Bridge Statistics for Silver Spring, Maryland (MD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs
- National Bridge Inventory (NBI) Statistics
- 39Number of bridges
- 643ft / 196mTotal length
- $9,981,000Total costs
- 2,241,071Total average daily traffic
- 99,368Total average daily truck traffic
- National Bridge Inventory (NBI) Registered Bridges for Silver Spring
- No street view available for this location
- New bridges - historical statistics
- 11910-1919
- 31920-1929
- 11930-1939
- 11940-1949
- 71950-1959
- 71960-1969
- 51970-1979
- 11990-1999
- 12000-2009
- 122010-2019
- Reconstructed bridges - Historical Statistics
- 11920-1929
- 01930-1939
- 01940-1949
- 11950-1959
- 31960-1969
- 01970-1979
- 11980-1989
- 51990-1999
- 12000-2009
- 12010-2019
- Bridge Condition - Deck
- 10.0%Very good
- 56.7%Good
- 10.0%Satisfactory
- 20.0%Fair
- 3.3%Poor
- Bridge Condition - Superstructure
- 9.7%Very good
- 48.4%Good
- 22.6%Satisfactory
- 16.1%Fair
- 3.2%Serious
- Bridge Condition - Substructure
- 25.8%Very good
- 32.3%Good
- 22.6%Satisfactory
- 19.4%Fair
- Bridge Condition - Channel
- 23.1%Very good
- 38.5%Good
- 30.8%Satisfactory
- 7.7%Fair
- Bridge Condition - Culverts
- 50.0%Good
- 50.0%Fair
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Structure Number: 10000015000901, Location: 0.27 M S OF LOCKWOOD DR (Lat: 39.030111, Lng: -77.006111), Route carried "on" structure: US 29, Year Built: 1920, Year Reconstructed: 1961, Status: Open, Structure Length: 1.57m (5.15ft), Average Daily Traffic: 66,300 (year 2013), Truck Traffic: 8%, Average Future Daily Traffic: 68,663 (year 2026), Design Load: HS 20, Features Intersected: NORTHWEST BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.696, Lanes on structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 25.6m (84.0ft), Skew: 20 degrees, Material/Design: Concrete, Design/Construction: Arch - Deck, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.6m (47.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 25.6m (84.0ft), Out-to-Out Width: 29.4m (96.5ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.59m (5.22ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: January 2020, Underwater Inspection Date: August 2018, Bridge Improvement Cost: $300,000, Roadway Improvement Cost: $30,000, Total Project Cost: $330,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015000901, Location: 0.27 M S OF LOCKWOOD DR (Lat: 39.030111, Lng: -77.006111), Route carried "on" structure: US 29, Year Built: 1920, Year Reconstructed: 1961, Status: Open, Structure Length: 1.57m (5.15ft), Average Daily Traffic: 66,300 (year 2013), Truck Traffic: 8%, Average Future Daily Traffic: 68,663 (year 2026), Design Load: HS 20, Features Intersected: NORTHWEST BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.696, Lanes on structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 25.6m (84.0ft), Skew: 20 degrees, Material/Design: Concrete, Design/Construction: Arch - Deck, Number Of Spans In Main Unit: 1, Length of Maximum Span: 14.6m (47.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 25.6m (84.0ft), Out-to-Out Width: 29.4m (96.5ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 32.7 metric tons, Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment, Inventory Rating: 32.7 metric tons, Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment, Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Somewhat better than minimum adequacy, Waterway Adequacy: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 1.59m (5.22ft), Designated Inspection Frequency: Every 24 months, Underwater Inspection Frequency: Every 48 months, Inspection Date: January 2020, Underwater Inspection Date: August 2018, Bridge Improvement Cost: $300,000, Roadway Improvement Cost: $30,000, Total Project Cost: $330,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015001001, Location: 0.14 M S OF FRANKLIN AVE (Lat: 39.007447, Lng: -77.020469), Route carried "on" structure: US 29, Year Built: 1936, Year Reconstructed: 1972, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 55,302 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 62,380 (year 2026), Design Load: HS 20, Features Intersected: SLIGO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.764, Lanes on structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 26.8m (87.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 26.8m (87.9ft), Out-to-Out Width: 30.9m (101.4ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 44.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.70m (2.30ft), Designated Inspection Frequency: Every 12 months, Inspection Date: March 2021, Bridge Improvement Cost: $140,000, Roadway Improvement Cost: $14,000, Total Project Cost: $154,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015001001, Location: 0.14 M S OF FRANKLIN AVE (Lat: 39.007447, Lng: -77.020469), Route carried "on" structure: US 29, Year Built: 1936, Year Reconstructed: 1972, Status: Open, Structure Length: 0.70m (2.30ft), Average Daily Traffic: 55,302 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 62,380 (year 2026), Design Load: HS 20, Features Intersected: SLIGO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.764, Lanes on structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 26.8m (87.9ft), Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 26.8m (87.9ft), Out-to-Out Width: 30.9m (101.4ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 44.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 26.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 0.70m (2.30ft), Designated Inspection Frequency: Every 12 months, Inspection Date: March 2021, Bridge Improvement Cost: $140,000, Roadway Improvement Cost: $14,000, Total Project Cost: $154,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015005101, Location: 0.69 MILE SOUTH OF MD 193 (Lat: 38.995625, Lng: -77.006250), Route carried "on" structure: State highway 320, Year Built: 1920, Year Reconstructed: 1933, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 19,392 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 25,288 (year 2026), Features Intersected: SLIGO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.265, Lanes on structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 1.6m (5.2ft), Right: 1.6m (5.2ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 16.1m (52.8ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 78.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.37m (4.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Bridge Improvement Cost: $143,000, Roadway Improvement Cost: $14,000, Total Project Cost: $157,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015005101, Location: 0.69 MILE SOUTH OF MD 193 (Lat: 38.995625, Lng: -77.006250), Route carried "on" structure: State highway 320, Year Built: 1920, Year Reconstructed: 1933, Status: Open, Structure Length: 1.37m (4.49ft), Average Daily Traffic: 19,392 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 25,288 (year 2026), Features Intersected: SLIGO CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.265, Lanes on structure: 3, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Material/Design: Concrete, Design/Construction: Tee Beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 6.1m (20.0ft), Curb or Sidewalk Widths: Left: 1.6m (5.2ft), Right: 1.6m (5.2ft), Curb-To-Curb Width: 12.2m (40.0ft), Out-to-Out Width: 16.1m (52.8ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Satisfactory, Channel: Satisfactory, Operating Rating: 78.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 46.7 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 1.37m (4.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Bridge Improvement Cost: $143,000, Roadway Improvement Cost: $14,000, Total Project Cost: $157,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015005901, Location: 0.55 MILE EAST OF MD 186 (Lat: 38.992978, Lng: -77.062347), Route carried "on" structure: State highway 410, Year Built: 1974, Status: Open, Structure Length: 6.10m (20.01ft), Average Daily Traffic: 26,931 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 37,070 (year 2026), Design Load: HS 20, Features Intersected: ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.170, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.9m (62.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 25.9m (85.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 18.9m (62.0ft), Out-to-Out Width: 23.2m (76.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 83.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
