Share:

CROSSTOWN BL over 7TH AVE RAMP D

Map 

Coordinates:
+40.43439, -79.99589
40°26'04" N, 79°59'45" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CROSSTOWN BL over 7TH AVE RAMP D
Structure number:000000000001240
Old structure number:020579000310600 (from 1992 edition)
Location:579 SB.OVER RAMP D
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:62.0 ft. [18.9 m]
Total length:118.1 ft. [36.0 m]
Roadway width between curbs:47.9 ft. [14.6 m]
Deck width edge-to-edge:50.9 ft. [15.5 m]
Vertical clearance above deck:17.1 ft. [5.2 m]
Vertical clearance below bridge:15.4 ft. [4.7 m]
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed:1988
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:2
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:25,429 [as of 2014]
Truck traffic:8% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:67.8 tons [61.6 metric tons]
Inventory rating:52.8 tons [48.0 metric tons]
Sufficiency rating:94.0
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201494.0Not deficientGoodGoodSatisfactory25429
July 201294.0Not deficientGoodSatisfactorySatisfactory25709
July 201094.0Not deficientGoodSatisfactorySatisfactory27822
July 200894.0Not deficientGoodSatisfactorySatisfactory36862
July 200694.0Not deficientGoodSatisfactorySatisfactory33968
July 200494.0Not deficientGoodSatisfactorySatisfactory32915
July 200296.0Not deficientGoodSatisfactorySatisfactory29340
July 200096.0Not deficientGoodSatisfactoryGood28763
July 199896.0Not deficientGoodSatisfactoryGood27038
July 199696.0Not deficientVery GoodSatisfactoryGood27287
January 199677.0Functionally obsoleteGoodSatisfactoryGood20617
January 199477.0Functionally obsoleteGoodSatisfactoryGood19720