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COUNTY ROAD 31A over GENESEE RIVER

Map 

Coordinates:
+42.20659, -78.02257
42°12'24" N, 78°01'21" W
Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.

Facts 

Name:COUNTY ROAD 31A over GENESEE RIVER
Structure number:000000003329920
Location:1.5 MI S OF BELMONT
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:106.0 ft. [32.3 m]
Total length:214.9 ft. [65.5 m]
Roadway width between curbs:33.8 ft. [10.3 m]
Deck width edge-to-edge:37.4 ft. [11.4 m]
Owner:County Highway Agency [02]
Year built:1971
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:2
Main spans material:Prestressed concrete [5]
Main spans design:Box beam or girders - Multiple [05]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

2010 Inspection 

Status:Open, no restriction [A]
Average daily traffic:510 [as of 2009]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
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:80.9 tons [73.5 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
Sufficiency rating:97.7
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$2,701,000

2000 Inspection 

Status:Open, no restriction [A]
Average daily traffic:499 [as of 1999]
Truck traffic:8% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Very Good [8 out of 9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:61.8 tons [56.2 metric tons]
Inventory rating:38.8 tons [35.3 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:70.5
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,227,000

1992 Inspection 

Status:Open, no restriction [A]
Average daily traffic:360 [as of 1988]
Truck traffic:10% of total traffic
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Scour calculation/evaluation has not been made. [6]
Operating rating:79.2 tons [72.0 metric tons]
Inventory rating:46.5 tons [42.3 metric tons]
Sufficiency rating:98.8