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

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Structure Number: 10000013014103,  Location: 0.6 M E OF LONG GATE PKWY (Lat: 39.239419,  Lng: -76.815061),  Route carried "on" structure: State highway 100,  Year Built: 1993,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 80,680 (year 2013),  Truck Traffic: 10%,  Average Future Daily Traffic: 86,927 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: RED HILL BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.060,  Lanes on structure: 7,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 39.3m (128.9ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 6.1m (20.0ft)

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: April 2020

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Structure Number: 10000013014701,  Location: 0.91 MILE WEST OF MD 104 (Lat: 39.235447,  Lng: -76.814161),  Route carried "on" structure: State highway 100,  Year Built: 1998,  Status: Open,  Structure Length: 1.68m (5.51ft),  Average Daily Traffic: 79,752 (year 2009),  Truck Traffic: 10%,  Average Future Daily Traffic: 86,927 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: EXECUTIVE PARK DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.478,  Lanes on structure: 3,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 17.1m (56.1ft),  Material/Design: Prestressed concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.9m (52.2ft),  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: 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: Better than present minimum criteria,  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,  Inspection Date: July 2021,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 10000013014801,  Location: 0.12 MILE NORTH OF MD 108 (Lat: 39.223831,  Lng: -76.806728),  Route carried "on" structure: State highway 104,  Year Built: 1998,  Status: Open,  Structure Length: 7.89m (25.89ft),  Average Daily Traffic: 12,400 (year 2009),  Average Future Daily Traffic: 13,144 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: MD 100
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.193,  Lanes on structure: 4,  Lanes under structure: 7,  Owner: State Highway Agency,  Approaching Roadway Width: 18.6m (61.0ft),  Skew: 1 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 40.2m (131.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 2.0m (6.6ft),  Curb-To-Curb Width: 16.2m (53.1ft),  Out-to-Out Width: 18.7m (61.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Inventory Rating: 65.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Underclear: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 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: 200000B-005401,  Location: 0.1 MI S JOHNNYCAKE ROAD (Lat: 39.310297,  Lng: -76.792797),  Route carried "on" structure: County highway 2365,  Year Built: 1934,  Year Reconstructed: 2005,  Status: Open,  Structure Length: 5.00m (16.40ft),  Average Daily Traffic: 11,453 (year 2016),  Truck Traffic: 5%,  Average Future Daily Traffic: 15,425 (year 2036),  Features Intersected: PATAPSCO RIVER,  Facility Carried by Structure: HOLLIFIELD ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 48.8m (160.1ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 7.4m (24.3ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 39.5 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 23.6 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: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: January 2020,  Critical Feature Inspection Date: January 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 200000B-016101,  Location: 0.37 MI N OF DAVIS AVENUE (Lat: 39.322200,  Lng: -76.824100),  Route carried "on" structure: County highway 2355,  Year Built: 1986,  Year Reconstructed: 2012,  Status: Open,  Structure Length: 2.35m (7.71ft),  Average Daily Traffic: 320 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,515 (year 2039),  Design Load: HS 20,  Features Intersected: BRICE RUN,  Facility Carried by Structure: WRIGHTS MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.706,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 21.6m (70.9ft),  Curb-To-Curb Width: 6.9m (22.6ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 47.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 28.6 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: Equal to present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Designated Inspection Frequency: Every 24 months,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Critical Feature Inspection Date: May 2021,  Deck Structure Type: Open Grating

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Structure Number: 200000HO000201,  Location: 0.2 MI E OF COLLEGE AVE (Lat: 39.247511,  Lng: -76.771675),  Route carried "on" structure: County highway 162,  Year Built: 2006,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 1,000 (year 2018),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,100 (year 2040),  Design Load: HS 25 or greater,  Features Intersected: BONNIE BRANCH,  Facility Carried by Structure: BONNIE BRANCH RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.708,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 14.0m (45.9ft),  Curb or Sidewalk Widths: Left: 0.5m (1.6ft),  Right: 0.5m (1.6ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Very good,  Superstructure: Good,  Substructure: Very good,  Channel: Good,  Inventory Rating: 68.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 200000HO000502,  Location: 0.23 MILE NORTH OF IS 70 (Lat: 39.307250,  Lng: -76.898542),  Route carried "on" structure: County highway 70,  Year Built: 1967,  Status: Open,  Structure Length: 0.61m (2.00ft),  Average Daily Traffic: 2,616 (year 1994),  Truck Traffic: 5%,  Average Future Daily Traffic: 3,086 (year 2012),  Design Load: HS 20,  Features Intersected: LITTLE PATUXENT RIVER,  Facility Carried by Structure: MARRIOTTSVILLE ROA
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.156,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Good,  Culverts: Good,  Inventory Rating: 55.8 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  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: March 2021

