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Bridge Statistics for Blacksburg, Virginia (VA)
Condition, Traffic, Stress, Structural Evaluation, Project Costs


  • National Bridge Inventory (NBI) Statistics
  • 23Number of bridges
  • 413ft / 126mTotal length
  • $10,554,000Total costs
  • 61,990Total average daily traffic
  • 3,198Total average daily truck traffic
  • National Bridge Inventory (NBI) Registered Bridges for Blacksburg
  • No street view available for this location

New bridges in Blacksburg, VA - historical statistics
  • New bridges - historical statistics
  • 41930-1939
  • 11940-1949
  • 11960-1969
  • 11970-1979
  • 21980-1989
  • 71990-1999
  • 72000-2009
Average Bridge Daily Traffic in Blacksburg, VA
Bridge Condition - Deck
  • Bridge Condition - Deck
  • 7.1%Excellent
  • 85.7%Good
  • 7.1%Fair
Bridge Condition - Superstructure
  • Bridge Condition - Superstructure
  • 7.1%Excellent
  • 78.6%Good
  • 7.1%Satisfactory
  • 7.1%Fair
Bridge Condition - Substructure
  • Bridge Condition - Substructure
  • 7.1%Excellent
  • 57.1%Good
  • 35.7%Satisfactory
Bridge Condition - Channel
  • Bridge Condition - Channel
  • 33.3%Very good
  • 40.0%Good
  • 26.7%Satisfactory
Bridge Condition - Culverts
  • Bridge Condition - Culverts
  • 60.0%Good
  • 20.0%Satisfactory
  • 20.0%Fair
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Structure Number: 8315,  Location: 3.10-CraigCo.;1.00-Rte460 (Lat: 37.301233,  Lng: -80.489911),  Route carried "on" structure: State highway 42,  Year Built: 1932,  Status: Open,  Structure Length: 0.73m (2.40ft),  Average Daily Traffic: 1,453 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,598 (year 2040),  Features Intersected: Br. Sinking Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 130.274,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 3 degrees,  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 3.0m (9.8ft)

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,  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: 8317,  Location: 2.87-CraigCo;1.25-Rte460 (Lat: 37.303319,  Lng: -80.486597),  Route carried "on" structure: State highway 42,  Year Built: 1941,  Year Reconstructed: 2003,  Status: Open,  Structure Length: 2.59m (8.50ft),  Average Daily Traffic: 1,453 (year 2020),  Truck Traffic: 2%,  Average Future Daily Traffic: 1,598 (year 2040),  Design Load: HS 20,  Features Intersected: Sinking Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 130.625,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Material/Design: Prestressed concrete,  Design/Construction: Box Beam or Girders - Multiple,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 12.7m (41.7ft),  Curb or Sidewalk Widths: Left: 0.3m (1.0ft),  Right: 0.3m (1.0ft),  Curb-To-Curb Width: 8.6m (28.2ft),  Out-to-Out Width: 9.4m (30.8ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 50.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than 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,  Length Of Structure Improvement: 3.05m (10.01ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2021,  Bridge Improvement Cost: $21,000,  Roadway Improvement Cost: $4,000,  Total Project Cost: $30,000 ( Estimate for 2017),  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12193,  Location: 0.40 Rt 641; 0.50 Rt 723 (Lat: 37.189803,  Lng: -80.358464),  Route carried "on" structure: County highway 603,  Year Built: 1986,  Status: Open,  Structure Length: 4.39m (14.40ft),  Average Daily Traffic: 1,272 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,399 (year 2040),  Features Intersected: Cedar Run
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.910,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Skew: 4 degrees,  Material/Design: Concrete,  Design/Construction: Tee Beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 14.6m (47.9ft),  Curb-To-Curb Width: 7.9m (25.9ft),  Out-to-Out Width: 8.9m (29.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 79.8 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Meets minimum limits,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 4.39m (14.40ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2020,  Bridge Improvement Cost: $1,440,000,  Roadway Improvement Cost: $504,000,  Total Project Cost: $4,680,000 ( Estimate for 2018),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 12195,  Location: 0.00 Rt 641; 3.30 Rt 821 (Lat: 37.186669,  Lng: -80.352764),  Route carried "on" structure: County highway 603,  Year Built: 1968,  Status: Open,  Structure Length: 2.44m (8.01ft),  Average Daily Traffic: 862 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 948 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: North Fork Roanoke River
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.553,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Skew: 1 degrees,  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 24.4m (80.1ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 8.7m (28.5ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Satisfactory,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 62.6 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 48.1 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to 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: August 2021,  Deck Structure Type: Concrete Cast-file-Place
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Structure Number: 12323,  Location: 0.30 Rt 723; 1.80 D End (Lat: 37.204711,  Lng: -80.358889),  Route carried "on" structure: County highway 712,  Year Built: 1932,  Year Reconstructed: 2021,  Status: Open,  Structure Length: 1.22m (4.00ft),  Average Daily Traffic: 55 (year 2020),  Average Future Daily Traffic: 77 (year 2040),  Design Load: HS 20,  Features Intersected: N Fork Rke River
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.483,  Lanes on structure: 1,  Owner: State Highway Agency,  Approaching Roadway Width: 4.3m (14.1ft),  Skew: 1 degrees,  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 10.5m (34.4ft),  Curb or Sidewalk Widths: Left: 0.1m (0.3ft),  Right: 0.1m (0.3ft),  Curb-To-Curb Width: 4.0m (13.1ft),  Out-to-Out Width: 4.2m (13.8ft)

