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CITYST over I-10 UNDER CITY ST

Map

Coordinates:
+30.09202, -89.90879
30°05'31" N, 89°54'32" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:CITYST over I-10 UNDER CITY ST
Structure number:023604509019121
Location:3.1 MI EAST OF I-510
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Rural) [09]
Length of largest span:100.1 ft. [30.5 m]
Total length:1379.0 ft. [420.3 m]
Roadway width between curbs:29.9 ft. [9.1 m]
Deck width edge-to-edge:39.4 ft. [12.0 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Owner:State Highway Agency [01]
Year built:1969
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:12
Main spans material:Prestressed concrete [5]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]

Latest Available Inspection: January 2017

Good/Fair/Poor Condition:Fair
Status:Bridge closed to all traffic [K]
Average daily traffic:28,550 [as of 2015]
Deck condition:Good [7 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:23.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$5,377,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
January 201723.0FairGoodFairGoodSD28550
January 201623.0PoorGoodPoorGoodSD28550
August 201423.0PoorGoodPoorGoodSD5680
September 201318.0----SD5660
September 201280.0FairSatisfactorySatisfactorySatisfactory-5280
October 201082.0FairSatisfactorySatisfactorySatisfactory-5280
December 200982.0FairSatisfactorySatisfactorySatisfactory-4820
December 200871.0FairSatisfactoryFairSatisfactory-4840
December 200755.0PoorSatisfactoryPoorSatisfactorySD6400
August 200655.0PoorSatisfactoryPoorSatisfactorySD6430
March 200555.0PoorSatisfactoryPoorSatisfactorySD6040
February 200455.0PoorSatisfactoryPoorSatisfactorySD28400
August 200153.0PoorSatisfactoryPoorSatisfactorySD27406
May 199855.0PoorSatisfactoryPoorSatisfactorySD27406
July 199571.0FairSatisfactoryFairSatisfactory-26183
June 199371.0FairGoodFairGood-21160
June 199271.0FairGoodFairGood-25399
March 199171.0FairGoodFairGood-25399