COTTAGE ROAD over U. S. 460


+37.10412, -77.99338
37°06'15" N, 77°59'36" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COTTAGE ROAD over U. S. 460
Structure number:000000000012842
Location:.4 FR 729 & .15 TO 673
Purpose:Carries highway over highway
Route classification:Major Collector (Rural) [07]
Length of largest span:110.9 ft. [33.8 m]
Total length:222.1 ft. [67.7 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:42.0 ft. [12.8 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1975
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:2
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:3,173 [as of 2014]
Truck traffic:2% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:70.0
Recommended work:Other structural work, including hydraulic replacements. [38]
Estimated cost of work:$1,879,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
January 2018PoorFairPoorFair317370.0
January 2017PoorFairPoorFair317370.0
January 2016PoorFairPoorFair317370.0
January 2015PoorFairPoorFair297150.0
January 2014PoorFairPoorFair297150.0
January 2013PoorFairPoorFair297168.6
January 2012PoorFairPoorFair297169.6
February 2010PoorFairPoorFair297169.6
January 2008FairFairFairSatisfactory320185.7
January 2006FairSatisfactoryGoodGood333897.7
February 2004FairSatisfactoryGoodGood317997.7
January 2002FairSatisfactoryGoodVery Good187699.8
February 2000FairSatisfactoryGoodVery Good227798.8
January 1998FairSatisfactoryGoodVery Good227798.8
January 1996FairSatisfactoryGoodGood227798.8
January 1994GoodVery GoodVery GoodVery Good178099.9
January 1992GoodVery GoodVery GoodVery Good152399.9