Structure Number: 10000015005901, Location: 0.55 MILE EAST OF MD 186 (Lat: 38.992978, Lng: -77.062347), Route carried "on" structure: State highway 410, Year Built: 1974, Status: Open, Structure Length: 6.10m (20.01ft), Average Daily Traffic: 26,931 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 37,070 (year 2026), Design Load: HS 20, Features Intersected: ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.170, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 18.9m (62.0ft), Skew: 3 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 25.9m (85.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 18.9m (62.0ft), Out-to-Out Width: 23.2m (76.1ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Good, Operating Rating: 83.4 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 10000015006001, Location: 0.34 MILE WEST OF MD 390 (Lat: 38.995653, Lng: -77.041956), Route carried "on" structure: State highway 410, Year Built: 1929, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 26,931 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 37,070 (year 2026), Features Intersected: BRANCH OF ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.052, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 16.0m (52.5ft), Out-to-Out Width: 16.5m (54.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 0.85m (2.79ft), Designated Inspection Frequency: Every 12 months, Inspection Date: June 2021, Bridge Improvement Cost: $91,000, Roadway Improvement Cost: $9,000, Total Project Cost: $100,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015006001, Location: 0.34 MILE WEST OF MD 390 (Lat: 38.995653, Lng: -77.041956), Route carried "on" structure: State highway 410, Year Built: 1929, Status: Open, Structure Length: 0.85m (2.79ft), Average Daily Traffic: 26,931 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 37,070 (year 2026), Features Intersected: BRANCH OF ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.052, Lanes on structure: 4, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 12.2m (40.0ft), Skew: 4 degrees, Material/Design: Concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 7.3m (24.0ft), Curb or Sidewalk Widths: Left: 1.8m (5.9ft), Right: 1.8m (5.9ft), Curb-To-Curb Width: 16.0m (52.5ft), Out-to-Out Width: 16.5m (54.1ft)
Condition: Deck: Fair, Superstructure: Fair, Substructure: Fair, Channel: Satisfactory, Operating Rating: 59.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 35.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 0.85m (2.79ft), Designated Inspection Frequency: Every 12 months, Inspection Date: June 2021, Bridge Improvement Cost: $91,000, Roadway Improvement Cost: $9,000, Total Project Cost: $100,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015006101, Location: 0.09 MILE EAST OF US 29 (Lat: 38.987522, Lng: -77.025250), Route carried "on" structure: State highway 410, Year Built: 1975, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 14,001 (year 2018), Truck Traffic: 8%, Average Future Daily Traffic: 14,026 (year 2038), Features Intersected: CSXT, WMATA
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.967, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 2, Length of Maximum Span: 19.8m (65.0ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 14.6m (47.9ft), Out-to-Out Width: 18.7m (61.4ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 57.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015006101, Location: 0.09 MILE EAST OF US 29 (Lat: 38.987522, Lng: -77.025250), Route carried "on" structure: State highway 410, Year Built: 1975, Status: Open, Structure Length: 3.05m (10.01ft), Average Daily Traffic: 14,001 (year 2018), Truck Traffic: 8%, Average Future Daily Traffic: 14,026 (year 2038), Features Intersected: CSXT, WMATA
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 6.967, Lanes on structure: 3, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 2, Length of Maximum Span: 19.8m (65.0ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 14.6m (47.9ft), Out-to-Out Width: 18.7m (61.4ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 57.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Somewhat better than minimum adequacy, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015008901, Location: 0.45 MI N OF MD 410 (Lat: 38.999350, Lng: -77.039764), Route carried "on" structure: State highway 390, Year Built: 1958, Year Reconstructed: 2001, Status: Open, Structure Length: 5.97m (19.59ft), Average Daily Traffic: 35,062 (year 2009), Truck Traffic: 4%, Average Future Daily Traffic: 42,064 (year 2026), Design Load: HS 25 or greater, Features Intersected: CSX TRANSPORTATION
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.981, Lanes on structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 25.6m (84.0ft), Skew: 23 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 31.4m (103.0ft), Curb or Sidewalk Widths: Left: 1.6m (5.2ft), Right: 1.6m (5.2ft), Curb-To-Curb Width: 22.6m (74.1ft), Out-to-Out Width: 29.5m (96.8ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 68.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 10000015008901, Location: 0.45 MI N OF MD 410 (Lat: 38.999350, Lng: -77.039764), Route carried "on" structure: State highway 390, Year Built: 1958, Year Reconstructed: 2001, Status: Open, Structure Length: 5.97m (19.59ft), Average Daily Traffic: 35,062 (year 2009), Truck Traffic: 4%, Average Future Daily Traffic: 42,064 (year 2026), Design Load: HS 25 or greater, Features Intersected: CSX TRANSPORTATION
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.981, Lanes on structure: 6, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 25.6m (84.0ft), Skew: 23 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 31.4m (103.0ft), Curb or Sidewalk Widths: Left: 1.6m (5.2ft), Right: 1.6m (5.2ft), Curb-To-Curb Width: 22.6m (74.1ft), Out-to-Out Width: 29.5m (96.8ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 68.9 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 41.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000015012701, Location: .86 W OF MD 97 (Lat: 39.013747, Lng: -77.058097), Route carried "on" structure: County highway 1227, Year Built: 1964, Year Reconstructed: 1971, Status: Open, Structure Length: 11.49m (37.70ft), Average Daily Traffic: 11,684 (year 1994), Truck Traffic: 5%, Average Future Daily Traffic: 13,787 (year 2012), Design Load: HS 20, Features Intersected: IS 495, Facility Carried by Structure: FOREST GLEN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.414, Lanes on structure: 2, Lanes under structure: 8, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 22.9m (75.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.6m (5.2ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 10.6m (34.8ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Fair, Channel: Very good, Operating Rating: 60.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Underclear: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 11.49m (37.70ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Bridge Improvement Cost: $785,000, Roadway Improvement Cost: $78,000, Total Project Cost: $864,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015012701, Location: .86 W OF MD 97 (Lat: 39.013747, Lng: -77.058097), Route carried "on" structure: County highway 1227, Year Built: 1964, Year Reconstructed: 1971, Status: Open, Structure Length: 11.49m (37.70ft), Average Daily Traffic: 11,684 (year 1994), Truck Traffic: 5%, Average Future Daily Traffic: 13,787 (year 2012), Design Load: HS 20, Features Intersected: IS 495, Facility Carried by Structure: FOREST GLEN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.414, Lanes on structure: 2, Lanes under structure: 8, Owner: State Highway Agency, Approaching Roadway Width: 7.3m (24.0ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 22.9m (75.1ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 1.6m (5.2ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 10.6m (34.8ft)