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Structure Number: 200000HO002301,  Location: 0.4 MI W MT ALBERT RD (Lat: 39.269667,  Lng: -76.932917),  Route carried "on" structure: County highway 74,  Year Built: 1960,  Year Reconstructed: 1965,  Status: Open,  Structure Length: 0.90m (2.95ft),  Average Daily Traffic: 517 (year 2012),  Truck Traffic: 4%,  Average Future Daily Traffic: 605 (year 2037),  Features Intersected: BENSON BRANCH,  Facility Carried by Structure: CARROLL MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.409,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.6m (24.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.0m (29.5ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 65.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200000HO002402,  Location: 0.3 MI N MD RTE 108 (Lat: 39.240878,  Lng: -76.884700),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 0.95m (3.12ft),  Average Daily Traffic: 9,265 (year 1994),  Truck Traffic: 4%,  Average Future Daily Traffic: 20,800 (year 2015),  Features Intersected: CLARKS CREEK,  Facility Carried by Structure: CENTENNIAL LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 67.6 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: Equal to 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: March 2021

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Structure Number: 200000HO002501,  Location: 0.04 MI W CO 76 & MD 108 (Lat: 39.244706,  Lng: -76.846219),  Route carried "on" structure: County highway 76,  Year Built: 1987,  Status: Open,  Structure Length: 2.62m (8.60ft),  Average Daily Traffic: 7,285 (year 1998),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,900 (year 2015),  Design Load: H 20,  Features Intersected: LITTLE PATUXENT RIVER,  Facility Carried by Structure: OLD ANNAPOLIS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.333,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 25.0m (82.0ft),  Curb or Sidewalk Widths: Left: 1.8m (5.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 13.6m (44.6ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Inventory Rating: 65.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 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: 200000HO004801,  Location: 0.1 MI N OF US RTE 40 (Lat: 39.282672,  Lng: -76.858969),  Route carried "on" structure: County highway 75,  Year Built: 2006,  Status: Open,  Structure Length: 3.32m (10.89ft),  Average Daily Traffic: 7,980 (year 2016),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,500 (year 2038),  Design Load: HS 25 or greater,  Features Intersected: LITTLE PATUXENT RIVER,  Facility Carried by Structure: BETHANY LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.650,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: County Highway Agency,  Approaching Roadway Width: 13.7m (44.9ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Slab,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 12.2m (40.0ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 13.8m (45.3ft),  Out-to-Out Width: 16.5m (54.1ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Very good,  Channel: Good,  Inventory Rating: 54.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2020,  Wearing Surface/Protective System: Wearing Surface: Integral Concrete

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Structure Number: 200000HO004901,  Location: 0.5 MI E CENTENNIAL LANE (Lat: 39.275761,  Lng: -76.852581),  Route carried "on" structure: County highway 278,  Year Built: 1930,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 10,927 (year 1998),  Truck Traffic: 4%,  Average Future Daily Traffic: 15,170 (year 2015),  Features Intersected: LITTLE PATUXENT RIVER,  Facility Carried by Structure: FREDERICK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.207,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb-To-Curb Width: 8.3m (27.2ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Superstructure: Satisfactory,  Substructure: Very good,  Channel: Good,  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,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: April 2021

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Structure Number: 200000HO005003,  Location: 1.0 MI W. OF MD RTE 29 (Lat: 39.272808,  Lng: -76.836378),  Route carried "on" structure: County highway 278,  Year Built: 1981,  Status: Open,  Structure Length: 0.81m (2.66ft),  Average Daily Traffic: 10,927 (year 1997),  Truck Traffic: 4%,  Average Future Daily Traffic: 15,900 (year 2010),  Features Intersected: PLUMTREE BRANCH,  Facility Carried by Structure: FREDERICK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.655,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Good,  Culverts: Poor,  Structural Evaluation: 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: March 2021

