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US 51 over GALLATIN STREET

Map 

Coordinates:
+32.27603, -90.19308
32°16'34" N, 90°11'35" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:US 51 over GALLATIN STREET
Structure number:210005102509580
Location:0.7 MI N I 20
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:75.1 ft. [22.9 m]
Total length:139.1 ft. [42.4 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:67.9 ft. [20.7 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1956
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: July 2014 

Status:Open, no restriction [A]
Average daily traffic:4,500 [as of 2012]
Truck traffic:3% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:66.9 tons [60.8 metric tons]
Inventory rating:40.2 tons [36.5 metric tons]
Sufficiency rating:89.5

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201489.5Not deficientFairGoodGood4500
July 201287.3Not deficientFairGoodGood26000
July 201085.4Not deficientFairGoodGood25000
May 200886.4Not deficientGoodGoodGood25000
June 200691.0Not deficientGoodGoodGood10000
August 200492.0Not deficientGoodGoodGood10000
August 200291.0Not deficientGoodGoodGood10000
August 200090.8Not deficientGoodGoodGood11300
August 199890.8Not deficientGoodGoodGood11300
October 199679.6Not deficientGoodGoodGood10280
December 199490.9Not deficientGoodGoodGood10280
February 199387.9Not deficientGoodGoodGood9340
March 199188.0Not deficientGoodGoodGood8490