Condition: Deck: Fair, Superstructure: Satisfactory, Substructure: Fair, Channel: Very good, Operating Rating: 60.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 36.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: High priority of corrective action, Underclear: Somewhat better than minimum adequacy, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 11.49m (37.70ft), Designated Inspection Frequency: Every 24 months, Inspection Date: March 2021, Bridge Improvement Cost: $785,000, Roadway Improvement Cost: $78,000, Total Project Cost: $864,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015013401, Location: 0.297 MILE WEST OF US 29 (Lat: 39.016422, Lng: -77.022064), Route carried "on" structure: Interstate 495, Year Built: 1959, Year Reconstructed: 2002, Status: Open, Structure Length: 4.36m (14.30ft), Average Daily Traffic: 232,010 (year 2009), Truck Traffic: 12%, Average Future Daily Traffic: 233,070 (year 2029), Design Load: HS 20, Features Intersected: BRUNETT AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.637, Lanes on structure: 8, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 43.9m (144.0ft), Skew: 39 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 20.7m (67.9ft), Curb-To-Curb Width: 44.0m (144.4ft), Out-to-Out Width: 45.9m (150.6ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Inventory Rating: 57.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 10000015013401, Location: 0.297 MILE WEST OF US 29 (Lat: 39.016422, Lng: -77.022064), Route carried "on" structure: Interstate 495, Year Built: 1959, Year Reconstructed: 2002, Status: Open, Structure Length: 4.36m (14.30ft), Average Daily Traffic: 232,010 (year 2009), Truck Traffic: 12%, Average Future Daily Traffic: 233,070 (year 2029), Design Load: HS 20, Features Intersected: BRUNETT AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 18.637, Lanes on structure: 8, Lanes under structure: 2, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 43.9m (144.0ft), Skew: 39 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 20.7m (67.9ft), Curb-To-Curb Width: 44.0m (144.4ft), Out-to-Out Width: 45.9m (150.6ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Inventory Rating: 57.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: June 2021, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 10000015013501, Location: 0.34 MILE SOUTH OF MD 193 (Lat: 39.015583, Lng: -77.016464), Route carried "on" structure: US 29, Year Built: 1959, Year Reconstructed: 2004, Status: Open, Structure Length: 7.77m (25.49ft), Average Daily Traffic: 56,842 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 62,045 (year 2026), Design Load: HS 20, Features Intersected: IS 495
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.829, Lanes on structure: 8, Lanes under structure: 10, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 34.1m (111.9ft), Skew: 21 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.7m (81.0ft), Curb or Sidewalk Widths: Left: 2.2m (7.2ft), Right: 2.2m (7.2ft), Curb-To-Curb Width: 29.3m (96.1ft), Out-to-Out Width: 38.1m (125.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Inventory Rating: 62.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.77m (25.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Bridge Improvement Cost: $1,905,000, Roadway Improvement Cost: $190,000, Total Project Cost: $2,096,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 10000015013501, Location: 0.34 MILE SOUTH OF MD 193 (Lat: 39.015583, Lng: -77.016464), Route carried "on" structure: US 29, Year Built: 1959, Year Reconstructed: 2004, Status: Open, Structure Length: 7.77m (25.49ft), Average Daily Traffic: 56,842 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 62,045 (year 2026), Design Load: HS 20, Features Intersected: IS 495
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 3.829, Lanes on structure: 8, Lanes under structure: 10, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 34.1m (111.9ft), Skew: 21 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 24.7m (81.0ft), Curb or Sidewalk Widths: Left: 2.2m (7.2ft), Right: 2.2m (7.2ft), Curb-To-Curb Width: 29.3m (96.1ft), Out-to-Out Width: 38.1m (125.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Inventory Rating: 62.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 7.77m (25.49ft), Designated Inspection Frequency: Every 24 months, Inspection Date: April 2020, Bridge Improvement Cost: $1,905,000, Roadway Improvement Cost: $190,000, Total Project Cost: $2,096,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000015013601, Location: 0.59 MILE EAST OF US 29 (Lat: 39.015642, Lng: -77.005533), Route carried "on" structure: State highway 193, Year Built: 1958, Year Reconstructed: 2016, Status: Open, Structure Length: 9.11m (29.89ft), Average Daily Traffic: 44,000 (year 2011), Truck Traffic: 8%, Average Future Daily Traffic: 48,600 (year 2031), Features Intersected: IS 495
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.900, Lanes on structure: 7, Lanes under structure: 10, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 25.6m (84.0ft), Skew: 23 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 30.8m (101.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 24.4m (80.1ft), Out-to-Out Width: 34.4m (112.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 52.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: High priority of replacement, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 10000015013601, Location: 0.59 MILE EAST OF US 29 (Lat: 39.015642, Lng: -77.005533), Route carried "on" structure: State highway 193, Year Built: 1958, Year Reconstructed: 2016, Status: Open, Structure Length: 9.11m (29.89ft), Average Daily Traffic: 44,000 (year 2011), Truck Traffic: 8%, Average Future Daily Traffic: 48,600 (year 2031), Features Intersected: IS 495
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 7.900, Lanes on structure: 7, Lanes under structure: 10, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 25.6m (84.0ft), Skew: 23 degrees, Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 30.8m (101.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 24.4m (80.1ft), Out-to-Out Width: 34.4m (112.9ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Very good, Operating Rating: 52.5 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 40.5 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Equal to present desirable criteria, Deck Geometry: High priority of replacement, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000015013701, Location: 0.62 MILE EAST OF MD 193 (Lat: 39.017194, Lng: -76.994861), Route carried "on" structure: Interstate 495, Year Built: 1967, Year Reconstructed: 2012, Status: Open, Structure Length: 15.42m (50.59ft), Average Daily Traffic: 215,614 (year 2019), Truck Traffic: 8%, Average Future Daily Traffic: 263,100 (year 2039), Design Load: HS 20, Features Intersected: NORTHWEST BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.142, Lanes on structure: 8, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 40.2m (131.9ft), Skew: 20 degrees, Material/Design: Steel, Design/Construction: Truss - Deck, Number Of Spans In Main Unit: 3, Length of Maximum Span: 61.0m (200.1ft), Curb-To-Curb Width: 36.3m (119.1ft), Out-to-Out Width: 38.3m (125.7ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Very good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 15.42m (50.59ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2021, Critical Feature Inspection Date: April 2021, Bridge Improvement Cost: $3,749,000, Roadway Improvement Cost: $375,000, Total Project Cost: $4,124,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete
Structure Number: 10000015013701, Location: 0.62 MILE EAST OF MD 193 (Lat: 39.017194, Lng: -76.994861), Route carried "on" structure: Interstate 495, Year Built: 1967, Year Reconstructed: 2012, Status: Open, Structure Length: 15.42m (50.59ft), Average Daily Traffic: 215,614 (year 2019), Truck Traffic: 8%, Average Future Daily Traffic: 263,100 (year 2039), Design Load: HS 20, Features Intersected: NORTHWEST BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 21.142, Lanes on structure: 8, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 40.2m (131.9ft), Skew: 20 degrees, Material/Design: Steel, Design/Construction: Truss - Deck, Number Of Spans In Main Unit: 3, Length of Maximum Span: 61.0m (200.1ft), Curb-To-Curb Width: 36.3m (119.1ft), Out-to-Out Width: 38.3m (125.7ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Channel: Very good, Operating Rating: 58.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Length Of Structure Improvement: 15.42m (50.59ft), Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: April 2021, Critical Feature Inspection Date: April 2021, Bridge Improvement Cost: $3,749,000, Roadway Improvement Cost: $375,000, Total Project Cost: $4,124,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Latex Concrete
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Structure Number: 10000015013801, Location: 0.28 MI W OF PG CO (Lat: 39.019108, Lng: -76.977003), Route carried "on" structure: Interstate 495, Year Built: 1963, Year Reconstructed: 1993, Status: Open, Structure Length: 6.13m (20.11ft), Average Daily Traffic: 242,500 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 261,427 (year 2029), Design Load: HS 20, Features Intersected: MD 650
