SR 164 WBL over W Norfolk Rd & N&W RR


+36.86515, -76.35225
36°51'55" N, 76°21'08" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:SR 164 WBL over W Norfolk Rd & N&W RR
Structure number:000000000021212
Location:1.65 MI.TO INT.CEDAR LANE
Purpose:Carries highway over highway and railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:152.9 ft. [46.6 m]
Total length:432.1 ft. [131.7 m]
Roadway width between curbs:50.9 ft. [15.5 m]
Deck width edge-to-edge:54.5 ft. [16.6 m]
Vertical clearance below bridge:26.2 ft. [8.0 m]
Skew angle:52°
Owner:State Highway Agency [01]
Year built:1991
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:4
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: March 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:22,735 [as of 2014]
Truck traffic:5% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:92.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
March 2017FairSatisfactoryGoodGood2273592.0
March 2015FairSatisfactoryGoodGood2273591.0
March 2013FairSatisfactoryGoodSatisfactory2227692.0
March 2011FairSatisfactoryGoodSatisfactory2227692.0
March 2009FairSatisfactoryGoodGood2227692.0
June 2007FairSatisfactoryGoodGood1679992.0
March 2005FairSatisfactoryGoodGood1122992.0
March 2003FairSatisfactoryGoodGood1447992.0
April 2001FairSatisfactoryGoodGood1340592.0
May 1999FairSatisfactoryGoodGood977292.0
May 1997FairSatisfactoryGoodGood900092.0
May 1995FairSatisfactoryVery GoodGood120092.0
June 1993GoodGoodVery GoodGood120092.0
June 1991GoodExcellentExcellentExcellent120093.0

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Steel Girder/Beamlinear ft.2,5922,5648200
Steel Protective Coatingsq. ft.34,50034,4800020
Reinforced Concrete Decksq. ft.23,54422,91462910
Reinforced Concrete Columneach1818000
Reinforced Concrete Pier Walllinear ft.78661200
Reinforced Concrete Abutmentlinear ft.29015713120
Reinforced Concrete Pier Caplinear ft.259259000
Strip Seal Jointlinear ft.1770163212
Pot Bearingeach3027300
Steel Protective Coatingsq. ft.30120018
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.86464821600