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CENTRAL AVENUE over US74, I277 RAMP

Map

Coordinates:
+35.22062, -80.82754
35°13'14" N, 80°49'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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:Minor Arterial (Urban) [16]
Length of largest span:95.1 ft. [29.0 m]
Total length:567.9 ft. [173.1 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:19.7 ft. [6.0 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]
Design load:M 18 / H 20 [4]
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 2016

Good/Fair/Poor Condition:Poor
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]
Sufficiency rating:47.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
May 2016PoorSatisfactorySatisfactoryPoor1700047.5
May 2014PoorSatisfactorySatisfactoryPoor1700047.5
May 2012FairFairFairFair2100065.0
May 2010FairGoodSatisfactorySatisfactory1980075.6
August 2008FairGoodSatisfactorySatisfactory1980075.6
May 2006FairGoodSatisfactoryGood1980075.6
April 2004FairGoodSatisfactoryGood1980075.6
July 2002FairGoodSatisfactoryGood1980075.6
October 2000FairGoodSatisfactoryGood1980075.6
March 1998FairSatisfactorySatisfactorySatisfactory1980078.6
May 1990FairGoodSatisfactoryGood6650056.8