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Structure Number: 200000HO008001,  Location: 0.5 MI W OF ST JOHNS LANE (Lat: 39.263011,  Lng: -76.837469),  Route carried "on" structure: County highway 281,  Year Built: 1965,  Status: Open,  Structure Length: 1.81m (5.94ft),  Average Daily Traffic: 1,621 (year 0093),  Truck Traffic: 4%,  Average Future Daily Traffic: 1,621 (year 0015),  Design Load: HS 20,  Features Intersected: PLUMTREE BRANCH,  Facility Carried by Structure: DUNLOGGIN ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.451,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 17.4m (57.1ft),  Curb or Sidewalk Widths: Left: 1.4m (4.6ft),  Right: 0.0m,  Curb-To-Curb Width: 10.9m (35.8ft),  Out-to-Out Width: 13.5m (44.3ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Good,  Channel: Good,  Operating Rating: 77.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 4.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: High priority of corrective action,  Deck Geometry: 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: April 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200000HO008302,  Location: 0.05 MI OF RODGERS AVE (Lat: 39.287272,  Lng: -76.810428),  Route carried "on" structure: County highway 688,  Year Built: 1966,  Status: Open,  Structure Length: 0.87m (2.85ft),  Average Daily Traffic: 10,030 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 13,200 (year 2015),  Features Intersected: SUCKER BRANCH CREEK,  Facility Carried by Structure: TOWN & COUNTRY BLV
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.032,  Lanes on structure: 4,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 23 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 2.0m (6.6ft),  Out-to-Out Width: 2.4m (7.9ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  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: High priority of replacement,  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

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Structure Number: 200000HO010201,  Location: 0.01 MI N MD RTE 108 (Lat: 39.239997,  Lng: -76.848258),  Route carried "on" structure: County highway 509,  Year Built: 1935,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 3,512 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 4,250 (year 2015),  Features Intersected: BR OF LITTLE PATUXENT,  Facility Carried by Structure: WOODLAND ROAD
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 0.064,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 6.5m (21.3ft),  Out-to-Out Width: 7.0m (23.0ft)

Condition: Deck: Good,  Superstructure: Good,  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: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  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: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 200000HO010302,  Location: 0.3 MI S OF FREDERICK RD (Lat: 39.274011,  Lng: -76.863483),  Route carried "on" structure: County highway ,  Year Built: 1992,  Status: Open,  Structure Length: 1.04m (3.41ft),  Average Daily Traffic: 13,080 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 18,260 (year 2015),  Design Load: HS 20,  Features Intersected: BRANCH OF LITTLE PATUXEN,  Facility Carried by Structure: CENTENNIAL LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.660,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 15.2m (49.9ft),  Material/Design: Prestressed concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.3m (14.1ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.5m (4.9ft)

Condition: Channel: Satisfactory,  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: May 2021

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Structure Number: 200000HO010701,  Location: 0.01 MI S MAIN STREET (Lat: 39.267419,  Lng: -76.795958),  Route carried "on" structure: County highway 201,  Year Built: 1935,  Year Reconstructed: 1984,  Status: Posted for load,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 45 (year 2000),  Truck Traffic: 50%,  Average Future Daily Traffic: 50 (year 2015),  Features Intersected: TIBER RIVER,  Facility Carried by Structure: TIBER ALLEY
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.064,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.2m (17.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 5.1m (16.7ft),  Out-to-Out Width: 5.2m (17.1ft)

Condition: Deck: Satisfactory,  Superstructure: Poor,  Substructure: Fair,  Channel: Good,  Operating Rating: 20.9 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 12.2 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 20.0 - 29.9% below),  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: 200000HO011403,  Location: 1.2 MI S OF MD RTE 144 (Lat: 39.271008,  Lng: -76.912419),  Route carried "on" structure: County highway 79,  Year Built: 1970,  Status: Open,  Structure Length: 0.66m (2.17ft),  Average Daily Traffic: 3,489 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,830 (year 2015),  Features Intersected: TRIBUTARY TO MIDDLE PATU,  Facility Carried by Structure: FOLLY QUARTER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.675,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 1.8m (5.9ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Inventory Rating: 60.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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: April 2020

