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IS 70 E over CST GRAND AVE

Map 

Coordinates:
+38.67296, -90.20453
38°40'23" N, 90°12'16" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 70 E over CST GRAND AVE
Structure number:11805
Location:S 14 T 46 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:85.0 ft. [25.9 m]
Total length:191.9 ft. [58.5 m]
Roadway width between curbs:151.6 ft. [46.2 m]
Deck width edge-to-edge:158.5 ft. [48.3 m]
Vertical clearance below bridge:14.4 ft. [4.4 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1999
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:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:104,814 [as of 2015]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
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:72.3 tons [65.7 metric tons]
Inventory rating:43.6 tons [39.6 metric tons]
Sufficiency rating:85.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201585.9Not deficientGoodGoodVery Good104814
September 201385.4Not deficientGoodGoodVery Good110010
September 201183.4Functionally obsoleteGoodGoodVery Good107482
September 200983.2Functionally obsoleteGoodGoodVery Good109665
September 200783.5Not deficientGoodGoodVery Good106742
August 200583.0Not deficientGoodGoodVery Good112071
August 200383.1Not deficientGoodGoodExcellent111071
June 200198.0Not deficientGoodGoodExcellent109004