Share:

IS 44 E over CST 39TH ST

Map 

Coordinates:
+38.61727, -90.24503
38°37'02" N, 90°14'42" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 44 E over CST 39TH ST
Structure number:1935
Location:S 28 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:51.8 ft. [15.8 m]
Total length:115.2 ft. [35.1 m]
Roadway width between curbs:66.9 ft. [20.4 m]
Deck width edge-to-edge:70.5 ft. [21.5 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Owner:State Highway Agency [01]
Year built:1970
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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: August 2015 

Status:Posted for load [P]
Average daily traffic:48,717 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Equal to present minimum criteria [6]
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:53.5 tons [48.6 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:79.0

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201579.0Not deficientFairFairGood48717
August 201378.8Not deficientFairFairGood51301
August 201177.3Not deficientFairFairGood77749
August 200977.4Not deficientFairFairGood79327
August 200779.0Not deficientFairFairGood51282
August 200579.0Not deficientFairFairGood51210
September 200379.0Not deficientFairFairGood50753
October 200193.6Not deficientSatisfactorySatisfactoryGood49809