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Structure Number: 200000HO013001,  Location: AT MAIN STREET (Lat: 39.267608,  Lng: -76.795167),  Route carried "on" structure: County highway 199,  Year Built: 1955,  Status: Open,  Structure Length: 0.84m (2.76ft),  Average Daily Traffic: 6,000 (year 1993),  Truck Traffic: 4%,  Average Future Daily Traffic: 6,000 (year 2015),  Design Load: H 20,  Features Intersected: TIBER BRANCH,  Facility Carried by Structure: MARYLAND AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 3,  Owner: County Highway Agency,  Approaching Roadway Width: 11.0m (36.1ft),  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.9m (25.9ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 11.0m (36.1ft),  Out-to-Out Width: 34.1m (111.9ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 51.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 30.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Meets minimum limits,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 12 months,  Inspection Date: April 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200000HO013201,  Location: 0.01 MI E OF MAIN STREET (Lat: 39.267475,  Lng: -76.798183),  Route carried "on" structure: County highway ,  Year Built: 1997,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 5,887 (year 1998),  Truck Traffic: 2%,  Average Future Daily Traffic: 9,400 (year 2015),  Features Intersected: TIBER HUDSON BRANCH,  Facility Carried by Structure: OLD COLUMBIA PIKE
Minimum Vertical Clearance: 3.96m (12.99ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 13.4m (44.0ft),  Curb or Sidewalk Widths: Left: 1.5m (4.9ft),  Right: 1.8m (5.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 22.6m (74.1ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Good,  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Better than present minimum 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: Bituminous,  Deck Protection: Epoxy Coated Reinforcing

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Structure Number: 200000HO014002,  Location: 0.4 MI N OF US RTE 40 (Lat: 39.286822,  Lng: -76.809794),  Route carried "on" structure: County highway ,  Year Built: 1988,  Status: Open,  Structure Length: 0.99m (3.25ft),  Average Daily Traffic: 9,270 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 15,000 (year 2015),  Design Load: HS 20,  Features Intersected: SUCKER BRANCH,  Facility Carried by Structure: ROGERS AVENUE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Satisfactory,  Culverts: 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,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: March 2021

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Structure Number: 200000HO014603,  Location: 0.4 MI N OF MD RTE 108 (Lat: 39.246100,  Lng: -76.843386),  Route carried "on" structure: State highway 108,  Year Built: 1986,  Status: Open,  Structure Length: 2.42m (7.94ft),  Average Daily Traffic: 4,946 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 5,125 (year 2015),  Design Load: HS 20,  Features Intersected: RED HILL BRANCH,  Facility Carried by Structure: COLUMBIA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Aluminum, Iron,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 5.8m (19.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft)

Condition: Channel: Very good,  Culverts: Satisfactory,  Operating Rating: 66.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 39.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to 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: May 2021

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Structure Number: 200000HO014703,  Location: 0.8 MI. NORTH OF MD. 108 (Lat: 39.249975,  Lng: -76.834625),  Route carried "on" structure: County highway ,  Year Built: 1987,  Status: Open,  Structure Length: 1.50m (4.92ft),  Average Daily Traffic: 8,641 (year 1999),  Truck Traffic: 4%,  Average Future Daily Traffic: 8,600 (year 2015),  Design Load: HS 20,  Features Intersected: PLUMTREE BRANCH,  Facility Carried by Structure: COLUMBIA ROAD
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),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 5.5m (18.0ft),  Curb or Sidewalk Widths: Left: 1.2m (3.9ft),  Right: 1.2m (3.9ft)

Condition: Channel: Very good,  Culverts: Poor,  Inventory Rating: 75.7 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: 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: May 2021,  Wearing Surface/Protective System: Wearing Surface: Bituminous

