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ROCKBRIDGE AVENUE over CHALK MINE RUN

Map

Coordinates:
+37.74304, -79.35494
37°44'35" N, 79°21'18" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:ROCKBRIDGE AVENUE over CHALK MINE RUN
Structure number:000000000028953
Location:0.01 TO RTE.60
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:40.0 ft. [12.2 m]
Total length:40.0 ft. [12.2 m]
Roadway width between curbs:40.4 ft. [12.3 m]
Deck width edge-to-edge:47.9 ft. [14.6 m]
Skew angle:35°
Owner:City or Municipal Highway Agency [04]
Year built:2008
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Main span material:Concrete [1]
Main span design:Frame [07]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,294 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:97.8
Estimated cost of work:$2,500,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodVery GoodGoodVery Good229497.8
February 2016GoodVery GoodGoodVery Good229497.8
February 2014GoodVery GoodGoodVery Good171497.8
February 2012GoodVery GoodVery GoodVery Good171497.8
February 2010GoodVery GoodVery GoodVery Good171497.8
April 2008GoodVery GoodVery GoodVery Good171499.8