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 22.687, Lanes on structure: 12, Lanes under structure: 8, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 33.5m (109.9ft), Skew: 30 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 50.9m (167.0ft), Out-to-Out Width: 52.8m (173.2ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 76.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 10000015013801, Location: 0.28 MI W OF PG CO (Lat: 39.019108, Lng: -76.977003), Route carried "on" structure: Interstate 495, Year Built: 1963, Year Reconstructed: 1993, Status: Open, Structure Length: 6.13m (20.11ft), Average Daily Traffic: 242,500 (year 2009), Truck Traffic: 8%, Average Future Daily Traffic: 261,427 (year 2029), Design Load: HS 20, Features Intersected: MD 650
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 22.687, Lanes on structure: 12, Lanes under structure: 8, Base Highway Network: Yes, Owner: State Highway Agency, Approaching Roadway Width: 33.5m (109.9ft), Skew: 30 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 4, Length of Maximum Span: 19.8m (65.0ft), Curb-To-Curb Width: 50.9m (167.0ft), Out-to-Out Width: 52.8m (173.2ft)
Condition: Deck: Good, Superstructure: Satisfactory, Substructure: Satisfactory, Operating Rating: 76.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000015019001, Location: AT LONG BRANCH PARKWAY (Lat: 38.987417, Lng: -76.994931), Route carried "on" structure: State highway 195, Year Built: 2005, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 13,190 (year 2009), Truck Traffic: 3%, Average Future Daily Traffic: 16,534 (year 2026), Design Load: HS 25 or greater, Features Intersected: LONG BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.280, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 20 degrees, Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.2m (3.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 13.7m (44.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Very good, Operating Rating: 74.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Membrane: Built-up, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 10000015019001, Location: AT LONG BRANCH PARKWAY (Lat: 38.987417, Lng: -76.994931), Route carried "on" structure: State highway 195, Year Built: 2005, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 13,190 (year 2009), Truck Traffic: 3%, Average Future Daily Traffic: 16,534 (year 2026), Design Load: HS 25 or greater, Features Intersected: LONG BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.280, Lanes on structure: 2, Owner: State Highway Agency, Approaching Roadway Width: 10.4m (34.1ft), Skew: 20 degrees, Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.2m (3.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 13.7m (44.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Channel: Very good, Operating Rating: 74.8 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of corrective action, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Precast Panels, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Membrane: Built-up, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000M-007801, Location: 0.3 MI SOUTH OF MD 97 (Lat: 38.996889, Lng: -77.035789), Route carried "on" structure: County highway 598, Year Built: 1968, Year Reconstructed: 1973, Status: Posted for load, Structure Length: 6.49m (21.29ft), Average Daily Traffic: 10,385 (year 2017), Truck Traffic: 2%, Average Future Daily Traffic: 15,000 (year 2037), Design Load: HS 20, Features Intersected: CSXT RR & WMATA METRO, Facility Carried by Structure: SPRING STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.158, Lanes on structure: 4, Owner: County Highway Agency, Approaching Roadway Width: 16.5m (54.1ft), Skew: 20 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 27.1m (88.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 15.5m (50.9ft), Out-to-Out Width: 20.3m (66.6ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Operating Rating: 83.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 6.49m (21.29ft), Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 3 months, Inspection Date: October 2020, Other Special Inspection Date: Febuary 2022, Bridge Improvement Cost: $700,000, Roadway Improvement Cost: $70,000, Total Project Cost: $770,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
Structure Number: 200000M-007801, Location: 0.3 MI SOUTH OF MD 97 (Lat: 38.996889, Lng: -77.035789), Route carried "on" structure: County highway 598, Year Built: 1968, Year Reconstructed: 1973, Status: Posted for load, Structure Length: 6.49m (21.29ft), Average Daily Traffic: 10,385 (year 2017), Truck Traffic: 2%, Average Future Daily Traffic: 15,000 (year 2037), Design Load: HS 20, Features Intersected: CSXT RR & WMATA METRO, Facility Carried by Structure: SPRING STREET
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.158, Lanes on structure: 4, Owner: County Highway Agency, Approaching Roadway Width: 16.5m (54.1ft), Skew: 20 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 27.1m (88.9ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 15.5m (50.9ft), Out-to-Out Width: 20.3m (66.6ft)
Condition: Deck: Poor, Superstructure: Fair, Substructure: Fair, Operating Rating: 83.0 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 49.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Meets minimum limits, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present minimum criteria, Length Of Structure Improvement: 6.49m (21.29ft), Designated Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 3 months, Inspection Date: October 2020, Other Special Inspection Date: Febuary 2022, Bridge Improvement Cost: $700,000, Roadway Improvement Cost: $70,000, Total Project Cost: $770,000, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200000M-008101, Location: 1 MILES NORTH OF MD 410 (Lat: 39.000167, Lng: -77.054181), Route carried "on" structure: County highway 3338, Year Built: 2019, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 10,523 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 11,673 (year 2039), Features Intersected: PURPLE LINE, Facility Carried by Structure: LYTTONSVILLE PLACE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.770, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.0m (118.1ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 3.9m (12.8ft), Curb-To-Curb Width: 14.6m (47.9ft), Out-to-Out Width: 21.2m (69.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 68.0 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 48.6 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place
Structure Number: 200000M-008101, Location: 1 MILES NORTH OF MD 410 (Lat: 39.000167, Lng: -77.054181), Route carried "on" structure: County highway 3338, Year Built: 2019, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 10,523 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 11,673 (year 2039), Features Intersected: PURPLE LINE, Facility Carried by Structure: LYTTONSVILLE PLACE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.770, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 14.6m (47.9ft), Skew: 1 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 36.0m (118.1ft), Curb or Sidewalk Widths: Left: 1.7m (5.6ft), Right: 3.9m (12.8ft), Curb-To-Curb Width: 14.6m (47.9ft), Out-to-Out Width: 21.2m (69.6ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 68.0 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 48.6 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 200000M-008301, Location: 0.4 MI SW OF MD 192 (Lat: 39.005506, Lng: -77.049842), Route carried "on" structure: County highway 534, Year Built: 1976, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 19,011 (year 2019), Truck Traffic: 10%, Average Future Daily Traffic: 23,872 (year 2041), Design Load: HS 20, Features Intersected: CSXT RAILROAD, Facility Carried by Structure: BROOKVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.660, Lanes on structure: 3, Owner: County Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Frame, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 2.1m (6.9ft), Right: 2.1m (6.9ft), Curb-To-Curb Width: 15.2m (49.9ft), Out-to-Out Width: 20.1m (65.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 80.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: October 2020, Critical Feature Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 200000M-008301, Location: 0.4 MI SW OF MD 192 (Lat: 39.005506, Lng: -77.049842), Route carried "on" structure: County highway 534, Year Built: 1976, Status: Open, Structure Length: 3.78m (12.40ft), Average Daily Traffic: 19,011 (year 2019), Truck Traffic: 10%, Average Future Daily Traffic: 23,872 (year 2041), Design Load: HS 20, Features Intersected: CSXT RAILROAD, Facility Carried by Structure: BROOKVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.660, Lanes on structure: 3, Owner: County Highway Agency, Approaching Roadway Width: 15.2m (49.9ft), Skew: 1 degrees, Material/Design: Steel, Design/Construction: Frame, Number Of Spans In Main Unit: 3, Length of Maximum Span: 13.4m (44.0ft), Curb or Sidewalk Widths: Left: 2.1m (6.9ft), Right: 2.1m (6.9ft), Curb-To-Curb Width: 15.2m (49.9ft), Out-to-Out Width: 20.1m (65.9ft)