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Structure Number: 200000HO015303,  Location: AT PAULSKIRK DRIVE (Lat: 39.282033,  Lng: -76.832050),  Route carried "on" structure: County highway ,  Year Built: 1992,  Status: Open,  Structure Length: 1.51m (4.95ft),  Average Daily Traffic: 2,840 (year 2000),  Truck Traffic: 4%,  Average Future Daily Traffic: 10,500 (year 2015),  Design Load: HS 20,  Features Intersected: UNNAMED STREAM,  Facility Carried by Structure: NORTH CHATHAM LANE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 7.6m (24.9ft),  Skew: 6 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

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: May 2021

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Structure Number: 200000HO017203,  Location: AT FONT HILL PARK (Lat: 39.272672,  Lng: -76.857022),  Route carried "on" structure: County highway ,  Year Built: 1969,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 3,293 (year 2021),  Truck Traffic: 4%,  Average Future Daily Traffic: 3,650 (year 2041),  Design Load: HS 25 or greater,  Features Intersected: BR. LITTLE PATUXENT RIVE,  Facility Carried by Structure: FONT HILL DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 108.2m (355.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 71.7 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: 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: May 2021

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Structure Number: 200000HO020106,  Location: 0.1 MI W OF I-95 (Lat: 39.217797,  Lng: -76.741658),  Route carried "on" structure: County highway ,  Year Built: 1950,  Status: Open,  Structure Length: 1.34m (4.40ft),  Average Daily Traffic: 100 (year 0009),  Truck Traffic: 5%,  Average Future Daily Traffic: 100 (year 0032),  Features Intersected: ROCKBURN BRANCH,  Facility Carried by Structure: BELMONT WOODS ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 1,  Base Highway Network: Yes,  Owner: Private,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 2 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 6.7m (22.0ft),  Curb-To-Curb Width: 4.1m (13.5ft),  Out-to-Out Width: 4.3m (14.1ft)

Condition: Deck: Good,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Satisfactory,  Inventory Rating: 77.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: 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: March 2021,  Deck Structure Type: Open Grating

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Structure Number: 200000HO022201,  Location: BELLOW SPRING ELEM SCHOOL (Lat: 39.204542,  Lng: -76.788333),  Route carried "on" structure: County highway ,  Year Built: 2003,  Status: Not yet open,  Structure Length: 3.72m (12.20ft),  Average Daily Traffic: 500 (year 0010),  Average Future Daily Traffic: 500 (year 0032),  Design Load: HS 25 or greater,  Features Intersected: Deep Run Creek,  Facility Carried by Structure: Bellows Spring Ele
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: Private,  Approaching Roadway Width: 9.1m (29.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 35.7m (117.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 0.0m,  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 11.5m (37.7ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Good,  Culverts: ,  Inventory Rating: 82.5 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  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: March 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: 200000HO025401,  Location: 800' S of Old Frederick R (Lat: 39.315400,  Lng: -76.885325),  Route carried "on" structure: County highway ,  Year Built: 1995,  Status: Open,  Structure Length: 0.84m (2.76ft),  Average Daily Traffic: 20 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 20 (year 2037),  Features Intersected: UNNAMED STREAM,  Facility Carried by Structure: RED DAHLIA DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.2m (3.9ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.2m (26.9ft)

Condition: Channel: Good,  Culverts: Very good,  Structural Evaluation: Equal to present desirable criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020

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Structure Number: 200000HO025603,  Location: 1/4 MI N OF US 40 (Lat: 39.294044,  Lng: -76.884906),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 1.10m (3.61ft),  Average Daily Traffic: 1,000 (year 2016),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,500 (year 2037),  Features Intersected: LITTLE PATUXENT RIVER,  Facility Carried by Structure: TURF VALLEY ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.8m (32.2ft),  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 1.8m (5.9ft)

Condition: Channel: Fair,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Length Of Structure Improvement: 6.10m (20.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Bridge Improvement Cost: $55,000,000,  Total Project Cost: $55,000,000 ( Estimate for 2016)

