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KNAPP STREET over RTE 907C

Map 

Coordinates:
+40.58565, -73.93124
40°35'08" N, 73°55'52" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:KNAPP STREET over RTE 907C
Structure number:000000002231449
Location:1.9MI E BELT PKY+OCEAN PY
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:101.7 ft. [31.0 m]
Total length:105.0 ft. [32.0 m]
Roadway width between curbs:60.0 ft. [18.3 m]
Deck width edge-to-edge:89.6 ft. [27.3 m]
Vertical clearance below bridge:12.8 ft. [3.9 m]
Skew angle:31°
Owner:City or Municipal Highway Agency [04]
Year built:1942
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Steel [3]
Main span design:Girder and floorbeam system [03]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: April 2014 

Status:Open, no restriction [A]
Average daily traffic:24,693 [as of 2011]
Truck traffic:7% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Satisfactory [6 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.1 tons [74.6 metric tons]
Inventory rating:29.7 tons [27.0 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:75.9
Recommended work:Bridge deck rehabilitation with only incidental widening. [36]
Estimated cost of work:$2,235,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
April 201475.9Functionally obsoleteFairSatisfactoryFair24693
April 201275.9Functionally obsoleteFairSatisfactoryFair14800
April 201075.9Functionally obsoleteFairGoodFair20816
June 200875.9Functionally obsoleteFairGoodFair14756
March 200676.9Functionally obsoleteSatisfactoryGoodFair20816
April 200481.0Functionally obsoleteSatisfactoryGoodFair20816
April 200281.0Functionally obsoleteSatisfactoryGoodFair19084
January 200081.0Functionally obsoleteSatisfactoryGoodFair19084
March 199864.0Structurally deficientFairSatisfactoryPoor19084
April 199662.0Structurally deficientPoorFairPoor15293
March 199434.0Structurally deficientPoorFairPoor17160
February 199234.0Structurally deficientPoorSatisfactoryPoor17160
June 199017.0Structurally deficientFairSatisfactoryPoor17160