Rt 29 (Ramp H) over Rt 29 SB; Rt 460 WB; BP


+37.36178, -79.16557
37°21'42" N, 79°09'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Rt 29 (Ramp H) over Rt 29 SB; Rt 460 WB; BP
Structure number:000000000020585
Location:.12-Rt 29 NBL/.40-Rt.670
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:95.1 ft. [29.0 m]
Total length:191.0 ft. [58.2 m]
Roadway width between curbs:26.6 ft. [8.1 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Owner:State Highway Agency [01]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,000 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Pier/abutment protection:In place and functioning [2]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:79.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$2,937,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairSatisfactoryVery GoodGood1600079.0
July 2015FairSatisfactoryVery GoodGood1751578.0
July 2013FairSatisfactoryVery GoodGood1751578.0
July 2011FairSatisfactoryVery GoodGood1751579.0
July 2009FairSatisfactoryVery GoodGood1751579.0
July 2007FairSatisfactoryVery GoodGood1782879.0
August 2005FairSatisfactoryVery GoodGood1265279.0
July 2003FairSatisfactoryVery GoodGood1132279.0
July 2001FairSatisfactoryVery GoodGood1200879.0
August 1999GoodGoodVery GoodGood867281.0
September 1997FairSatisfactoryVery GoodGood867281.0
September 1995GoodGoodVery GoodGood867281.0
September 1993GoodGoodVery GoodVery Good867281.0
August 1991GoodGoodVery GoodVery Good867281.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.9328765600
Steel Protective Coatingsq. ft.8,72906,5512,1780
Reinforced Concrete Decksq. ft.5,7013,9301,76740
Reinforced Concrete Columneach43100
Reinforced Concrete Abutmentlinear ft.124107980
Reinforced Concrete Pier Caplinear ft.6363000
Compression Jointlinear ft.1280108020
Movable Bearingeach126060
Steel Protective Coatingsq. ft.48024024
Fixed Bearingeach126060
Steel Protective Coatingsq. ft.48024024
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.382382000