Condition: Deck: Satisfactory, Superstructure: Satisfactory, Substructure: Fair, Operating Rating: 80.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 48.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Critical Feature Inspection Frequency: Every 24 months, Inspection Date: October 2020, Critical Feature Inspection Date: October 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000M-008401, Location: 0.5 MI W OF SEMINARY ROAD (Lat: 39.009694, Lng: -77.052469), Route carried "on" structure: County highway 558, Year Built: 1996, Status: Open, Structure Length: 1.92m (6.30ft), Average Daily Traffic: 3,650 (year 2011), Truck Traffic: 5%, Average Future Daily Traffic: 4,050 (year 2031), Design Load: H 15, Features Intersected: CSXT RAILROAD, Facility Carried by Structure: LINDEN LANE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.805, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.3m (60.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Inventory Rating: 59.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 200000M-008401, Location: 0.5 MI W OF SEMINARY ROAD (Lat: 39.009694, Lng: -77.052469), Route carried "on" structure: County highway 558, Year Built: 1996, Status: Open, Structure Length: 1.92m (6.30ft), Average Daily Traffic: 3,650 (year 2011), Truck Traffic: 5%, Average Future Daily Traffic: 4,050 (year 2031), Design Load: H 15, Features Intersected: CSXT RAILROAD, Facility Carried by Structure: LINDEN LANE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.805, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 8.5m (27.9ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 18.3m (60.0ft), Curb or Sidewalk Widths: Left: 1.5m (4.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 8.5m (27.9ft), Out-to-Out Width: 12.2m (40.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Inventory Rating: 59.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2020, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000M-008501, Location: 0.2 MI E OF MICHIGAN AVE (Lat: 39.001972, Lng: -77.044858), Route carried "on" structure: County highway 4502, Year Built: 1918, Year Reconstructed: 1995, Status: Closed, Structure Length: 3.20m (10.50ft), Average Daily Traffic: 1,430 (year 2011), Truck Traffic: 5%, Average Future Daily Traffic: 1,870 (year 2035), Design Load: H 20, Features Intersected: CSXT RAILROAD, Facility Carried by Structure: TALBOT AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.097, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.8m (19.0ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.7m (58.1ft), Curb-To-Curb Width: 4.4m (14.4ft), Out-to-Out Width: 5.7m (18.7ft)
Condition: Deck: Fair, Superstructure: Serious, Substructure: Fair, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: High priority of corrective action, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 6.10m (20.01ft), Designated Inspection Frequency: Every 12 months, Critical Feature Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 3 months, Inspection Date: March 2019, Critical Feature Inspection Date: March 2019, Other Special Inspection Date: March 2019, Bridge Improvement Cost: $1,260,000, Roadway Improvement Cost: $126,000, Total Project Cost: $1,386,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
Structure Number: 200000M-008501, Location: 0.2 MI E OF MICHIGAN AVE (Lat: 39.001972, Lng: -77.044858), Route carried "on" structure: County highway 4502, Year Built: 1918, Year Reconstructed: 1995, Status: Closed, Structure Length: 3.20m (10.50ft), Average Daily Traffic: 1,430 (year 2011), Truck Traffic: 5%, Average Future Daily Traffic: 1,870 (year 2035), Design Load: H 20, Features Intersected: CSXT RAILROAD, Facility Carried by Structure: TALBOT AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.097, Lanes on structure: 1, Owner: County Highway Agency, Approaching Roadway Width: 5.8m (19.0ft), Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Number Of Spans In Main Unit: 3, Length of Maximum Span: 17.7m (58.1ft), Curb-To-Curb Width: 4.4m (14.4ft), Out-to-Out Width: 5.7m (18.7ft)
Condition: Deck: Fair, Superstructure: Serious, Substructure: Fair, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: High priority of corrective action, Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: > 39.9% below), Length Of Structure Improvement: 6.10m (20.01ft), Designated Inspection Frequency: Every 12 months, Critical Feature Inspection Frequency: Every 24 months, Other Special Inspection Frequency: Every 3 months, Inspection Date: March 2019, Critical Feature Inspection Date: March 2019, Other Special Inspection Date: March 2019, Bridge Improvement Cost: $1,260,000, Roadway Improvement Cost: $126,000, Total Project Cost: $1,386,000, Deck Structure Type: Wood or Timber, Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 200000M-016201, Location: AT MANCHESTER AVENUE (Lat: 38.999742, Lng: -77.010964), Route carried "on" structure: County highway 621, Year Built: 1960, Year Reconstructed: 2004, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 19,450 (year 2011), Truck Traffic: 5%, Average Future Daily Traffic: 23,925 (year 2031), Design Load: HS 25 or greater, Features Intersected: SLIGO CREEK, Facility Carried by Structure: WAYNE AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.593, Lanes on structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 14.3m (46.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 2, Length of Maximum Span: 11.0m (36.1ft), Curb or Sidewalk Widths: Left: 2.4m (7.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 14.3m (46.9ft), Out-to-Out Width: 18.9m (62.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 76.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of replacement, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
Structure Number: 200000M-016201, Location: AT MANCHESTER AVENUE (Lat: 38.999742, Lng: -77.010964), Route carried "on" structure: County highway 621, Year Built: 1960, Year Reconstructed: 2004, Status: Open, Structure Length: 2.29m (7.51ft), Average Daily Traffic: 19,450 (year 2011), Truck Traffic: 5%, Average Future Daily Traffic: 23,925 (year 2031), Design Load: HS 25 or greater, Features Intersected: SLIGO CREEK, Facility Carried by Structure: WAYNE AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 1.593, Lanes on structure: 4, Owner: State Highway Agency, Approaching Roadway Width: 14.3m (46.9ft), Skew: 3 degrees, Material/Design: Prestressed concrete, Design/Construction: Box Beam or Girders - Multiple, Number Of Spans In Main Unit: 2, Length of Maximum Span: 11.0m (36.1ft), Curb or Sidewalk Widths: Left: 2.4m (7.9ft), Right: 1.5m (4.9ft), Curb-To-Curb Width: 14.3m (46.9ft), Out-to-Out Width: 18.9m (62.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 76.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.8 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of replacement, Waterway Adequacy: Better than present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: July 2021, Wearing Surface/Protective System: Wearing Surface: Integral Concrete
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Structure Number: 200000M-022502, Location: 0.6 MI EAST OF MD 97 (Lat: 39.016125, Lng: -77.032867), Route carried "on" structure: County highway 697, Year Built: 1974, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 11,753 (year 2019), Truck Traffic: 5%, Average Future Daily Traffic: 14,099 (year 2041), Design Load: HS 20, Features Intersected: SLIGO CREEK, Facility Carried by Structure: FOREST GLEN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.438, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 4.3m (14.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 58.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020
Structure Number: 200000M-022502, Location: 0.6 MI EAST OF MD 97 (Lat: 39.016125, Lng: -77.032867), Route carried "on" structure: County highway 697, Year Built: 1974, Status: Open, Structure Length: 0.88m (2.89ft), Average Daily Traffic: 11,753 (year 2019), Truck Traffic: 5%, Average Future Daily Traffic: 14,099 (year 2041), Design Load: HS 20, Features Intersected: SLIGO CREEK, Facility Carried by Structure: FOREST GLEN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 5.438, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 13.4m (44.0ft), Material/Design: Concrete, Design/Construction: Culvert, Length of Maximum Span: 4.3m (14.1ft), Curb-To-Curb Width: 13.4m (44.0ft), Out-to-Out Width: 14.0m (45.9ft)
