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ROSSLYN DRIVE over DUCK CREEK

Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:ROSSLYN DRIVE over DUCK CREEK
Structure number:3162338
Location:0.2 MI S OF BROTHERTON
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Collector (Urban) [17]
Length of largest span:42.0 ft. [12.8 m]
Total length:46.9 ft. [14.3 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:60.0 ft. [18.3 m]
Owner:City or Municipal Highway Agency [04]
Year built:1943
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:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:5,650 [as of 1991]
Deck condition:Fair [5 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]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 the assessed or calculated scour condition. [8]
Operating rating:82.3 tons [74.8 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:96.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201596.0Not deficientFairGoodGood5650
April 201597.0Not deficientFairGoodGood5650
April 201398.0Not deficientSatisfactoryGoodGood5650
May 201298.0Not deficientSatisfactoryGoodGood5650
June 201198.0Not deficientSatisfactoryGoodGood5650
June 201098.0Not deficientGoodGoodGood5650
April 200998.0Not deficientGoodGoodGood5650
May 200898.0Not deficientGoodGoodGood5650
June 200798.0Not deficientGoodGoodGood5650
August 200698.0Not deficientGoodGoodGood5650
March 200598.0Not deficientGoodGoodGood5650
January 200398.0Not deficientGoodGoodGood5650
February 200298.0Not deficientGoodGoodGood5650
October 199998.0Not deficientGoodGoodGood5650
October 199898.0Not deficientGoodGoodGood5650
December 199598.0Not deficientGoodGoodGood5650
November 199498.0Not deficientGoodGoodGood5650
October 199396.0Not deficientGoodGoodGood5650
September 199296.0Not deficientGoodGoodGood5650
December 199196.0Not deficientGoodSatisfactoryGood5650
February 199196.0Not deficientGoodSatisfactoryGood13960