Condition: Deck: Excellent,  Superstructure: Excellent,  Substructure: Excellent,  Channel: Very good,  Operating Rating: 58.1 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 44.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Superior to present desirable criteria,  Deck Geometry: Somewhat better than minimum adequacy,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: High priority of corrective action,  Length Of Structure Improvement: 1.25m (4.10ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: December 2021,  Bridge Improvement Cost: $381,000,  Roadway Improvement Cost: $95,000,  Total Project Cost: $1,218,000 ( Estimate for 2019),  Deck Structure Type: Other,  Wearing Surface/Protective System: Wearing Surface: Bituminous,  Membrane: Other,  Deck Protection: Other
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Structure Number: 12327,  Location: 1.78 RT 603 & 0.61 RT 826 (Lat: 37.166753,  Lng: -80.380706),  Route carried "on" structure: County highway 723,  Year Built: 1932,  Year Reconstructed: 2002,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 699 (year 2020),  Truck Traffic: 3%,  Average Future Daily Traffic: 769 (year 2040),  Features Intersected: Mill Branch
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.218,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.8m (19.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 8.8m (28.9ft),  Curb or Sidewalk Widths: Left: 0.2m (0.7ft),  Right: 0.2m (0.7ft),  Curb-To-Curb Width: 6.6m (21.7ft),  Out-to-Out Width: 6.9m (22.6ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 56.2 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 43.5 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Somewhat better than minimum adequacy,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.88m (2.89ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: July 2020,  Bridge Improvement Cost: $21,000,  Roadway Improvement Cost: $5,000,  Total Project Cost: $532,000 ( Estimate for 2018),  Deck Structure Type: Wood or Timber,  Wearing Surface/Protective System: Wearing Surface: Bituminous
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Structure Number: 12345,  Location: 2.10-RT628; 0.60-RT804 (Lat: 37.261278,  Lng: -80.340617),  Route carried "on" structure: County highway 785,  Year Built: 1932,  Status: Posted for load,  Structure Length: 1.83m (6.00ft),  Average Daily Traffic: 441 (year 2020),  Truck Traffic: 6%,  Average Future Daily Traffic: 485 (year 2040),  Features Intersected: Mill Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 7.031,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 10.1m (33.1ft),  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: 7.0m (23.0ft)

