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


  • National Bridge Inventory (NBI) Statistics
  • 30Number of bridges
  • 312ft / 95.0mTotal length
  • $8,000Total costs
  • 1,097,253Total average daily traffic
  • 72,402Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Redland
  • No street view available for this location

New bridges in Redland, MD - historical statistics
  • New bridges - historical statistics
  • 11950-1959
  • 11960-1969
  • 21970-1979
  • 81980-1989
  • 11990-1999
  • 42000-2009
  • 132010-2019
Reconstructed bridges in Redland, MD - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11990-1999
  • 12000-2009
  • 22010-2019
Average Bridge Daily Traffic in Redland, MD
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 88.9%Good
  • 11.1%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 20.0%Very good
  • 65.0%Good
  • 5.0%Satisfactory
  • 10.0%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 35.0%Very good
  • 55.0%Good
  • 10.0%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 15.4%Very good
  • 38.5%Good
  • 38.5%Satisfactory
  • 7.7%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 62.5%Good
  • 25.0%Satisfactory
  • 12.5%Fair
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Structure Number: 10000015001502,  Location: 0.34 M E OF OLDE MILL RUN (Lat: 39.137389,  Lng: -77.128928),  Route carried "on" structure: State highway 115,  Year Built: 1970,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 16,981 (year 2013),  Truck Traffic: 8%,  Average Future Daily Traffic: 21,803 (year 2026),  Design Load: HS 20,  Features Intersected: ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.717,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Satisfactory,  Culverts: 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: Equal to present minimum criteria,  Waterway Adequacy: Better than 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
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Structure Number: 10000015014901,  Location: 2.43 MI. E. OF I-270 (Lat: 39.130086,  Lng: -77.162600),  Route carried "on" structure: County highway 212,  Year Built: 1989,  Status: Open,  Structure Length: 6.74m (22.11ft),  Average Daily Traffic: 53,010 (year 2009),  Truck Traffic: 5%,  Average Future Daily Traffic: 28,121 (year 2026),  Design Load: HS 20,  Features Intersected: IS 370,  Facility Carried by Structure: SHADY GROVE ROAD
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.000,  Lanes on structure: 6,  Lanes under structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 33.5m (109.9ft),  Skew: 20 degrees,  Material/Design: Steel continuous,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 35.4m (116.1ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 1.3m (4.3ft),  Curb-To-Curb Width: 34.1m (111.9ft),  Out-to-Out Width: 37.4m (122.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 69.4 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: 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: June 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: 100000150150013,  Location: 5.84 MILE WEST OF MD 355 (Lat: 39.131450,  Lng: -77.170014),  Route carried "on" structure: Interstate 370,  Year Built: 2010,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 78,741 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 71,500 (year 2030),  Design Load: HS 25 or greater,  Features Intersected: CRABBS BRANCH WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.778,  Lanes on structure: 4,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 22.6m (74.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.2m (86.0ft),  Curb-To-Curb Width: 21.6m (70.9ft),  Out-to-Out Width: 22.8m (74.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: 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: Better than present minimum criteria,  Underclear: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 100000150150014,  Location: 5.84 MILE WEST OF MD 97 (Lat: 39.131892,  Lng: -77.169981),  Route carried "on" structure: Interstate 370,  Year Built: 2010,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 78,741 (year 2009),  Truck Traffic: 7%,  Average Future Daily Traffic: 58,500 (year 2030),  Design Load: HS 25 or greater,  Features Intersected: CRABBS BRANCH WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.778,  Lanes on structure: 5,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.4m (80.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.2m (86.0ft),  Curb-To-Curb Width: 24.4m (80.1ft),  Out-to-Out Width: 25.6m (84.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 74.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 44.4 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 100000150151013,  Location: 0.56 MILE EAST OF MD 355 (Lat: 39.129261,  Lng: -77.172139),  Route carried "on" structure: Interstate 370,  Year Built: 1989,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 4.57m (14.99ft),  Average Daily Traffic: 78,741 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 71,500 (year 2030),  Features Intersected: CSX/MARC
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.529,  Lanes on structure: 8,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 46.6m (152.9ft),  Skew: 32 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 25.9m (85.0ft),  Curb-To-Curb Width: 39.4m (129.3ft),  Out-to-Out Width: 46.8m (153.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 42.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 25.4 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: Better than 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 100000150152013,  Location: 0.37 MILE EAST OF MD 355 (Lat: 39.127214,  Lng: -77.174158),  Route carried "on" structure: Interstate 370,  Year Built: 1989,  Year Reconstructed: 2010,  Status: Open,  Structure Length: 4.15m (13.62ft),  Average Daily Traffic: 78,741 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 71,500 (year 2030),  Design Load: HS 20,  Features Intersected: OAKMONT AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.250,  Lanes on structure: 7,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 42.1m (138.1ft),  Skew: 34 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 39.0m (128.0ft),  Curb-To-Curb Width: 40.0m (131.2ft),  Out-to-Out Width: 42.1m (138.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 66.2 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: October 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: 100000150154013,  Location: 1.18 MILE EAST OF IS 270 (Lat: 39.122817,  Lng: -77.178428),  Route carried "on" structure: Interstate 370,  Year Built: 1989,  Year Reconstructed: 2011,  Status: Open,  Structure Length: 4.66m (15.29ft),  Average Daily Traffic: 79,062 (year 2010),  Truck Traffic: 8%,  Average Future Daily Traffic: 96,758 (year 2030),  Design Load: HS 20,  Features Intersected: MD 355
