Bridge Statistics for Silver Spring, Maryland (MD)
Condition, Traffic, Stress, Structural Evaluation, Project Costs

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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

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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)

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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)

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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)

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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)

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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)

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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)