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77TH ST E over US 71

Map 

Coordinates:
+38.98693, -94.55171
38°59'13" N, 94°33'06" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:77TH ST E over US 71
Structure number:3873
Location:S 15 T 48 N R 33 W
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Local (Urban) [19]
Length of largest span:110.2 ft. [33.6 m]
Total length:245.1 ft. [74.7 m]
Roadway width between curbs:30.8 ft. [9.4 m]
Deck width edge-to-edge:33.5 ft. [10.2 m]
Vertical clearance below bridge:16.7 ft. [5.1 m]
Skew angle:12°
Owner:State Highway Agency [01]
Year built:1988
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:2
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: October 2015 

Status:Open, no restriction [A]
Average daily traffic:954 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Equal to present minimum criteria [6]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:54.5 tons [49.5 metric tons]
Inventory rating:39.6 tons [36.0 metric tons]
Sufficiency rating:90.1

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201590.1Not deficientGoodVery GoodVery Good954
October 201390.1Not deficientGoodVery GoodVery Good954
October 201175.8Not deficientGoodVery GoodVery Good11000
February 201075.8Not deficientVery GoodVery GoodVery Good11000
December 200775.8Not deficientVery GoodVery GoodVery Good11000
November 200575.8Not deficientVery GoodVery GoodVery Good11000
March 200475.8Not deficientVery GoodVery GoodVery Good11000
September 200177.6Not deficientVery GoodVery GoodVery Good7210