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.590,  Lanes on structure: 8,  Lanes under structure: 9,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 46.0m (150.9ft),  Skew: 30 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 45.1m (148.0ft),  Curb-To-Curb Width: 43.6m (143.0ft),  Out-to-Out Width: 45.8m (150.3ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 78.5 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: 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: November 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: 10000015019601,  Location: 0.56 MI E OF MD 355 (Lat: 39.131331,  Lng: -77.169850),  Route carried "on" structure: Ramp Interstate 370,  Year Built: 2009,  Status: Open,  Structure Length: 2.71m (8.89ft),  Average Daily Traffic: 3,953 (year 2010),  Average Future Daily Traffic: 5,692 (year 2032),  Design Load: HS 25 or greater,  Features Intersected: CRABBS BRANCH WAY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.336,  Lanes on structure: 1,  Lanes under structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.9m (39.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 26.2m (86.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 85.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 41.7 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 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: 100000150197013,  Location: 5.67 MI WEST OF MD 97 (Lat: 39.133317,  Lng: -77.168200),  Route carried "on" structure: State highway 370,  Year Built: 2010,  Status: Open,  Structure Length: 3.60m (11.81ft),  Average Daily Traffic: 39,531 (year 2010),  Truck Traffic: 7%,  Average Future Daily Traffic: 71,500 (year 2030),  Design Load: HS 25 or greater,  Features Intersected: IS-370 RP1, MD200 RP7
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.074,  Lanes on structure: 3,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  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: 35.1m (115.2ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Underclear: Better than 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 Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 100000150197014,  Location: 5.67 MI WEST OF MD97 (Lat: 39.133775,  Lng: -77.168147),  Route carried "on" structure: State highway 370,  Year Built: 2010,  Status: Open,  Structure Length: 3.60m (11.81ft),  Average Daily Traffic: 39,531 (year 2010),  Truck Traffic: 7%,  Average Future Daily Traffic: 58,500 (year 2030),  Design Load: HS 25 or greater,  Features Intersected: IS-370 RP1, MD200 RP7
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.074,  Lanes on structure: 5,  Lanes under structure: 3,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 24.7m (81.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.1m (115.2ft),  Curb-To-Curb Width: 24.8m (81.4ft),  Out-to-Out Width: 26.0m (85.3ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Operating Rating: 84.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.8 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,  Underclear: Better than 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 Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 200000M-005501,  Location: .6 MI W OF MUNCASTER MILL (Lat: 39.127650,  Lng: -77.129892),  Route carried "on" structure: County highway 138,  Year Built: 1965,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 8,652 (year 2021),  Truck Traffic: 3%,  Average Future Daily Traffic: 9,991 (year 2041),  Design Load: HS 20,  Features Intersected: ROCK CREEK,  Facility Carried by Structure: NEEDWOOD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.510,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.1m (29.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 3.4m (11.2ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 14.6m (47.9ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 63.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 37.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200000M-005801,  Location: 1 MILE NORTH OF MD 115 (Lat: 39.154203,  Lng: -77.131797),  Route carried "on" structure: County highway 62,  Year Built: 2006,  Status: Open,  Structure Length: 1.94m (6.36ft),  Average Daily Traffic: 14,435 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 19,441 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: ROCK CREEK,  Facility Carried by Structure: MUNCASTER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.087,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.7m (58.1ft),  Curb-To-Curb Width: 10.2m (33.5ft),  Out-to-Out Width: 11.2m (36.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Inventory Rating: 68.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.98m (6.50ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $8,000,  Total Project Cost: $8,000,  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-006901,  Location: 1.8 MI NE OF MD 115 (Lat: 39.150775,  Lng: -77.103550),  Route carried "on" structure: County highway 135,  Year Built: 1959,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 19,353 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 26,117 (year 2039),  Design Load: H 20,  Features Intersected: ROCK CREEK NORTH BRANCH,  Facility Carried by Structure: BOWIE MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.414,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.9m (39.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Inventory Rating: 61.7 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 minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021,  Deck Structure Type: Steel plate,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200000M-019302,  Location: 1.1 MI SOUTH OF MD 115 (Lat: 39.135478,  Lng: -77.156653),  Route carried "on" structure: County highway 212,  Year Built: 1975,  Status: Open,  Structure Length: 0.76m (2.49ft),  Average Daily Traffic: 62,350 (year 2011),  Truck Traffic: 5%,  Average Future Daily Traffic: 71,700 (year 2031),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: SHADY GROVE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.769,  Lanes on structure: 6,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 30.5m (100.1ft),  Skew: 20 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 3.7m (12.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 0.2m (0.7ft)

