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RTE 20A over GENESEE RIVER

Map 

Coordinates:
+42.77705, -77.84110
42°46'37" N, 77°50'28" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:RTE 20A over GENESEE RIVER
Structure number:000000001016200
Location:JCT RTE 20A + GENESEE R
Purpose:Carries highway over waterway
Route classification:Minor Arterial (Rural) [06]
Length of largest span:116.8 ft. [35.6 m]
Total length:250.0 ft. [76.2 m]
Roadway width between curbs:46.9 ft. [14.3 m]
Deck width edge-to-edge:49.9 ft. [15.2 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: July 2015 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:6,177 [as of 2015]
Truck traffic:9% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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 foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:77.9 tons [70.8 metric tons]
Inventory rating:45.9 tons [41.7 metric tons]
Sufficiency rating:80.1
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$747,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
July 201580.1FairFairFairSatisfactory-6177
May 201380.2FairFairFairSatisfactory-6114
May 201192.0FairFairGoodGood-6100
June 200992.0FairFairGoodGood-6114
June 200790.8FairFairGoodGood-7571
June 200592.3FairSatisfactoryGoodGood-7044
December 200393.8FairSatisfactoryVery GoodGood-5138
May 200194.9FairSatisfactoryVery GoodGood-5138
June 199992.9GoodVery GoodGoodGood-5026
November 199892.6GoodGoodVery GoodGood-5403
November 199792.9FairGoodGoodSatisfactory-5082
August 199581.1FairSatisfactorySatisfactoryFair-5082
June 199379.7FairFairSatisfactoryFair-5424
April 199279.0FairFairSatisfactoryFair-5082
April 199162.7PoorSatisfactoryPoorFairSD5050