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CENTRAL AVENUE over US74, I277 RAMP

Map 

Coordinates:
+35.22084, -80.82654
35°13'15" N, 80°49'36" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CENTRAL AVENUE over US74, I277 RAMP
Structure number:000000001190403
Location:300 FT.E.JCT.7TH STREET
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:96.1 ft. [29.3 m]
Total length:589.9 ft. [179.8 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:64.6 ft. [19.7 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Skew angle:
Owner:City or Municipal Highway Agency [04]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Number of main spans:8
Main spans material:Steel [3]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: May 2014 

Status:Open, no restriction [A]
Average daily traffic:17,000 [as of 2012]
Truck traffic:7% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge not over waterway. [N]
Operating rating:65.9 tons [59.9 metric tons]
Inventory rating:38.9 tons [35.4 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:47.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
May 201447.5Structurally deficientSatisfactorySatisfactoryPoor17000
May 201265.0Not deficientFairFairFair21000
May 201075.6Not deficientGoodSatisfactorySatisfactory19800
August 200875.6Not deficientGoodSatisfactorySatisfactory19800
May 200675.6Not deficientGoodSatisfactoryGood19800
April 200475.6Not deficientGoodSatisfactoryGood19800
July 200275.6Not deficientGoodSatisfactoryGood19800
October 200075.6Not deficientGoodSatisfactoryGood19800
March 199878.6Not deficientSatisfactorySatisfactorySatisfactory19800
May 199056.8Functionally obsoleteGoodSatisfactoryGood66500