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


  • National Bridge Inventory (NBI) Statistics
  • 16Number of bridges
  • 141ft / 42.8mTotal length
  • $3,404,000Total costs
  • 26,530Total average daily traffic
  • 1,653Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Jarrettsville
  • No street view available for this location

New bridges in Jarrettsville, MD - historical statistics
  • New bridges - historical statistics
  • 11930-1939
  • 11940-1949
  • 51950-1959
  • 11960-1969
  • 11970-1979
  • 11980-1989
  • 51990-1999
  • 12000-2009
Reconstructed bridges in Jarrettsville, MD - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 11960-1969
  • 21970-1979
  • 01980-1989
  • 11990-1999
  • 12000-2009
Average Bridge Daily Traffic in Jarrettsville, MD
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 7.1%Very good
  • 28.6%Good
  • 35.7%Satisfactory
  • 21.4%Fair
  • 7.1%Poor
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 14.3%Very good
  • 35.7%Good
  • 21.4%Satisfactory
  • 21.4%Fair
  • 7.1%Poor
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 50.0%Good
  • 28.6%Satisfactory
  • 21.4%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 6.7%Very good
  • 40.0%Good
  • 46.7%Satisfactory
  • 6.7%Fair
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Structure Number: 10000012004401,  Location: 2.35 MILES SOUTH OF MD 24 (Lat: 39.662031,  Lng: -76.448478),  Route carried "on" structure: State highway 165,  Year Built: 1930,  Year Reconstructed: 1981,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 6,035 (year 2013),  Truck Traffic: 8%,  Average Future Daily Traffic: 6,596 (year 2026),  Features Intersected: LITTLE DEER CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 18.310,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Concrete,  Design/Construction: Arch - Deck,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 65.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 38.5 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 desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: December 2021,  Underwater Inspection Date: April 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000017000601,  Location: 0.59 MILE WEST OF MD 835 (Lat: 39.619067,  Lng: -76.423278),  Route carried "on" structure: State highway 18B,  Year Built: 1951,  Year Reconstructed: 1982,  Status: Open,  Structure Length: 20.21m (66.31ft),  Average Daily Traffic: 5,057 (year 2018),  Truck Traffic: 8%,  Average Future Daily Traffic: 6,170 (year 2038),  Design Load: HS 20,  Features Intersected: KENT ISLAND NARROWS
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.151,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 17.7m (58.1ft),  Skew: 20 degrees,  Navigation Control: Yes ( Vertical Clearance: 5.5m (18.0ft), Horizontal Clearance: 15.2m (49.9ft)),  Material/Design: Steel,  Design/Construction: Movable - Bascule,  Number Of Spans In Main Unit: 1,  Number Of Approach Spans: 11,  Length of Maximum Span: 22.6m (74.1ft),  Curb or Sidewalk Widths: Left: 1.3m (4.3ft),  Right: 1.3m (4.3ft),  Curb-To-Curb Width: 17.7m (58.1ft),  Out-to-Out Width: 20.9m (68.6ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Fair,  Channel: Fair,  Operating Rating: 41.3 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 24.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 20.21m (66.31ft),  Designated Inspection Frequency: Every 12 months,  Critical Feature Inspection Frequency: Every 12 months,  Underwater Inspection Frequency: Every 48 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: July 2021,  Critical Feature Inspection Date: July 2021,  Underwater Inspection Date: June 2020,  Other Special Inspection Date: July 2021,  Bridge Improvement Cost: $2,725,000,  Roadway Improvement Cost: $272,000,  Total Project Cost: $2,998,000,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 200000B-001101,  Location: 0.6 MI E HESS ROAD (Lat: 39.572278,  Lng: -76.540444),  Route carried "on" structure: County highway 255,  Year Built: 1978,  Year Reconstructed: 2006,  Status: Open,  Structure Length: 1.62m (5.31ft),  Average Daily Traffic: 221 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 332 (year 2040),  Design Load: H 15,  Features Intersected: LITTLE GUNPOWDER FALLS,  Facility Carried by Structure: POCOCK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.145,  Lanes on structure: 1,  Owner: County Highway Agency,  Approaching Roadway Width: 4.9m (16.1ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Girder and Floorbeam System,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.2m (49.9ft),  Curb-To-Curb Width: 4.4m (14.4ft),  Out-to-Out Width: 4.8m (15.7ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 72.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 43.1 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,  Critical Feature Inspection Frequency: Every 24 months,  Inspection Date: May 2020,  Critical Feature Inspection Date: May 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Wood or Timber
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Structure Number: 200000B-001301,  Location: 0.8 MI E. of OLD YORK RD (Lat: 39.587700,  Lng: -76.547203),  Route carried "on" structure: County highway 253,  Year Built: 1989,  Status: Open,  Structure Length: 1.55m (5.09ft),  Average Daily Traffic: 643 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,414 (year 2042),  Design Load: HS 20,  Features Intersected: LITTLE GUNPOWDER FALLS,  Facility Carried by Structure: HOUCKS MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Steel,  Design/Construction: Truss - Thru,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 15.5m (50.9ft),  Curb-To-Curb Width: 7.2m (23.6ft),  Out-to-Out Width: 8.7m (28.5ft)