Condition: Deck: Fair,  Superstructure: Fair,  Substructure: Satisfactory,  Channel: Good,  Operating Rating: 25.4 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 15.4 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Meets minimum limits,  Deck Geometry: High priority of corrective action,  Waterway Adequacy: Better than present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Bridge Posting: Required (Relationship of Operating Rating to Maximum Legal Load: 10.0 - 19.9% below),  Length Of Structure Improvement: 1.83m (6.00ft),  Designated Inspection Frequency: Every 12 months,  Inspection Date: March 2021,  Bridge Improvement Cost: $600,000,  Roadway Improvement Cost: $21,000,  Total Project Cost: $1,951,000 ( Estimate for 2018),  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Epoxy Overlay
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Structure Number: 12364,  Location: 0.30-Rt785; 1.48-Rt624 (Lat: 37.249547,  Lng: -80.384975),  Route carried "on" structure: County highway 815,  Year Built: 1989,  Status: Open,  Structure Length: 0.67m (2.20ft),  Average Daily Traffic: 429 (year 2020),  Average Future Daily Traffic: 472 (year 2040),  Design Load: H 20,  Features Intersected: Indian Run
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 2.092,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 5.5m (18.0ft),  Skew: 3 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Satisfactory,  Culverts: Fair,  Operating Rating: 44.5 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 minimum criteria,  Approach Roadway Alignment: Equal to present minimum criteria,  Length Of Structure Improvement: 0.67m (2.20ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Bridge Improvement Cost: $317,000,  Roadway Improvement Cost: $79,000,  Total Project Cost: $1,029,000 ( Estimate for 2019)
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Structure Number: 12367,  Location: 0.15-Rte723; 0.20-Rte1251 (Lat: 37.211411,  Lng: -80.361117),  Route carried "on" structure: County highway 1250,  Year Built: 1979,  Status: Open,  Structure Length: 0.88m (2.89ft),  Average Daily Traffic: 1,115 (year 2019),  Average Future Daily Traffic: 1,477 (year 2040),  Design Load: HS 20,  Features Intersected: N. Fork Roanoke River
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.241,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 4.0m (13.1ft)

Condition: Channel: Good,  Culverts: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 88.9 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: 23967,  Location: 0.20-Rte723; 0.15-Rte1251 (Lat: 37.211494,  Lng: -80.360769),  Route carried "on" structure: County highway 1250,  Year Built: 1994,  Status: Open,  Structure Length: 1.28m (4.20ft),  Average Daily Traffic: 1,115 (year 2019),  Average Future Daily Traffic: 1,477 (year 2040),  Design Load: HS 20,  Features Intersected: N F Roa River Overflow
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.322,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Concrete,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 3.0m (9.8ft)