Condition: Channel: Fair, Culverts: Fair, Operating Rating: 58.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 34.9 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Somewhat better than minimum adequacy, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2020
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Structure Number: 200000M-037501, Location: 1.7 MILE EAST OF MD 97 (Lat: 39.072239, Lng: -77.033200), Route carried "on" structure: County highway 5800, Year Built: 2017, Status: Open, Structure Length: 1.98m (6.50ft), Average Daily Traffic: 307 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 572 (year 2041), Features Intersected: BEL PRE CREEK, Facility Carried by Structure: TIVOLI LAKE BLVD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Arch - Deck, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.8m (65.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 2.4m (7.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 96.9 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 96.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
Structure Number: 200000M-037501, Location: 1.7 MILE EAST OF MD 97 (Lat: 39.072239, Lng: -77.033200), Route carried "on" structure: County highway 5800, Year Built: 2017, Status: Open, Structure Length: 1.98m (6.50ft), Average Daily Traffic: 307 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 572 (year 2041), Features Intersected: BEL PRE CREEK, Facility Carried by Structure: TIVOLI LAKE BLVD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Concrete, Design/Construction: Arch - Deck, Number Of Spans In Main Unit: 1, Length of Maximum Span: 19.8m (65.0ft), Curb or Sidewalk Widths: Left: 0.0m, Right: 2.4m (7.9ft), Curb-To-Curb Width: 9.1m (29.9ft), Out-to-Out Width: 9.8m (32.2ft)
Condition: Superstructure: Good, Substructure: Good, Channel: Good, Operating Rating: 96.9 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 96.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: October 2021
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Structure Number: 200000M-038503, Location: 0.7 MILES WEST OF US-29 (Lat: 39.126358, Lng: -77.618800), Route carried "on" structure: County highway 4926, Year Built: 1975, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 3,476 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 5,730 (year 2041), Design Load: HS 20, Features Intersected: TRIB TO PAINT BRANCH, Facility Carried by Structure: SERPENTINE WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 2.7m (8.9ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 0.0m
Condition: Channel: Good, Culverts: Good, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021
Structure Number: 200000M-038503, Location: 0.7 MILES WEST OF US-29 (Lat: 39.126358, Lng: -77.618800), Route carried "on" structure: County highway 4926, Year Built: 1975, Status: Open, Structure Length: 0.64m (2.10ft), Average Daily Traffic: 3,476 (year 2021), Truck Traffic: 5%, Average Future Daily Traffic: 5,730 (year 2041), Design Load: HS 20, Features Intersected: TRIB TO PAINT BRANCH, Facility Carried by Structure: SERPENTINE WAY
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.000, Lanes on structure: 2, Owner: County Highway Agency, Approaching Roadway Width: 11.0m (36.1ft), Material/Design: Steel, Design/Construction: Culvert, Length of Maximum Span: 2.7m (8.9ft), Curb or Sidewalk Widths: Left: 1.2m (3.9ft), Right: 0.0m
Condition: Channel: Good, Culverts: Good, Structural Evaluation: Better than present minimum criteria, Waterway Adequacy: Superior to present desirable criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: November 2021
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Structure Number: 200000M-PK0301, Location: AT SLIGO CR PKWY (Lat: 38.989767, Lng: -77.006772), Route carried "on" structure: Federal lands road 748, Year Built: 2019, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 1,126 (year 2021), Truck Traffic: 3%, Average Future Daily Traffic: 1,414 (year 2041), Features Intersected: SLIGO CREEK, Facility Carried by Structure: PARK VALLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.671, Lanes on structure: 2, Owner: Local Park, Forest, or Reservation Agency, Maintenance Responsibility: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Channel: Good, Operating Rating: 62.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 49.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 200000M-PK0301, Location: AT SLIGO CR PKWY (Lat: 38.989767, Lng: -77.006772), Route carried "on" structure: Federal lands road 748, Year Built: 2019, Status: Open, Structure Length: 1.16m (3.81ft), Average Daily Traffic: 1,126 (year 2021), Truck Traffic: 3%, Average Future Daily Traffic: 1,414 (year 2041), Features Intersected: SLIGO CREEK, Facility Carried by Structure: PARK VALLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.671, Lanes on structure: 2, Owner: Local Park, Forest, or Reservation Agency, Maintenance Responsibility: County Highway Agency, Approaching Roadway Width: 7.9m (25.9ft), Material/Design: Prestressed concrete, Design/Construction: Slab, Number Of Spans In Main Unit: 1, Length of Maximum Span: 10.4m (34.1ft), Curb or Sidewalk Widths: Left: 0.2m (0.7ft), Right: 1.7m (5.6ft), Curb-To-Curb Width: 7.9m (25.9ft), Out-to-Out Width: 11.0m (36.1ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Channel: Good, Operating Rating: 62.2 metric tons, Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Inventory Rating: 49.9 metric tons, Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings, Structural Evaluation: Better than present minimum criteria, Deck Geometry: Meets minimum limits, Waterway Adequacy: Equal to present desirable criteria, Approach Roadway Alignment: Better than present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: December 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V160013, Location: 0.5 Mi. South of Bri (Lat: 39.078028, Lng: -76.953325), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 10.91m (35.79ft), Average Daily Traffic: 21,522 (year 2019), Truck Traffic: 4%, Average Future Daily Traffic: 42,128 (year 2041), Design Load: HS 25 or greater, Features Intersected: US 29 & Ramp SE, NB&EB
Minimum Vertical Clearance: 6.40m (21.00ft), Kilometerpoint: 0.257, Lanes on structure: 3, Lanes under structure: 10, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 21.0m (68.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 56.4m (185.0ft), Curb-To-Curb Width: 21.0m (68.9ft), Out-to-Out Width: 22.3m (73.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 63.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V160013, Location: 0.5 Mi. South of Bri (Lat: 39.078028, Lng: -76.953325), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 10.91m (35.79ft), Average Daily Traffic: 21,522 (year 2019), Truck Traffic: 4%, Average Future Daily Traffic: 42,128 (year 2041), Design Load: HS 25 or greater, Features Intersected: US 29 & Ramp SE, NB&EB
Minimum Vertical Clearance: 6.40m (21.00ft), Kilometerpoint: 0.257, Lanes on structure: 3, Lanes under structure: 10, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 21.0m (68.9ft), Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 56.4m (185.0ft), Curb-To-Curb Width: 21.0m (68.9ft), Out-to-Out Width: 22.3m (73.2ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Operating Rating: 63.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 38.1 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V160014, Location: 0.5 Mi. South of Bri (Lat: 39.077933, Lng: -76.951814), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 11.09m (36.38ft), Average Daily Traffic: 21,574 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 42,229 (year 2041), Design Load: HS 25 or greater, Features Intersected: US 29 & Ramp SE, NB&EB
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 0.259, Lanes on structure: 3, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 17.7m (58.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 57.3m (188.0ft), Curb-To-Curb Width: 17.4m (57.1ft), Out-to-Out Width: 18.6m (61.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 65.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V160014, Location: 0.5 Mi. South of Bri (Lat: 39.077933, Lng: -76.951814), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 11.09m (36.38ft), Average Daily Traffic: 21,574 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 42,229 (year 2041), Design Load: HS 25 or greater, Features Intersected: US 29 & Ramp SE, NB&EB
