RAMP 178 over RAMP LX2


+40.84906, -73.94086
40°50'57" N, 73°56'27" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:RAMP 178 over RAMP LX2
Structure number:00000000552250G
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Other Principal Arterial (Urban) [14]
Tolls:Yes [1]
Length of largest span:95.1 ft. [29.0 m]
Total length:1044.0 ft. [318.2 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:30.5 ft. [9.3 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Owner:Local Toll Authority [32]
Year built:1931
Year reconstructed:1962
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:38
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Latex Concrete or similar additive [3]

Latest Available Inspection: September 2015 

Status:Open, no restriction [A]
Average daily traffic:4,247 [as of 1999]
Truck traffic:5% 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:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.2 tons [59.3 metric tons]
Inventory rating:25.9 tons [23.5 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:55.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$42,767,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
September 201555.0Functionally obsoleteFairFairFair4247
September 201355.0Functionally obsoleteFairFairFair4247
September 201141.2Functionally obsoleteFairFairFair4247
August 200941.2Functionally obsoleteFairFairFair4247
August 20078.5Functionally obsoleteFairFairFair4247
August 20058.5Structurally deficientPoorFairFair4247
August 200351.9Structurally deficientPoorFairFair4247
September 200137.8Functionally obsoleteSatisfactoryFairFair4247
September 199946.0Functionally obsoleteSatisfactorySatisfactorySatisfactory4247
September 199721.1Structurally deficientFairPoorFair167163
October 199519.0Structurally deficientPoorPoorPoor167163
December 199317.0Structurally deficientPoorPoorPoor167163
July 199125.8Structurally deficientFairPoorPoor167163