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MILL LANE over ROANOKE RIVER

Map

Coordinates:
+37.28518, -80.08214
37°17'07" N, 80°04'56" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILL LANE over ROANOKE RIVER
Structure number:000000000021764
Location:003411 0003RIVERS-D
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:49.9 ft. [15.2 m]
Total length:182.1 ft. [55.5 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1974
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:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:8,448 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:65.2
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$221,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairSatisfactorySatisfactoryFair844865.2
October 2015FairSatisfactorySatisfactoryFair844865.2
September 2013FairSatisfactorySatisfactoryFair584165.7
October 2011FairSatisfactorySatisfactoryFair584165.7
September 2009FairSatisfactorySatisfactoryFair584165.7
September 2007FairSatisfactorySatisfactoryFair584165.7
July 2006FairGoodSatisfactorySatisfactory584177.7
August 2004FairSatisfactorySatisfactorySatisfactory584177.7
July 2002GoodGoodGoodGood584177.7
July 2000GoodVery GoodVery GoodVery Good584177.7
October 1997GoodVery GoodVery GoodVery Good584177.7
October 1995GoodVery GoodVery GoodVery Good584177.6
October 1993GoodVery GoodVery GoodVery Good584177.6
October 1991GoodVery GoodVery GoodVery Good584177.6