Autumn Drive over NS Railway


+37.37001, -79.18767
37°22'12" N, 79°11'16" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Autumn Drive over NS Railway
Structure number:000000000023307
Location:.05 Sheff Dr./ .05 Edw.Av
Purpose:Carries highway and pedestrian walkway over railroad
Route classification:Collector (Urban) [17]
Length of largest span:60.0 ft. [18.3 m]
Total length:142.4 ft. [43.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:35.8 ft. [10.9 m]
Vertical clearance below bridge:23.0 ft. [7.0 m]
Skew angle:17°
Owner:City or Municipal Highway Agency [04]
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:3
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: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:500 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Good [7 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:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:96.0

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodGoodGood50096.0
October 2015GoodGoodGoodGood50092.0
October 2013GoodGoodGoodGood50092.0
October 2011GoodGoodGoodGood212085.3
October 2009GoodGoodVery GoodVery Good212085.3
October 2007GoodGoodVery GoodVery Good212085.3
October 2005GoodGoodVery GoodVery Good212085.3
October 2003GoodVery GoodVery GoodVery Good212085.3
October 2001GoodVery GoodVery GoodVery Good212085.3
October 1999GoodVery GoodVery GoodVery Good212085.3
October 1997GoodVery GoodVery GoodVery Good212085.3
October 1995GoodVery GoodVery GoodVery Good212085.3
October 1993GoodVery GoodVery GoodVery Good212085.3
October 1991GoodExcellentExcellentExcellent212085.3