Condition: Channel: Satisfactory,  Culverts: 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020
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Structure Number: 200000M-021903,  Location: .5 MI W OF SHADY GROVE RD (Lat: 39.142828,  Lng: -77.159033),  Route carried "on" structure: County highway 5221,  Year Built: 1984,  Year Reconstructed: 1990,  Status: Open,  Structure Length: 1.95m (6.40ft),  Average Daily Traffic: 31,600 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 36,400 (year 2040),  Design Load: HS 20,  Features Intersected: MILL CREEK,  Facility Carried by Structure: MIDCOUNTY HWY & MI
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 7,  Owner: County Highway Agency,  Approaching Roadway Width: 31.7m (104.0ft),  Skew: 25 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020
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Structure Number: 200000M-023801,  Location: 0.6 MI NE OF JCT MD 115 (Lat: 39.154531,  Lng: -77.141919),  Route carried "on" structure: County highway 3283,  Year Built: 1994,  Status: Open,  Structure Length: 1.00m (3.28ft),  Average Daily Traffic: 39,290 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 53,022 (year 2039),  Design Load: HS 20,  Features Intersected: TRIBUTARY TO ROCK CREEK,  Facility Carried by Structure: AIRPARK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 15.5m (50.9ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 2.4m (7.9ft),  Curb-To-Curb Width: 14.6m (47.9ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Superstructure: Fair,  Substructure: Good,  Channel: Good,  Operating Rating: 71.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 42.6 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2020,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200000M-046603,  Location: 0.7 MI. S. OF MD 115 (Lat: 39.139983,  Lng: -77.150969),  Route carried "on" structure: County highway 5122,  Year Built: 1980,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 100 (year 2018),  Truck Traffic: 1%,  Average Future Daily Traffic: 125 (year 2040),  Features Intersected: MILL CREEK TRIB,  Facility Carried by Structure: FOUNDERS MILL DRIV
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: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 2.7m (8.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020
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Structure Number: 300000M-V03203,  Location: 4.98 mi west of MD 97 (Lat: 39.137736,  Lng: -77.156964),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 42,498 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 56,464 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: Mill Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.518,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 0.0m

Condition: Channel: Very good,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020
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Structure Number: 300000M-V033013,  Location: 4.86 MI W. OF MD 97 (Lat: 39.137028,  Lng: -77.154300),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 31,652 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 61,957 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: Shady Grove Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.537,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 12 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 81.6 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 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: 300000M-V033014,  Location: 4.86 MI W. OF MD 97 (Lat: 39.136978,  Lng: -77.155108),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 4.36m (14.30ft),  Average Daily Traffic: 30,827 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 60,342 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: Shady Grove Road
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.537,  Lanes on structure: 3,  Lanes under structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 12 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 42.7m (140.1ft),  Curb-To-Curb Width: 17.1m (56.1ft),  Out-to-Out Width: 18.4m (60.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Very good,  Operating Rating: 75.7 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 40.4 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 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: 300000M-V03602,  Location: 4.56 mi west of MD 97 (Lat: 39.135803,  Lng: -77.149608),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 1.43m (4.69ft),  Average Daily Traffic: 42,498 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 56,464 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: Mill Creek Tributary
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.587,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 17.1m (56.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.3m (46.9ft)

