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T-439 WATSON RD over N BR SLIPPERY ROCK CR

Map

Coordinates:
+41.12310, -79.94690
41°07'23" N, 79°56'49" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:T-439 WATSON RD over N BR SLIPPERY ROCK CR
Structure number:000000000008255
Old structure number:107220043900090 (from 1992 edition)
Location:0.1 MI W OF BLK RD
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:36.1 ft. [11.0 m]
Total length:38.1 ft. [11.6 m]
Roadway width between curbs:14.1 ft. [4.3 m]
Deck width edge-to-edge:15.7 ft. [4.8 m]
Owner:County Highway Agency [02]
Year reconstructed:2009
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Truss - Thru [10]
Deck type:Open Grating [3]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Poor
Status:Open, no restriction [A]
Average daily traffic:50 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Satisfactory [6 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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 conditions; field review indicates action is required. [4]
Sufficiency rating:49.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$322,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017PoorSatisfactoryPoorFair5049.7
October 2015PoorSatisfactoryPoorFair5047.1
October 2013PoorSatisfactoryPoorFair5047.0
October 2011PoorSatisfactoryPoorFair10047.6
October 2009FairSatisfactoryFairFair10055.1
October 2007FairSatisfactoryFairFair10024.8