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GRAVES ROAD over GENESEE RIVER

Map 

Coordinates:
+42.02463, -77.90532
42°01'29" N, 77°54'19" W
Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.

Facts 

Name:GRAVES ROAD over GENESEE RIVER
Structure number:000000002215190
Location:0.7 MI NW OF SHONGO
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:77.8 ft. [23.7 m]
Total length:79.7 ft. [24.3 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Skew angle:10°
Owner:Town or Township Highway Agency [03]
Year built:1975
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Bituminous [6]

2010 Inspection 

Status:Open, no restriction [A]
Average daily traffic:207 [as of 2009]
Truck traffic:6% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge is scour critical; field review indicates that extensive scour has occurred at bridge foundations. [2]
Operating rating:51.9 tons [47.2 metric tons]
Inventory rating:31.9 tons [29.0 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:62.4
Recommended work:Widening of existing bridge with deck rehabilitation or replacement. [34]
Estimated cost of work:$180,000

2000 Inspection 

Status:Open, no restriction [A]
Average daily traffic:222 [as of 1998]
Truck traffic:8% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Channel protection:Bank protection has failed. River control devices have been destroyed. Stream bed aggradation, degradation or lateral movement has changed the channel to now threaten the bridge and/or approach roadway. [3]
Scour condition:Bridge is scour critical; field review indicates that extensive scour has occurred at bridge foundations. [2]
Operating rating:51.8 tons [47.1 metric tons]
Inventory rating:31.9 tons [29.0 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:61.4
Recommended work:Replacement of bridge or other structure because of relocation of road. [32]
Estimated cost of work:$1,160,000

1992 Inspection 

Status:Open, no restriction [A]
Average daily traffic:60 [as of 1989]
Truck traffic:10% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Serious [3 out of 9]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Scour calculation/evaluation has not been made. [6]
Operating rating:78.2 tons [71.1 metric tons]
Inventory rating:52.5 tons [47.7 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:50.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$138,000