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IS 270 E over RT H

Map 

Coordinates:
+38.76713, -90.18250
38°46'02" N, 90°10'57" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:IS 270 E over RT H
Structure number:823
Location:S 114 T 47 N R 7 E
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:63.0 ft. [19.2 m]
Total length:217.9 ft. [66.4 m]
Roadway width between curbs:44.3 ft. [13.5 m]
Deck width edge-to-edge:46.9 ft. [14.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1962
Year reconstructed: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:4
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:26,578 [as of 2015]
Truck traffic:18% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 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:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:75.2 tons [68.4 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Sufficiency rating:94.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201594.7Not deficientGoodVery GoodGood26578
September 201396.8Not deficientGoodVery GoodGood26226
September 201195.7Not deficientGoodVery GoodGood28145
September 200995.6Not deficientGoodVery GoodGood29081
September 200795.8Not deficientGoodVery GoodGood24916
August 200595.8Not deficientGoodVery GoodGood24479
August 200495.9Not deficientGoodVery GoodVery Good24285
August 200296.9Not deficientGoodVery GoodVery Good24384
August 200196.9Not deficientGoodVery GoodVery Good24433