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79TH ST TRFIC CRL over 79ST BT BASIN GRG, 79 ST

Map 

Coordinates:
+40.78343, -73.98292
40°47'00" N, 73°58'59" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:79TH ST TRFIC CRL over 79ST BT BASIN GRG, 79 ST
Structure number:000000002267718
Location:79 ST BOAT BASIN
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:25.9 ft. [7.9 m]
Total length:634.9 ft. [193.5 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:38.1 ft. [11.6 m]
Vertical clearance below bridge:8.5 ft. [2.6 m]
Owner:City or Municipal Highway Agency [04]
Year built:1935
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:34
Main spans material:Steel [3]
Main spans design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2015 

Status:Open, no restriction [A]
Average daily traffic:12,606 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Meets minimum tolerable limits to be left in place as is [4]
Scour condition:Bridge not over waterway. [N]
Operating rating:74.2 tons [67.5 metric tons]
Inventory rating:30.3 tons [27.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:64.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$24,330,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
June 201564.5Functionally obsoleteFairFairFair12606
May 201364.8Functionally obsoleteFairFairFair9200
May 201162.7Structurally deficientPoorFairFair9200
May 200962.7Structurally deficientPoorFairFair9200
July 200762.7Structurally deficientPoorFairFair9200
June 200562.7Structurally deficientPoorFairFair9200
May 200361.7Structurally deficientPoorFairFair9200
September 200161.4Structurally deficientPoorFairFair9200
October 199963.4Functionally obsoleteFairFairFair9200
October 199749.0Structurally deficientPoorPoorFair9200
September 199549.7Structurally deficientPoorPoorPoor9200
October 199347.5Structurally deficientPoorPoorPoor9200