Condition: Channel: Very good,  Culverts: Good,  Operating Rating: 68.9 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,  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: 23999,  Location: 5.90-Rt460; 5.50-CraigCo. (Lat: 37.321017,  Lng: -80.376292),  Route carried "on" structure: County highway 621,  Year Built: 1994,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 312 (year 2013),  Average Future Daily Traffic: 480 (year 2040),  Features Intersected: Craig Creek
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 9.493,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 88.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  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 desirable criteria,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $372,000,  Roadway Improvement Cost: $37,000,  Total Project Cost: $557,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 25431,  Location: 0.6 mi Rte 460 Bypass (Lat: 37.185094,  Lng: -80.391492),  Route carried "on" structure: State highway ,  Year Built: 1999,  Status: Open,  Structure Length: 9.48m (31.10ft),  Average Daily Traffic: 100 (year 2014),  Average Future Daily Traffic: 200 (year 2035),  Design Load: HS 20+Mod,  Features Intersected: 642,  Facility Carried by Structure: Smart Highway WBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 39.0m (128.0ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 59.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 45.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Cathodic Protection
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Structure Number: 25432,  Location: 1.60 mi. East 460 Bypass (Lat: 37.176619,  Lng: -80.379733),  Route carried "on" structure: State highway ,  Year Built: 1999,  Status: Open,  Structure Length: 7.07m (23.20ft),  Average Daily Traffic: 100 (year 2019),  Average Future Daily Traffic: 200 (year 2039),  Design Load: HS 20+Mod,  Features Intersected: Norfolk Southern RR,  Facility Carried by Structure: Smart Highway WBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 12.8m (42.0ft),  Skew: 3 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 26.0m (85.3ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Operating Rating: 32.7 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 25.4 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: May 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 25584,  Location: 0.2 Mi East of NS RR (Lat: 37.175333,  Lng: -80.377442),  Route carried "on" structure: State highway ,  Year Built: 2001,  Status: Open,  Structure Length: 60.50m (198.49ft),  Average Daily Traffic: 100 (year 2001),  Average Future Daily Traffic: 250 (year 2035),  Design Load: HS 20+Mod,  Features Intersected: Rte 723, Wilson Creek,  Facility Carried by Structure: Smart Highway WBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.000,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 13.1m (43.0ft),  Material/Design: Prestressed concrete continuous,  Design/Construction: Segmental Box Girder,  Number Of Spans In Main Unit: 3,  Number Of Approach Spans: 2,  Length of Maximum Span: 143.9m (472.1ft),  Curb-To-Curb Width: 11.4m (37.4ft),  Out-to-Out Width: 12.0m (39.4ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load Factor (LF),  Inventory Rating: 81.0 metric tons,  Method Used To Determine Inventory Rating: Load Factor (LF),  Structural Evaluation: Better than present minimum criteria,  Deck Geometry: Superior to present desirable criteria,  Underclear: Superior to present desirable criteria,  Waterway Adequacy: Superior to present desirable criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 48 months,  Inspection Date: November 2019,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Wearing Surface: Latex Concrete,  Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 25717,  Location: 4.70-Rt460; 6.70-Craig Co (Lat: 37.315194,  Lng: -80.394692),  Route carried "on" structure: County highway 621,  Year Built: 1998,  Status: Open,  Structure Length: 0.98m (3.22ft),  Average Daily Traffic: 312 (year 2013),  Average Future Daily Traffic: 480 (year 2040),  Features Intersected: Craig Creek
Minimum Vertical Clearance: 30.45m (99.90ft),  Kilometerpoint: 7.562,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.4m (21.0ft),  Material/Design: Concrete,  Design/Construction: Slab,  Number Of Spans In Main Unit: 1,  Length of Maximum Span: 9.8m (32.2ft),  Curb-To-Curb Width: 7.5m (24.6ft),  Out-to-Out Width: 8.5m (27.9ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Very good,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 69.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than 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,  Length Of Structure Improvement: 0.98m (3.22ft),  Designated Inspection Frequency: Every 24 months,  Inspection Date: October 2020,  Bridge Improvement Cost: $372,000,  Roadway Improvement Cost: $37,000,  Total Project Cost: $557,000,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 25825,  Location: 1.74-RT114; 0.74-RT460BUS (Lat: 37.184078,  Lng: -80.402756),  Route carried "on" structure: Bypass US 460,  Year Built: 2002,  Status: Open,  Structure Length: 11.00m (36.09ft),  Average Daily Traffic: 22,656 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 31,720 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: JENNELLE RD./RT642
Minimum Vertical Clearance: 19.03m (62.43ft),  Kilometerpoint: 191.535,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 9.4m (30.8ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 36.6m (120.1ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 54.4 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 41.7 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 25835,  Location: 1.74 RT 114; 0.74 460 BUS (Lat: 37.184000,  Lng: -80.403092),  Route carried "on" structure: Bypass US 460,  Year Built: 2002,  Status: Open,  Structure Length: 13.72m (45.01ft),  Average Daily Traffic: 22,656 (year 2020),  Truck Traffic: 5%,  Average Future Daily Traffic: 31,720 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: RTE. 642/ Jennelle Rd.
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 191.535,  Lanes on structure: 2,  Lanes under structure: 2,  Base Highway Network: Yes,  Owner: State Highway Agency,  Approaching Roadway Width: 11.6m (38.1ft),  Skew: 9 degrees,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 3,  Length of Maximum Span: 46.0m (150.9ft),  Curb-To-Curb Width: 12.0m (39.4ft),  Out-to-Out Width: 13.0m (42.7ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Satisfactory,  Operating Rating: 68.0 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 52.6 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Equal to present minimum criteria,  Deck Geometry: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 2726,  Location: 1.10 Rt 1251; 0.01 Rt 723 (Lat: 37.221775,  Lng: -80.364953),  Route carried "on" structure: County highway 1252,  Year Built: 1997,  Status: Open,  Structure Length: 4.33m (14.21ft),  Average Daily Traffic: 439 (year 2019),  Average Future Daily Traffic: 546 (year 2040),  Design Load: HS 20+Mod,  Features Intersected: North Fork Roanoke River
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 0.016,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.7m (22.0ft),  Material/Design: Steel,  Design/Construction: Stringer/Multi-beam,  Number Of Spans In Main Unit: 2,  Length of Maximum Span: 20.8m (68.2ft),  Curb-To-Curb Width: 9.1m (29.9ft),  Out-to-Out Width: 9.8m (32.2ft)