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Structure Number: 200000HO025703,  Location: 1/4 MI SOUTH OF US 40 (Lat: 39.287472,  Lng: -76.798094),  Route carried "on" structure: County highway ,  Year Built: 1980,  Status: Open,  Structure Length: 0.64m (2.10ft),  Average Daily Traffic: 150 (year 2016),  Truck Traffic: 1%,  Average Future Daily Traffic: 150 (year 2037),  Features Intersected: SUCKER BRANCH,  Facility Carried by Structure: GOVERNOR'S RUN LAN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.1m (33.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 2.7m (8.9ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.0m,  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020

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Structure Number: 200000HO025802,  Location: 30 FT S OF FREDERICK RD (Lat: 39.269872,  Lng: -76.817664),  Route carried "on" structure: County highway ,  Year Built: 1967,  Status: Open,  Structure Length: 0.80m (2.62ft),  Average Daily Traffic: 200 (year 2016),  Truck Traffic: 3%,  Average Future Daily Traffic: 200 (year 2037),  Features Intersected: HUDSON BRANCH,  Facility Carried by Structure: TOLL HOUSE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 5 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.0m (36.1ft)

Condition: Channel: Good,  Culverts: Good,  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: Better than present minimum criteria,  Deck Geometry: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete

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Structure Number: 200000HO027401,  Location: 500' W OF EXECUTIVE PARK (Lat: 39.240706,  Lng: -76.820817),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 0.74m (2.43ft),  Average Daily Traffic: 30 (year 2016),  Average Future Daily Traffic: 30 (year 2037),  Features Intersected: UNNAMED STREAM,  Facility Carried by Structure: WETHERED DR
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Superstructure: Good,  Substructure: Very good,  Channel: Good,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: Febuary 2020

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Structure Number: 200000HO028101,  Location: 500' NW OF OLD COLUMBIA P (Lat: 39.264578,  Lng: -76.814011),  Route carried "on" structure: County highway ,  Year Built: 2000,  Status: Open,  Structure Length: 0.99m (3.25ft),  Average Daily Traffic: 50 (year 2016),  Average Future Daily Traffic: 50 (year 2037),  Features Intersected: TIBER BRANCH,  Facility Carried by Structure: TIBER FALLS DRIVE
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 7.0m (23.0ft),  Curb-To-Curb Width: 8.2m (26.9ft),  Out-to-Out Width: 9.1m (29.9ft)

Condition: Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  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: Febuary 2020

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Structure Number: 10000013000101,  Location: 0.76 MILE EAST OF US 29 (Lat: 39.297003,  Lng: -76.811786),  Route carried "under" structure: Interstate 70,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 94,221 (year 2009),  Features Intersected: IS 70,  Facility Carried by Structure: ROGERS AVE
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 29.670,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.5m (77.1ft)

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Structure Number: 10000013000801,  Location: 0.28 MI S OF US 40 (Lat: 39.273661,  Lng: -76.818131),  Route carried "under" structure: Ramp US 29,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 15,892 (year 2007),  Features Intersected: US 29 RAMP 'A' (07)
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.663,  Lanes on structure: 3,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.1m (79.1ft)

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Structure Number: 100000130010011,  Location: 0.55 MI S OF US 40 (Lat: 39.270103,  Lng: -76.818044),  Route carried "under" structure: County highway 278,  Year Built: 1948,  Structure Length: 0. m,  Average Daily Traffic: 10,355 (year 2012),  Features Intersected: FREDERICK ROAD,  Facility Carried by Structure: US 29 NBR
Minimum Vertical Clearance: 5.49m (18.01ft),  Kilometerpoint: 4.328,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 15.5m (50.9ft)

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Structure Number: 100000130010012,  Location: 0.55 MI S OF US 40 (Lat: 39.270625,  Lng: -76.818336),  Route carried "under" structure: County highway 278,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 10,355 (year 2012),  Features Intersected: FREDERICK ROAD,  Facility Carried by Structure: US 29 SBR
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 4.328,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 16.5m (54.1ft)

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Structure Number: 100000130011011,  Location: 0.28 M W OF RIDGE ROAD (Lat: 39.277164,  Lng: -76.820431),  Route carried "under" structure: US 40,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 54,680 (year 2009),  Features Intersected: US 40,  Facility Carried by Structure: US 29 NBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 29.493,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.4m (66.9ft)