Condition: Deck: Satisfactory,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 44.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 26.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  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: Steel plate,  Wearing Surface/Protective System: Wearing Surface: Other
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Structure Number: 200000H-007204,  Location: 0.3 MILES NE OF MD 23 (Lat: 39.587019,  Lng: -76.449989),  Route carried "on" structure: County highway 66,  Year Built: 1997,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 1,005 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,230 (year 2039),  Design Load: HS 20,  Features Intersected: EAST BRANCH/WINTERS RUN,  Facility Carried by Structure: MORSE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.899,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.3m (24.0ft),  Material/Design: Concrete,  Design/Construction: Frame,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.4m (34.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Good,  Channel: Good,  Operating Rating: 77.5 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: Equal to present minimum criteria,  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: 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: 200000H-007401,  Location: 0.6 MILES E OF MD 152 (Lat: 39.584197,  Lng: -76.493178),  Route carried "on" structure: County highway 43,  Year Built: 1996,  Status: Open,  Structure Length: 1.37m (4.49ft),  Average Daily Traffic: 1,550 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 1,895 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: WEST BRANCH/WINTERS RUN,  Facility Carried by Structure: FURNACE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.901,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.9m (25.9ft),  Skew: 2 degrees,  Material/Design: Prestressed concrete,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 12.2m (40.0ft),  Curb-To-Curb Width: 7.6m (24.9ft),  Out-to-Out Width: 8.3m (27.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 97.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Inventory Rating: 44.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 200000H-008501,  Location: 0.4 MILES N OF POCOCK RD (Lat: 39.582836,  Lng: -76.532908),  Route carried "on" structure: County highway 38,  Year Built: 2003,  Status: Open,  Structure Length: 1.01m (3.31ft),  Average Daily Traffic: 101 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 174 (year 2039),  Design Load: HS 25 or greater,  Features Intersected: TRIB / L GUNPOWDER FALLS,  Facility Carried by Structure: TURNER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.660,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  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: 10.1m (33.1ft),  Curb-To-Curb Width: 7.3m (24.0ft),  Out-to-Out Width: 8.1m (26.6ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Channel: Very good,  Operating Rating: 84.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 50.3 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: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 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: 200000H-008701,  Location: ON BALT CO LINE (Lat: 39.594839,  Lng: -76.557439),  Route carried "on" structure: County highway 40,  Year Built: 1955,  Status: Posted for load,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 245 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 300 (year 2039),  Features Intersected: LITTLE GUNPOWDER FALLS,  Facility Carried by Structure: OLD YORK ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.041,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 4.6m (15.1ft),  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: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 5.7m (18.7ft),  Out-to-Out Width: 6.3m (20.7ft)

Condition: Deck: Satisfactory,  Superstructure: Fair,  Substructure: Fair,  Channel: Satisfactory,  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: Somewhat better than minimum adequacy,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 0.91m (2.99ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: September 2021,  Other Special Inspection Date: September 2021,  Bridge Improvement Cost: $135,000,  Roadway Improvement Cost: $14,000,  Total Project Cost: $149,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 200000H-009001,  Location: 0.2 MILES E OF MD 146 (Lat: 39.595919,  Lng: -76.507917),  Route carried "on" structure: County highway 34,  Year Built: 1999,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 4,200 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,125 (year 2039),  Design Load: HS 20,  Features Intersected: WEST BRANCH/ WINTERS RUN,  Facility Carried by Structure: SCHUSTER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.386,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 11.0m (36.1ft),  Curb-To-Curb Width: 8.5m (27.9ft),  Out-to-Out Width: 9.3m (30.5ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Good,  Channel: Satisfactory,  Inventory Rating: 64.9 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: 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
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Structure Number: 200000H-010001,  Location: 1.0 MILES S OF MD 165 (Lat: 39.652094,  Lng: -76.438117),  Route carried "on" structure: County highway 82,  Year Built: 1954,  Status: Posted for load,  Structure Length: 5.88m (19.29ft),  Average Daily Traffic: 563 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 687 (year 2039),  Design Load: H 20,  Features Intersected: DEER CREEK,  Facility Carried by Structure: ST CLAIR BRIDGE RD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.561,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 27.4m (89.9ft),  Curb or Sidewalk Widths: Left: 0.6m (2.0ft),  Right: 0.6m (2.0ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 8.0m (26.2ft)

