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9TH STREET over NS RAILWAY & INDUS. AVE

Roanoke, Virginia

Map

Coordinates:
+37.25662, -79.92477
37°15'24" N, 79°55'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:9TH STREET over NS RAILWAY & INDUS. AVE
Structure number:000000000021593
Location:008024 0033116
Purpose:Carries highway and pedestrian walkway over highway and railroad
Route classification:Collector (Urban) [17]
Length of largest span:77.4 ft. [23.6 m]
Total length:232.3 ft. [70.8 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:56.4 ft. [17.2 m]
Vertical clearance below bridge:19.7 ft. [6.0 m]
Owner:City or Municipal Highway Agency [04]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:4
Main spans material:Steel [3]
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: July 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,149 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of corrrective action [3]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:78.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$337,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017FairGoodGoodSatisfactory914978.2
July 2015GoodVery GoodGoodGood914978.2
July 2013FairSatisfactorySatisfactoryGood920075.2
July 2011FairSatisfactorySatisfactoryGood934095.7
August 2009FairSatisfactoryGoodGood934095.7
July 2007FairSatisfactoryGoodGood934095.7
September 2005GoodGoodGoodGood934096.7
September 2003GoodGoodGoodGood934096.7
September 2001FairGoodFairFair934087.5
August 1999FairGoodFairGood934087.5
September 1997FairGoodSatisfactoryGood934098.7
September 1995FairGoodSatisfactoryGood934097.6
September 1993FairGoodSatisfactoryGood934097.6
September 1991FairSatisfactoryGoodGood934079.2