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SR-21 NB over MCGIRTS CREEK

Map 

Coordinates:
+30.19111, -81.73944
30°11'28" N, 81°44'22" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:SR-21 NB over MCGIRTS CREEK
Structure number:720457
Location:0.5 MI. S. OF I-295
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:27.9 ft. [8.5 m]
Total length:140.1 ft. [42.7 m]
Roadway width between curbs:68.2 ft. [20.8 m]
Deck width edge-to-edge:74.5 ft. [22.7 m]
Vertical clearance below bridge:3.0 ft. [0.9 m]
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1976
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:5
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2015 

Status:Open, no restriction [A]
Average daily traffic:40,750 [as of 2014]
Truck traffic:3% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:66.7 tons [60.6 metric tons]
Inventory rating:40.0 tons [36.4 metric tons]
Sufficiency rating:97.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
November 201597.1Not deficientGoodGoodSatisfactory40750
November 201397.1Not deficientGoodGoodSatisfactory40750
November 201197.1Not deficientSatisfactorySatisfactoryGood41000
November 200997.0Not deficientSatisfactorySatisfactoryGood41500
November 200797.2Not deficientSatisfactorySatisfactoryGood38000
November 200597.0Not deficientGoodSatisfactoryGood43250
November 200397.0Not deficientGoodGoodGood41750
December 200196.9Not deficientGoodGoodGood43500
November 199981.5Not deficientGoodVery GoodGood45500
December 199795.1Not deficientGoodVery GoodGood41000
January 199696.0Not deficientVery GoodVery GoodGood39000
December 199395.8Not deficientVery GoodVery GoodGood42377
January 199296.3Not deficientVery GoodVery GoodGood35859