Condition: Deck: Fair,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 69.8 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: Somewhat better than minimum adequacy,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Monolithic Concrete
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Structure Number: 200000H-010301,  Location: 1.5 MILES NE OF MD 23 (Lat: 39.634178,  Lng: -76.527150),  Route carried "on" structure: County highway 20,  Year Built: 1940,  Year Reconstructed: 1960,  Status: Posted for load,  Structure Length: 0.82m (2.69ft),  Average Daily Traffic: 335 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 410 (year 2039),  Features Intersected: TRIB / LITTLE DEER CREEK,  Facility Carried by Structure: TROYER ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.381,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  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: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 6.1m (20.0ft),  Out-to-Out Width: 6.7m (22.0ft)

Condition: Deck: Poor,  Superstructure: Poor,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 33.6 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 20.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Somewhat better than minimum adequacy,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 0.1 - 9.9% below),  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 24 months,  Other Special Inspection Frequency: Every 12 months,  Inspection Date: September 2021,  Other Special Inspection Date: September 2021,  Bridge Improvement Cost: $154,000,  Roadway Improvement Cost: $15,000,  Total Project Cost: $169,000,  Deck Structure Type: Corrugated Steel,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 200000H-010502,  Location: 0.4 MILE S OF MT HOREB RD (Lat: 39.653439,  Lng: -76.492528),  Route carried "on" structure: County highway 22,  Year Built: 1992,  Status: Open,  Structure Length: 1.31m (4.30ft),  Average Daily Traffic: 758 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 909 (year 2039),  Design Load: HS 20,  Features Intersected: CATTAIL BRANCH,  Facility Carried by Structure: MADONNA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.020,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 5.5m (18.0ft)

Condition: Channel: Good,  Culverts: Good,  Inventory Rating: 60.3 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than 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: July 2021
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Structure Number: 200000H-010601,  Location: 0.3 MILE S OF MT HOREB RD (Lat: 39.654192,  Lng: -76.490567),  Route carried "on" structure: County highway 22,  Year Built: 1992,  Status: Open,  Structure Length: 1.98m (6.50ft),  Average Daily Traffic: 758 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 909 (year 2039),  Design Load: HS 20,  Features Intersected: LITTLE DEER CREEK,  Facility Carried by Structure: MADONNA ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.229,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 18.3m (60.0ft),  Curb-To-Curb Width: 10.4m (34.1ft),  Out-to-Out Width: 11.3m (37.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Inventory Rating: 63.9 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Better than present minimum criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 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: 200000H-010701,  Location: 1.2 MILES NW OF MD 165 (Lat: 39.658097,  Lng: -76.483489),  Route carried "on" structure: County highway 25,  Year Built: 1955,  Year Reconstructed: 1998,  Status: Open,  Structure Length: 1.71m (5.61ft),  Average Daily Traffic: 751 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 866 (year 2039),  Design Load: HS 20,  Features Intersected: LITTLE DEER CREEK,  Facility Carried by Structure: MT HOREB ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 1.883,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 16.2m (53.1ft),  Curb-To-Curb Width: 4.9m (16.1ft),  Out-to-Out Width: 5.6m (18.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Inventory Rating: 85.7 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: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present minimum 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: 200000H-017501,  Location: 1.9 MILES E OF MD 165 (Lat: 39.606003,  Lng: -76.445697),  Route carried "on" structure: County highway 617,  Year Built: 1950,  Status: Open,  Structure Length: 0.85m (2.79ft),  Average Daily Traffic: 4,308 (year 2019),  Truck Traffic: 5%,  Average Future Daily Traffic: 5,257 (year 2039),  Features Intersected: EAST BRANCH /WINTERS RUN,  Facility Carried by Structure: JARRETTSVILLE ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 10.314,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 7.0m (23.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.8m (22.3ft),  Out-to-Out Width: 7.3m (24.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Field evaluation and documented engineering judgment,  Inventory Rating: 32.7 metric tons,  Method Used To Determine Inventory Rating: Field evaluation and documented engineering judgment,  Structural Evaluation: Somewhat better than minimum adequacy,  Deck Geometry: High priority of replacement,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 0.85m (2.79ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: August 2021,  Bridge Improvement Cost: $80,000,  Roadway Improvement Cost: $8,000,  Total Project Cost: $88,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000012006401,  Location: 1.03 MILES S OF MD 165 (Lat: 39.583483,  Lng: -76.454092),  Route carried "under" structure: County highway 66,  Year Built: 1961,  Structure Length: 0. m,  Features Intersected: MORSE ROAD,  Facility Carried by Structure: MD 23
Minimum Vertical Clearance: 4.57m (14.99ft),  Kilometerpoint: 1.345,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 13.1m (43.0ft)

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