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 0.259, Lanes on structure: 3, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 17.7m (58.1ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 2, Length of Maximum Span: 57.3m (188.0ft), Curb-To-Curb Width: 17.4m (57.1ft), Out-to-Out Width: 18.6m (61.0ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 65.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 39.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Better than present minimum criteria, Underclear: Meets minimum limits, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V161013, Location: 0.4 Mi. South of Bri (Lat: 39.076550, Lng: -76.950281), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 2.87m (9.42ft), Average Daily Traffic: 22,682 (year 2019), Truck Traffic: 4%, Average Future Daily Traffic: 44,399 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.259, Lanes on structure: 3, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 17.4m (57.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 26.8m (87.9ft), Curb-To-Curb Width: 17.4m (57.1ft), Out-to-Out Width: 18.6m (61.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Inventory Rating: 56.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V161013, Location: 0.4 Mi. South of Bri (Lat: 39.076550, Lng: -76.950281), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 2.87m (9.42ft), Average Daily Traffic: 22,682 (year 2019), Truck Traffic: 4%, Average Future Daily Traffic: 44,399 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.259, Lanes on structure: 3, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 17.4m (57.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 26.8m (87.9ft), Curb-To-Curb Width: 17.4m (57.1ft), Out-to-Out Width: 18.6m (61.0ft)
Condition: Deck: Very good, Superstructure: Very good, Substructure: Very good, Inventory Rating: 56.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Equal to present desirable criteria, Deck Geometry: Better than present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Integral Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V161014, Location: 0.4 Mi. South of Bri (Lat: 39.076853, Lng: -76.949800), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 2.87m (9.42ft), Average Daily Traffic: 21,574 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 42,229 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.261, Lanes on structure: 1, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 17.1m (56.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 26.8m (87.9ft), Curb-To-Curb Width: 17.1m (56.1ft), Out-to-Out Width: 18.3m (60.0ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Operating Rating: 73.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V161014, Location: 0.4 Mi. South of Bri (Lat: 39.076853, Lng: -76.949800), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 2.87m (9.42ft), Average Daily Traffic: 21,574 (year 2019), Truck Traffic: 3%, Average Future Daily Traffic: 42,229 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.261, Lanes on structure: 1, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 17.1m (56.1ft), Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 26.8m (87.9ft), Curb-To-Curb Width: 17.1m (56.1ft), Out-to-Out Width: 18.3m (60.0ft)
Condition: Deck: Very good, Superstructure: Good, Substructure: Very good, Operating Rating: 73.5 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 44.0 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V16401, Location: MD200EB Ramp EN to U (Lat: 39.078589, Lng: -76.954881), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 40.90m (134.19ft), Average Daily Traffic: 5,902 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 11,554 (year 2041), Design Load: HS 25 or greater, Features Intersected: MD 200 (ICC),US29, Rp SE, Facility Carried by Structure: Ramp EN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.010, Lanes on structure: 1, Lanes under structure: 10, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 77.7m (254.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 72.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V16401, Location: MD200EB Ramp EN to U (Lat: 39.078589, Lng: -76.954881), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 40.90m (134.19ft), Average Daily Traffic: 5,902 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 11,554 (year 2041), Design Load: HS 25 or greater, Features Intersected: MD 200 (ICC),US29, Rp SE, Facility Carried by Structure: Ramp EN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.010, Lanes on structure: 1, Lanes under structure: 10, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Material/Design: Steel continuous, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 6, Length of Maximum Span: 77.7m (254.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 72.6 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 43.5 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Equal to present minimum criteria, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V16502, Location: 0.4 Mi. South of Bri (Lat: 39.078608, Lng: -76.952628), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 12.31m (40.39ft), Average Daily Traffic: 2,294 (year 2019), Truck Traffic: 1%, Average Future Daily Traffic: 4,490 (year 2041), Design Load: HS 25 or greater, Features Intersected: US29, Ramp NB&SE, MD200
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 0.267, Lanes on structure: 1, Lanes under structure: 2, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 43.6m (143.0ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 70.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V16502, Location: 0.4 Mi. South of Bri (Lat: 39.078608, Lng: -76.952628), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 12.31m (40.39ft), Average Daily Traffic: 2,294 (year 2019), Truck Traffic: 1%, Average Future Daily Traffic: 4,490 (year 2041), Design Load: HS 25 or greater, Features Intersected: US29, Ramp NB&SE, MD200
Minimum Vertical Clearance: 5.18m (16.99ft), Kilometerpoint: 0.267, Lanes on structure: 1, Lanes under structure: 2, Base Highway Network: Yes, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 3, Length of Maximum Span: 43.6m (143.0ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 70.3 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 42.2 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present desirable criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: September 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V16602, Location: 0.8 Mi. South of Bri (Lat: 39.078797, Lng: -76.950725), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 6.74m (22.11ft), Average Daily Traffic: 309 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 605 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.108, Lanes on structure: 3, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 65.2m (213.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Inventory Rating: 65.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of replacement, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V16602, Location: 0.8 Mi. South of Bri (Lat: 39.078797, Lng: -76.950725), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 6.74m (22.11ft), Average Daily Traffic: 309 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 605 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NB
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.108, Lanes on structure: 3, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Skew: 2 degrees, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 65.2m (213.9ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Very good, Substructure: Good, Inventory Rating: 65.3 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: High priority of replacement, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V16701, Location: 0.5 South of Briggs (Lat: 39.077200, Lng: -76.949781), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 2,706 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 5,298 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW, Facility Carried by Structure: Ramp WS & WN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.272, Lanes on structure: 1, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 25.3m (83.0ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 35.4m (116.1ft), Curb-To-Curb Width: 20.1m (65.9ft), Out-to-Out Width: 21.3m (69.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Inventory Rating: 57.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V16701, Location: 0.5 South of Briggs (Lat: 39.077200, Lng: -76.949781), Route carried "on" structure: Ramp State highway 200, Year Built: 2011, Status: Open, Structure Length: 3.75m (12.30ft), Average Daily Traffic: 2,706 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 5,298 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW, Facility Carried by Structure: Ramp WS & WN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.272, Lanes on structure: 1, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 25.3m (83.0ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 35.4m (116.1ft), Curb-To-Curb Width: 20.1m (65.9ft), Out-to-Out Width: 21.3m (69.9ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Very good, Inventory Rating: 57.6 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Superior to present desirable criteria, Underclear: Somewhat better than minimum adequacy, Approach Roadway Alignment: Equal to present desirable criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V16901, Location: 0.3 miles south of Brig (Lat: 39.078050, Lng: -76.950600), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 3.11m (10.20ft), Average Daily Traffic: 309 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 605 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW, Facility Carried by Structure: Ramp WN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.719, Lanes on structure: 1, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 75.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