Condition: Deck: Good,  Superstructure: Good,  Substructure: Good,  Channel: Satisfactory,  Operating Rating: 89.8 metric tons,  Method Used To Determine Operating Rating: Load and Resistance Factor (LRFR),  Inventory Rating: 68.9 metric tons,  Method Used To Determine Inventory Rating: Load and Resistance Factor (LRFR),  Structural Evaluation: Better than 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,  Inspection Date: July 2020,  Deck Structure Type: Concrete Cast-file-Place,  Wearing Surface/Protective System: Deck Protection: Epoxy Coated Reinforcing
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Structure Number: 28608,  Location: 0.70 Rt 641; 0.20 Rt 723 (Lat: 37.191544,  Lng: -80.363031),  Route carried "on" structure: County highway 603,  Year Built: 2007,  Status: Open,  Structure Length: 1.16m (3.81ft),  Average Daily Traffic: 1,272 (year 2020),  Truck Traffic: 9%,  Average Future Daily Traffic: 1,399 (year 2040),  Design Load: HS 20,  Features Intersected: Cedar Run
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 3.427,  Lanes on structure: 2,  Owner: State Highway Agency,  Approaching Roadway Width: 6.1m (20.0ft),  Skew: 4 degrees,  Material/Design: Steel,  Design/Construction: Culvert,  Number Of Spans In Main Unit: 4,  Length of Maximum Span: 2.4m (7.9ft)

Condition: Channel: Satisfactory,  Culverts: Good,  Operating Rating: 44.5 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,  Waterway Adequacy: Equal to present minimum criteria,  Approach Roadway Alignment: Equal to present desirable criteria,  Designated Inspection Frequency: Every 24 months,  Inspection Date: September 2021
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Structure Number: 25431,  Location: 0.6 mi Rte 460 Bypass (Lat: 37.185094,  Lng: -80.391492),  Route carried "under" structure: County highway 642,  Year Built: 1999,  Structure Length: 0. m,  Average Daily Traffic: 1,416 (year 2014),  Truck Traffic: 12%,  Features Intersected: 642,  Facility Carried by Structure: Smart Highway WBL
Minimum Vertical Clearance: 14.96m (49.08ft),  Kilometerpoint: 0.965,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 39.0m (128.0ft)

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Structure Number: 25584,  Location: 0.2 Mi East of NS RR (Lat: 37.175333,  Lng: -80.377442),  Route carried "under" structure: County highway 723,  Year Built: 2001,  Structure Length: 0. m,  Average Daily Traffic: 901 (year 2008),  Truck Traffic: 2%,  Features Intersected: Rte 723, Wilson Creek,  Facility Carried by Structure: Smart Highway WBL
Minimum Vertical Clearance: 30+ m (98+ ft),  Kilometerpoint: 4.087,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Prestressed concrete continuous,  Design/Construction: Segmental Box Girder,  Length of Maximum Span: 143.9m (472.1ft)

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Structure Number: 25825,  Location: 1.74-RT114; 0.74-RT460BUS (Lat: 37.184078,  Lng: -80.402756),  Route carried "under" structure: County highway 642,  Year Built: 2002,  Structure Length: 0. m,  Average Daily Traffic: 1,416 (year 2008),  Truck Traffic: 12%,  Features Intersected: JENNELLE RD./RT642,  Facility Carried by Structure: WBL RTE. 460
Minimum Vertical Clearance: 19.03m (62.43ft),  Kilometerpoint: 1.818,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 36.6m (120.1ft)

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Structure Number: 25835,  Location: 1.74 RT 114; 0.74 460 BUS (Lat: 37.184000,  Lng: -80.403092),  Route carried "under" structure: County highway 642,  Year Built: 2002,  Structure Length: 0. m,  Average Daily Traffic: 1,416 (year 2008),  Truck Traffic: 12%,  Features Intersected: RTE. 642/ Jennelle Rd.,  Facility Carried by Structure: 460 EBL
Minimum Vertical Clearance: 18.62m (61.09ft),  Kilometerpoint: 1.802,  Lanes on structure: 2,  Lanes under structure: 2,  Material/Design: Steel continuous,  Design/Construction: Stringer/Multi-beam,  Length of Maximum Span: 46.0m (150.9ft)

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