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Structure Number: 100000130011012,  Location: 0.28 M W OF RIDGE ROAD (Lat: 39.277783,  Lng: -76.821044),  Route carried "under" structure: US 40,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 54,680 (year 2009),  Features Intersected: US 40,  Facility Carried by Structure: US 29 SBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 29.493,  Lanes on structure: 4,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 20.4m (66.9ft)

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Structure Number: 10000013001501,  Location: @ US 29 (Lat: 39.278747,  Lng: -76.815647),  Route carried "under" structure: Ramp US 29,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 4,356 (year 2007),  Features Intersected: US 29 RAMP 'H' (4),  Facility Carried by Structure: RIDGE ROAD
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 19.163,  Lanes on structure: 2,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 13.1m (43.0ft)

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Structure Number: 10000013002001,  Location: 0.23 MILE EAST OF US 29 (Lat: 39.296214,  Lng: -76.821589),  Route carried "under" structure: Ramp Interstate 70,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 30,502 (year 2006),  Features Intersected: IS 70 RAMP 'G'(7)
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 28.817,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 31.7m (104.0ft)

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Structure Number: 10000013002801,  Location: 0.67 MI S OF MD 99 (Lat: 39.292781,  Lng: -76.825467),  Route carried "under" structure: Spur Interstate 70,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 30,502 (year 2006),  Features Intersected: IS 70 RAMP 'G'(7),  Facility Carried by Structure: US 29 NBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 28.672,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 29.0m (95.1ft)

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Structure Number: 100000130031013,  Location: 0.82 MILE SOUTH OF MD 99 (Lat: 39.308789,  Lng: -76.952903),  Route carried "under" structure: State highway 32,  Year Built: 1973,  Structure Length: 0. m,  Average Daily Traffic: 23,832 (year 2009),  Features Intersected: MD 32,  Facility Carried by Structure: IS 70 EBR
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 31.408,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.4m (116.1ft)

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Structure Number: 100000130031014,  Location: 0.82 MILE SOUTH OF MD 99 (Lat: 39.308933,  Lng: -76.952061),  Route carried "under" structure: State highway 32,  Year Built: 1973,  Structure Length: 0. m,  Average Daily Traffic: 23,832 (year 2009),  Features Intersected: MD 32,  Facility Carried by Structure: IS 70 WBR
Minimum Vertical Clearance: 6.10m (20.01ft),  Kilometerpoint: 31.408,  Lanes on structure: 3,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 35.4m (116.1ft)

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Structure Number: 10000013003301,  Location: 0.13 MILE EAST OF US 29 (Lat: 39.278133,  Lng: -76.818517),  Route carried "under" structure: US 40,  Year Built: 2012,  Structure Length: 0. m,  Average Daily Traffic: 54,680 (year 2009),  Features Intersected: US 40 EBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 29.493,  Lanes on structure: 2,  Lanes under structure: 3,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.0m (118.1ft)

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Structure Number: 10000013003401,  Location: 0.52 MI W OF BALTIMORE CO (Lat: 39.296028,  Lng: -76.787164),  Route carried "under" structure: State lands road 2,  Year Built: 1936,  Structure Length: 0. m,  Features Intersected: PATAPSCO FOREST ROAD,  Facility Carried by Structure: US 40
Minimum Vertical Clearance: 3.35m (10.99ft),  Kilometerpoint: 0.402,  Lanes on structure: 4,  Lanes under structure: 2,  Material/Design: Concrete,  Design/Construction: Slab,  Length of Maximum Span: 6.1m (20.0ft)

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Structure Number: 10000013004001,  Location: 0.8 MI W OF US 29 (Lat: 39.296414,  Lng: -76.840922),  Route carried "under" structure: Interstate 70,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 83,620 (year 2009),  Features Intersected: IS 70,  Facility Carried by Structure: ST JOHNS LANE
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 27.144,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 24.1m (79.1ft)

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Structure Number: 100000130048011,  Location: 0.23 M W OF BR NO 1302000 (Lat: 39.296108,  Lng: -76.825503),  Route carried "under" structure: Interstate 70,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 95,957 (year 2012),  Features Intersected: IS 70,  Facility Carried by Structure: US 29 NBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 28.478,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.2m (86.0ft)

