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


  • National Bridge Inventory (NBI) Statistics
  • 15Number of bridges
  • 131ft / 39.9mTotal length
  • $488,000Total costs
  • 111,732Total average daily traffic
  • 8,476Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Centreville
  • No street view available for this location

New bridges in Centreville, MD - historical statistics
  • New bridges - historical statistics
  • 11900-1909
  • 11910-1919
  • 11930-1939
  • 11950-1959
  • 21960-1969
  • 41980-1989
  • 31990-1999
  • 22010-2019
Reconstructed bridges in Centreville, MD - Historical Statistics
  • Reconstructed bridges - Historical Statistics
  • 21940-1949
  • 01950-1959
  • 11960-1969
  • 01970-1979
  • 01980-1989
  • 01990-1999
  • 02000-2009
  • 12010-2019
Average Bridge Daily Traffic in Centreville, MD
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 25.0%Excellent
  • 12.5%Very good
  • 50.0%Good
  • 12.5%Satisfactory
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 25.0%Excellent
  • 25.0%Very good
  • 25.0%Good
  • 25.0%Satisfactory
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 25.0%Excellent
  • 25.0%Good
  • 37.5%Satisfactory
  • 12.5%Fair
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 16.7%Very good
  • 16.7%Good
  • 58.3%Satisfactory
  • 8.3%Fair
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 50.0%Satisfactory
  • 50.0%Fair
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Structure Number: 10000017001502,  Location: 0.89 MILE SOUTH OF MD 304 (Lat: 39.020081,  Lng: -76.039372),  Route carried "on" structure: US 301,  Year Built: 1954,  Year Reconstructed: 1965,  Status: Open,  Structure Length: 6.22m (20.41ft),  Average Daily Traffic: 17,367 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 22,991 (year 2026),  Design Load: HS 20,  Features Intersected: OLD MILL STREAM BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 31.552,  Lanes on structure: 4,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 36.0m (118.1ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 4.0m (13.1ft)

Condition: Channel: Very good,  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: Equal 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: 10000017001801,  Location: 2.9 MILES SOUTH OF MD 19A (Lat: 39.107606,  Lng: -76.027378),  Route carried "on" structure: State highway 213,  Year Built: 1910,  Year Reconstructed: 1953,  Status: Open,  Structure Length: 1.07m (3.51ft),  Average Daily Traffic: 6,761 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 9,110 (year 2026),  Design Load: H 20,  Features Intersected: GRANNY FINLEY BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 20.684,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.3m (37.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.6m (15.1ft),  Curb-To-Curb Width: 12.2m (40.0ft),  Out-to-Out Width: 12.8m (42.0ft)

Condition: Deck: Satisfactory,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 35.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Length Of Structure Improvement: 1.07m (3.51ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: June 2020,  Bridge Improvement Cost: $88,000,  Roadway Improvement Cost: $9,000,  Total Project Cost: $97,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000017001901,  Location: 0.39 MILE NORTH OF MD 305 (Lat: 39.094950,  Lng: -76.054594),  Route carried "on" structure: State highway 213,  Year Built: 1909,  Year Reconstructed: 1953,  Status: Open,  Structure Length: 2.29m (7.51ft),  Average Daily Traffic: 6,761 (year 0009),  Truck Traffic: 8%,  Average Future Daily Traffic: 9,110 (year 0026),  Design Load: H 20,  Features Intersected: THREE BRIDGES BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 13.668,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 11.0m (36.1ft),  Curb or Sidewalk Widths: Left: 1.6m (5.2ft),  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 10.8m (35.4ft),  Out-to-Out Width: 11.9m (39.0ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Fair,  Channel: Satisfactory,  Operating Rating: 52.2 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 31.3 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,  Length Of Structure Improvement: 2.29m (7.51ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $191,000,  Roadway Improvement Cost: $19,000,  Total Project Cost: $210,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000017002001,  Location: 0.22 MILE SOUTH OF MD 305 (Lat: 39.048192,  Lng: -76.062253),  Route carried "on" structure: State highway 213,  Year Built: 1932,  Year Reconstructed: 2019,  Status: Open,  Structure Length: 0.70m (2.30ft),  Average Daily Traffic: 11,625 (year 2014),  Truck Traffic: 5%,  Average Future Daily Traffic: 14,475 (year 2030),  Design Load: HS 20,  Features Intersected: GRAVEL RUN
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 12.661,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 10.4m (34.1ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 6.4m (21.0ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.6m (5.2ft),  Curb-To-Curb Width: 10.1m (33.1ft),  Out-to-Out Width: 12.9m (42.3ft)