Condition: Channel: Good,  Culverts: Good,  Structural Evaluation: Better than present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: January 2020
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Structure Number: 300000M-V03801,  Location: 4.38 MI W OF MD 97 (Lat: 39.135425,  Lng: -77.146000),  Route carried "on" structure: County highway 1936,  Year Built: 2009,  Status: Open,  Structure Length: 8.17m (26.80ft),  Average Daily Traffic: 12,649 (year 2019),  Truck Traffic: 6%,  Average Future Daily Traffic: 15,745 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: MD 200 (ICC),  Facility Carried by Structure: REDLAND ROAD
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.615,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Toll Authority,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 46.9m (153.9ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 14.9m (48.9ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  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: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: High priority of corrective action,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 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-V04601,  Location: 3.63 MI W OF MD 97 (Lat: 39.137692,  Lng: -77.133033),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 4.21m (13.81ft),  Average Daily Traffic: 1,073 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 1,335 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: MD200 (ICC),  Facility Carried by Structure: OLDE MILL RUN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.735,  Lanes on structure: 2,  Lanes under structure: 6,  Base Highway Network: Yes,  Owner: State Toll Authority,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 22.6m (74.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 186.6m (612.2ft)

Condition: Superstructure: Good,  Substructure: Good,  Inventory Rating: 72.1 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 desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V04901,  Location: 3.30 MI W OF MD 97 (Lat: 39.135547,  Lng: -77.128522),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 9.30m (30.51ft),  Average Daily Traffic: 62,479 (year 2019),  Truck Traffic: 3%,  Average Future Daily Traffic: 122,299 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: ROCK CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.079,  Lanes on structure: 6,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 34.1m (111.9ft),  Skew: 31 degrees,  Material/Design: Prestressed concrete continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 3.6m (11.8ft),  Out-to-Out Width: 38.0m (124.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 58.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 34.0 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: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V05301,  Location: 2.88 MI W OF MD 97 (Lat: 39.131336,  Lng: -77.123864),  Route carried "on" structure: County highway 138,  Year Built: 2010,  Status: Open,  Structure Length: 6.77m (22.21ft),  Average Daily Traffic: 760 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 945 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: MD 200 (ICC),  Facility Carried by Structure: NEEDWOOD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.856,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Toll Authority,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 34.7m (113.8ft),  Curb or Sidewalk Widths: Left: 3.0m (9.8ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 16.2m (53.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 88.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 53.5 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: Superior to present desirable 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: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 300000M-V05901,  Location: 2.33 MI W OF MD 97 (Lat: 39.126944,  Lng: -77.116269),  Route carried "on" structure: State highway 115,  Year Built: 2010,  Status: Open,  Structure Length: 7.89m (25.89ft),  Average Daily Traffic: 19,690 (year 2019),  Truck Traffic: 1%,  Average Future Daily Traffic: 38,542 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: MD 200 (ICC),  Facility Carried by Structure: MUNCASTER MILL RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.944,  Lanes on structure: 2,  Lanes under structure: 6,  Owner: State Toll Authority,  Approaching Roadway Width: 9.8m (32.2ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 39.6m (129.9ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 9.8m (32.2ft),  Out-to-Out Width: 15.6m (51.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 59.0 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,  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: 300000P-V18302,  Location: .7 MI E OLD GUNPOWDER RD (Lat: 39.074575,  Lng: -76.908856),  Route carried "on" structure: State highway 200,  Year Built: 2010,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 13,543 (year 2019),  Truck Traffic: 7%,  Average Future Daily Traffic: 17,994 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: Unnamed Stream
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.944,  Lanes on structure: 4,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 2 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

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: 300000P-V18402,  Location: .7 MI E OLD GUNPOWDER RD (Lat: 0.651178,  Lng: -1.281750),  Route carried "on" structure: State highway 200,  Year Built: 2009,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 3,061 (year 2016),  Truck Traffic: 7%,  Average Future Daily Traffic: 3,817 (year 2035),  Design Load: HS 25 or greater,  Features Intersected: Unnamed Stream
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.961,  Lanes on structure: 2,  Base Highway Network: Yes,  Toll: On toll road,  Owner: State Toll Authority,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very 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: 10000015014901,  Location: 0.48 m e of br no 1515000 (Lat: 39.130086,  Lng: -77.162600),  Route carried "under" structure: Interstate 370,  Year Built: 1989,  Structure Length: 0. m,  Average Daily Traffic: 78,741 (year 2009),  Truck Traffic: 8%,  Features Intersected: IS 370,  Facility Carried by Structure: SHADY GROVE ROAD
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 4.602,  Lanes on structure: 6,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Length of Maximum Span: 35.4m (116.1ft)

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Structure Number: 100000150154013,  Location: .06 M N OF SHADY GROVE RD (Lat: 39.122817,  Lng: -77.178428),  Route carried "under" structure: State highway 355,  Year Built: 1989,  Structure Length: 0. m,  Average Daily Traffic: 34,970 (year 2009),  Truck Traffic: 8%,  Features Intersected: MD 355,  Facility Carried by Structure: IS 370
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 20.402,  Lanes on structure: 2,  Lanes under structure: 9,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 45.1m (148.0ft)

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