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Structure Number: 100000130048012,  Location: 0.44 MI S OF MD 99 (Lat: 39.296789,  Lng: -76.825986),  Route carried "under" structure: Interstate 70,  Year Built: 1966,  Structure Length: 0. m,  Average Daily Traffic: 95,957 (year 2012),  Features Intersected: IS 70,  Facility Carried by Structure: US 29 SBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 28.429,  Lanes on structure: 3,  Lanes under structure: 6,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 26.2m (86.0ft)

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Structure Number: 10000013005201,  Location: 1.61 MILE WEST OF US 29 (Lat: 39.296511,  Lng: -76.855775),  Route carried "under" structure: Interstate 70,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 83,620 (year 2009),  Features Intersected: IS 70,  Facility Carried by Structure: BETHANY LANE
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 25.857,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 32.0m (105.0ft)

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Structure Number: 10000013005301,  Location: 0.82 MILE EAST OF US 40 (Lat: 39.303778,  Lng: -76.899311),  Route carried "under" structure: Interstate 70,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 83,620 (year 2009),  Features Intersected: IS 70,  Facility Carried by Structure: MARRIOTTSVILLE RD
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 21.866,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 37.2m (122.0ft)

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Structure Number: 10000013005501,  Location: US 40 @ IS 70 (Lat: 39.302056,  Lng: -76.909694),  Route carried "under" structure: Interstate 70,  Year Built: 1968,  Structure Length: 0. m,  Average Daily Traffic: 62,680 (year 2012),  Features Intersected: IS 70,  Facility Carried by Structure: US 40 WBR
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 20.917,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 23.5m (77.1ft)

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Structure Number: 10000013008101,  Location: 1.19 MILE EAST OF MD 32 (Lat: 39.306131,  Lng: -76.930600),  Route carried "under" structure: Interstate 70,  Year Built: 1973,  Structure Length: 0. m,  Average Daily Traffic: 85,270 (year 2009),  Features Intersected: IS 70,  Facility Carried by Structure: SAND HILL ROAD
Minimum Vertical Clearance: 4.88m (16.01ft),  Kilometerpoint: 19.051,  Lanes on structure: 2,  Lanes under structure: 6,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 38.4m (126.0ft)

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Structure Number: 100000130111013,  Location: 1.11 MILE NORTH OF MD 175 (Lat: 39.239864,  Lng: -76.837661),  Route carried "under" structure: US 29,  Year Built: 1988,  Structure Length: 0. m,  Average Daily Traffic: 111,173 (year 2009),  Features Intersected: US 29,  Facility Carried by Structure: MD 108 EBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 14.240,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.5m (136.2ft)

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Structure Number: 100000130111014,  Location: 1.11 MILE NORTH OF MD 175 (Lat: 39.239903,  Lng: -76.836564),  Route carried "under" structure: US 29,  Year Built: 1988,  Structure Length: 0. m,  Average Daily Traffic: 111,173 (year 2009),  Features Intersected: US 29,  Facility Carried by Structure: MD 108 WBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 14.240,  Lanes on structure: 2,  Lanes under structure: 4,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 41.5m (136.2ft)

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Structure Number: 10000013011901,  Location: 0.36 MILE SOUTH OF MD 103 (Lat: 39.251703,  Lng: -76.823064),  Route carried "under" structure: US 29,  Year Built: 1992,  Structure Length: 0. m,  Average Daily Traffic: 111,173 (year 2009),  Truck Traffic: 8%,  Features Intersected: US 29 NBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 15.977,  Lanes on structure: 1,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 57.9m (190.0ft)

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Structure Number: 10000013012001,  Location: 0.05 M N OF BR NO 1311900 (Lat: 39.251822,  Lng: -76.822144),  Route carried "under" structure: Ramp US 29,  Year Built: 1992,  Structure Length: 0. m,  Average Daily Traffic: 11,348 (year 2006),  Truck Traffic: 8%,  Features Intersected: US 29 RAMP 7,  Facility Carried by Structure: MD 100 EBR
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 0.185,  Lanes on structure: 1,  Lanes under structure: 1,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.6m (129.9ft)