Condition: Deck: Very good,  Superstructure: Very good,  Substructure: Satisfactory,  Channel: Satisfactory,  Operating Rating: 83.3 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: 64.2 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor Rating (LRFR) rating reported by rating factor(RF) method using HL-93 loadings,  Structural Evaluation: Equal to present 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: 0.70m (2.30ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: November 2021,  Bridge Improvement Cost: $58,000,  Roadway Improvement Cost: $6,000,  Total Project Cost: $64,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000017002102,  Location: 0.29 MILE NORTH OF MD 18C (Lat: 39.040117,  Lng: -76.072369),  Route carried "on" structure: State highway 213,  Year Built: 2019,  Status: Open,  Structure Length: 2.26m (7.41ft),  Average Daily Traffic: 17,000 (year 2014),  Truck Traffic: 7%,  Average Future Daily Traffic: 25,250 (year 2034),  Design Load: H 20,  Features Intersected: MILL STREAM BRANCH
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 11.311,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 12.2m (40.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 20.7m (67.9ft),  Curb or Sidewalk Widths: Left: 0.0m,  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 12.3m (40.4ft),  Out-to-Out Width: 15.2m (49.9ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 79.4 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: 61.2 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: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 1.07m (3.51ft),  Designated Inspection Frequency: Every 24 months,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: November 2021,  Underwater Inspection Date: September 2021,  Bridge Improvement Cost: $106,000,  Roadway Improvement Cost: $11,000,  Total Project Cost: $117,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000017002203,  Location: 0.55 MILE SOUTH OF MD 309 (Lat: 38.992469,  Lng: -76.075306),  Route carried "on" structure: State highway 213,  Year Built: 1962,  Status: Open,  Structure Length: 3.17m (10.40ft),  Average Daily Traffic: 6,741 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 8,995 (year 2026),  Design Load: HS 20,  Features Intersected: BR OF WYE RIVER
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 5.852,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Skew: 2 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 4.0m (13.1ft)

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: July 2020
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Structure Number: 10000017002901,  Location: 0.88 MILE WEST OF MD 213 (Lat: 39.053128,  Lng: -76.075583),  Route carried "on" structure: State highway 304,  Year Built: 1985,  Status: Open,  Structure Length: 2.87m (9.42ft),  Average Daily Traffic: 1,732 (year 2006),  Truck Traffic: 8%,  Average Future Daily Traffic: 1,997 (year 2026),  Design Load: HS 20,  Features Intersected: CORSICA CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.862,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 13.7m (44.9ft),  Curb-To-Curb Width: 8.8m (28.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  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: Better than present minimum criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Superior 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: April 2021,  Underwater Inspection Date: June 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: 10000017004102,  Location: 2.55 MILES N OF MD 305 (Lat: 39.078536,  Lng: -76.034639),  Route carried "on" structure: State highway 213,  Year Built: 1961,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 6,761 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 9,110 (year 2026),  Design Load: HS 20,  Features Intersected: ISLAND CREEK
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 17.131,  Lanes on structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.4m (44.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Length of Maximum Span: 4.3m (14.1ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  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,  Waterway Adequacy: Equal to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020
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Structure Number: 10000017005001,  Location: 1.02 MILES N OF MD 309 (Lat: 39.014589,  Lng: -76.076272),  Route carried "on" structure: State highway 213,  Year Built: 1994,  Status: Open,  Structure Length: 5.88m (19.29ft),  Average Daily Traffic: 13,421 (year 2009),  Truck Traffic: 8%,  Average Future Daily Traffic: 17,100 (year 2026),  Design Load: HS 25 or greater,  Features Intersected: US 301
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 8.383,  Lanes on structure: 4,  Lanes under structure: 5,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 20.1m (65.9ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 30.5m (100.1ft),  Curb-To-Curb Width: 18.6m (61.0ft),  Out-to-Out Width: 19.8m (65.0ft)