Structure Number: 300000M-V16901, Location: 0.3 miles south of Brig (Lat: 39.078050, Lng: -76.950600), Route carried "on" structure: State highway 200, Year Built: 2011, Status: Open, Structure Length: 3.11m (10.20ft), Average Daily Traffic: 309 (year 2019), Truck Traffic: 2%, Average Future Daily Traffic: 605 (year 2041), Design Load: HS 25 or greater, Features Intersected: Ramp NW, Facility Carried by Structure: Ramp WN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 2.719, Lanes on structure: 1, Lanes under structure: 1, Toll: On toll road, Owner: State Toll Authority, Approaching Roadway Width: 9.4m (30.8ft), Skew: 4 degrees, Material/Design: Prestressed concrete, Design/Construction: Stringer/Multi-beam, Number Of Spans In Main Unit: 1, Length of Maximum Span: 28.7m (94.2ft), Curb-To-Curb Width: 9.4m (30.8ft), Out-to-Out Width: 10.7m (35.1ft)
Condition: Deck: Good, Superstructure: Good, Substructure: Good, Operating Rating: 75.7 metric tons, Method Used To Determine Operating Rating: Load Factor (LF), Inventory Rating: 45.4 metric tons, Method Used To Determine Inventory Rating: Load Factor (LF), Structural Evaluation: Better than present minimum criteria, Deck Geometry: Equal to present minimum criteria, Underclear: High priority of corrective action, Approach Roadway Alignment: Equal to present minimum criteria, Designated Inspection Frequency: Every 24 months, Inspection Date: August 2021, Deck Structure Type: Concrete Cast-file-Place, Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete, Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 10000015007813, Location: 0.06 MI S OF SLIGO AVE (Lat: 38.989100, Lng: -77.026578), Route carried "under" structure: US 29, Year Built: 1948, Structure Length: 0. m, Average Daily Traffic: 41,902 (year 2009), Features Intersected: US 29, Facility Carried by Structure: PEDESTRIAN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.550, Lanes under structure: 6, Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Length of Maximum Span: 23.5m (77.1ft)
Structure Number: 10000015007813, Location: 0.06 MI S OF SLIGO AVE (Lat: 38.989100, Lng: -77.026578), Route carried "under" structure: US 29, Year Built: 1948, Structure Length: 0. m, Average Daily Traffic: 41,902 (year 2009), Features Intersected: US 29, Facility Carried by Structure: PEDESTRIAN
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 0.550, Lanes under structure: 6, Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Length of Maximum Span: 23.5m (77.1ft)
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Structure Number: 10000015012701, Location: 0.86 MILE WEST OF MD 97 (Lat: 39.013747, Lng: -77.058097), Route carried "under" structure: Interstate 495, Year Built: 1964, Structure Length: 0. m, Average Daily Traffic: 239,310 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: FOREST GLEN ROAD
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 15.414, Lanes on structure: 2, Lanes under structure: 8, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 22.9m (75.1ft)
Structure Number: 10000015012701, Location: 0.86 MILE WEST OF MD 97 (Lat: 39.013747, Lng: -77.058097), Route carried "under" structure: Interstate 495, Year Built: 1964, Structure Length: 0. m, Average Daily Traffic: 239,310 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: FOREST GLEN ROAD
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 15.414, Lanes on structure: 2, Lanes under structure: 8, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 22.9m (75.1ft)
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Structure Number: 10000015012814, Location: 0.69 MILE WEST OF MD 97 (Lat: 39.013608, Lng: -77.054894), Route carried "under" structure: Interstate 495, Year Built: 1959, Structure Length: 0. m, Average Daily Traffic: 239,310 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: CSX TRANSPORTATION
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.688, Lanes under structure: 8, Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Length of Maximum Span: 33.8m (110.9ft)
Structure Number: 10000015012814, Location: 0.69 MILE WEST OF MD 97 (Lat: 39.013608, Lng: -77.054894), Route carried "under" structure: Interstate 495, Year Built: 1959, Structure Length: 0. m, Average Daily Traffic: 239,310 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: CSX TRANSPORTATION
Minimum Vertical Clearance: 30+ m (98+ ft), Kilometerpoint: 15.688, Lanes under structure: 8, Material/Design: Steel, Design/Construction: Girder and Floorbeam System, Length of Maximum Span: 33.8m (110.9ft)
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Structure Number: 10000015013501, Location: 0.64 MILE WEST OF MD 193 (Lat: 39.015583, Lng: -77.016464), Route carried "under" structure: Interstate 495, Year Built: 1959, Structure Length: 0. m, Average Daily Traffic: 214,980 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: US 29
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 19.115, Lanes on structure: 8, Lanes under structure: 10, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 24.7m (81.0ft)
Structure Number: 10000015013501, Location: 0.64 MILE WEST OF MD 193 (Lat: 39.015583, Lng: -77.016464), Route carried "under" structure: Interstate 495, Year Built: 1959, Structure Length: 0. m, Average Daily Traffic: 214,980 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: US 29
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 19.115, Lanes on structure: 8, Lanes under structure: 10, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 24.7m (81.0ft)
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Structure Number: 10000015013601, Location: 0.64 MILE EAST OF US 29 (Lat: 39.015608, Lng: -77.005342), Route carried "under" structure: Interstate 495, Year Built: 1958, Structure Length: 0. m, Average Daily Traffic: 210,927 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: MD 193
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 20.145, Lanes on structure: 5, Lanes under structure: 8, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 30.8m (101.0ft)
Structure Number: 10000015013601, Location: 0.64 MILE EAST OF US 29 (Lat: 39.015608, Lng: -77.005342), Route carried "under" structure: Interstate 495, Year Built: 1958, Structure Length: 0. m, Average Daily Traffic: 210,927 (year 2009), Features Intersected: IS 495, Facility Carried by Structure: MD 193
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 20.145, Lanes on structure: 5, Lanes under structure: 8, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 30.8m (101.0ft)
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Structure Number: 10000015013801, Location: 2.19 MILE NORTH OF MD 193 (Lat: 39.019108, Lng: -76.977003), Route carried "under" structure: State highway 650, Year Built: 1963, Structure Length: 0. m, Average Daily Traffic: 54,900 (year 2009), Features Intersected: MD 650, Facility Carried by Structure: IS 495
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 5.197, Lanes on structure: 4, Lanes under structure: 6, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 19.8m (65.0ft)
Structure Number: 10000015013801, Location: 2.19 MILE NORTH OF MD 193 (Lat: 39.019108, Lng: -76.977003), Route carried "under" structure: State highway 650, Year Built: 1963, Structure Length: 0. m, Average Daily Traffic: 54,900 (year 2009), Features Intersected: MD 650, Facility Carried by Structure: IS 495
Minimum Vertical Clearance: 4.88m (16.01ft), Kilometerpoint: 5.197, Lanes on structure: 4, Lanes under structure: 6, Material/Design: Steel, Design/Construction: Stringer/Multi-beam, Length of Maximum Span: 19.8m (65.0ft)