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T-620,WIGHTMAN RD. over OVER CONNEAUT OUTLET

Map

Coordinates:
+41.53980, -80.10520
41°32'23" N, 80°06'19" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-620,WIGHTMAN RD. over OVER CONNEAUT OUTLET
Structure number:000000000013435
Old structure number:207210062030140 (from 1992 edition)
Location:.7 MI.NW. SR 0285
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:77.1 ft. [23.5 m]
Total length:80.1 ft. [24.4 m]
Roadway width between curbs:13.1 ft. [4.0 m]
Deck width edge-to-edge:14.1 ft. [4.3 m]
Vertical clearance above deck:11.2 ft. [3.4 m]
Owner:County Highway Agency [02]
Year built:1897
Year reconstructed:1994
Historic significance:Bridge is eligible for the National Register of Historic Places [2]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: April 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:250 [as of 2018]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Sufficiency rating:100.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$807,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
April 2018PoorFairPoorPoor250100.0
April 2016PoorFairPoorPoor25010.0
April 2014PoorSatisfactoryPoorSerious25014.0
October 2012PoorSatisfactorySeriousSerious25014.0
April 2012PoorSatisfactorySeriousSerious25014.0
April 2010PoorSatisfactorySeriousPoor25014.0
April 2008PoorSatisfactorySeriousSerious25014.0
May 2006PoorSatisfactorySeriousPoor25014.0
October 2004PoorSatisfactorySeriousPoor25014.0
May 2002PoorSatisfactorySeriousPoor25016.0
June 2000PoorSatisfactoryPoorPoor25016.0
October 1998FairGoodFairFair25018.3
October 1996PoorGoodPoorFair25014.0
September 1994FairExcellentFairFair25016.9
September 1992FairFairFairFair2509.6
November 1990FairFairSatisfactoryGood25019.6