Condition: Deck: Good,  Superstructure: Very good,  Substructure: Good,  Operating Rating: 85.3 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: 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: January 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: 10000017005701,  Location: 2.5 MI E OF MD 213 (Lat: 39.027597,  Lng: -76.027006),  Route carried "on" structure: State highway 304,  Year Built: 2017,  Status: Open,  Structure Length: 8.32m (27.30ft),  Average Daily Traffic: 4,525 (year 2013),  Truck Traffic: 11%,  Average Future Daily Traffic: 6,725 (year 2033),  Features Intersected: US 301
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.316,  Lanes on structure: 2,  Lanes under structure: 5,  Owner: State Highway Agency,  Approaching Roadway Width: 14.0m (45.9ft),  Skew: 21 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 42.7m (140.1ft),  Curb or Sidewalk Widths: Left: 1.7m (5.6ft),  Right: 1.7m (5.6ft),  Curb-To-Curb Width: 12.8m (42.0ft),  Out-to-Out Width: 18.3m (60.0ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Operating Rating: 48.3 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: 37.3 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: Superior to present desirable 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: January 2022,  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: 200000Q-001901,  Location: .26 MI SE OF LANDS END RD (Lat: 39.117325,  Lng: -76.068411),  Route carried "on" structure: County highway 103,  Year Built: 1989,  Status: Open,  Structure Length: 1.59m (5.22ft),  Average Daily Traffic: 387 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 473 (year 2040),  Design Load: HS 20,  Features Intersected: ISLAND CREEK,  Facility Carried by Structure: SPARKS MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.402,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 3.4m (11.2ft)

Condition: Channel: Fair,  Culverts: Fair,  Inventory Rating: 72.1 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2020
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Structure Number: 200000Q-002003,  Location: 1.1 MI. WEST OF MD 213 (Lat: 39.115339,  Lng: -76.040889),  Route carried "on" structure: County highway 103,  Year Built: 1985,  Status: Open,  Structure Length: 1.46m (4.79ft),  Average Daily Traffic: 221 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 270 (year 2040),  Design Load: HS 20,  Features Intersected: GRANNY FINLEY BRANCH,  Facility Carried by Structure: SPARKS MILL ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.928,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.5m (27.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Satisfactory,  Culverts: Satisfactory,  Operating Rating: 82.1 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 79.8 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Equal to present minimum criteria,  Waterway Adequacy: Equal to 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: 200000Q-002103,  Location: 0.3 MI. E. BURRISVILLE RD (Lat: 39.097675,  Lng: -76.063908),  Route carried "on" structure: County highway 112,  Year Built: 1982,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 332 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 405 (year 2040),  Design Load: HS 20,  Features Intersected: ISLAND CREEK,  Facility Carried by Structure: COON BOX ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.076,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 9.1m (29.9ft),  Material/Design: Steel,  Design/Construction: Culvert,  Length of Maximum Span: 3.7m (12.1ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 88.0 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 88.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Somewhat better than minimum adequacy,  Waterway Adequacy: Equal to 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: 200000Q-002901,  Location: 0.2 MI N OF MD RTE 304 (Lat: 39.055008,  Lng: -76.075161),  Route carried "on" structure: County highway 135,  Year Built: 1993,  Status: Open,  Structure Length: 1.40m (4.59ft),  Average Daily Traffic: 731 (year 2018),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,059 (year 2038),  Design Load: HS 20,  Features Intersected: CORSICA RIVER,  Facility Carried by Structure: WATSON ROAD
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.434,  Lanes on structure: 2,  Owner: County Highway Agency,  Approaching Roadway Width: 8.8m (28.9ft),  Material/Design: Wood or Timber,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 7.3m (24.0ft),  Curb-To-Curb Width: 9.4m (30.8ft),  Out-to-Out Width: 10.1m (33.1ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Satisfactory,  Inventory Rating: 68.0 metric tons,  Method Used To Determine Inventory Rating: Allowable Stress (AS),  Structural Evaluation: Equal to present minimum criteria,  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,  Underwater Inspection Frequency: Every 48 months,  Inspection Date: May 2020,  Underwater Inspection Date: May 2020,  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 10000017005001,  Location: 0.71 M N OF PERLEE ROAD (Lat: 39.014589,  Lng: -76.076272),  Route carried "under" structure: US 301,  Year Built: 1994,  Structure Length: 0. m,  Average Daily Traffic: 17,367 (year 2009),  Truck Traffic: 8%,  Features Intersected: US 301,  Facility Carried by Structure: MD 213
Minimum Vertical Clearance: 5.18m (16.99ft),  Kilometerpoint: 28.286,  Lanes on structure: 4,  Lanes under structure: 5,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 30.5m (100.1ft)

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