51ST ST E over US 71


+39.03371, -94.55339
39°02'01" N, 94°33'12" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:51ST ST E over US 71
Structure number:3962
Old structure number:A4864 1 (from 1992 edition)
Location:S 27 T 49 N R 33 W
Purpose:Carries highway and pedestrian walkway over highway
Route classification:Collector (Urban) [17]
Length of largest span:102.4 ft. [31.2 m]
Total length:223.1 ft. [68.0 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:43.6 ft. [13.3 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1993
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: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:2,702 [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:Excellent [9 out of 9]
Structural appraisal:Equal to present desirable criteria [8]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Operating rating:70.3 tons [63.9 metric tons]
Inventory rating:42.6 tons [38.7 metric tons]
Sufficiency rating:81.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
October 201581.7Not deficientGoodVery GoodExcellent2702
October 201380.7Not deficientGoodVery GoodExcellent2702
October 201189.3Not deficientGoodVery GoodExcellent2188
February 201090.4Not deficientVery GoodVery GoodExcellent1937
January 200881.8Not deficientVery GoodVery GoodExcellent2815
November 200581.6Not deficientVery GoodVery GoodExcellent7130
November 200381.8Not deficientVery GoodVery GoodExcellent3480
September 200180.8Not deficientVery GoodVery GoodExcellent3416
September 199980.6Not deficientVery GoodVery GoodExcellent3416
200098.9Not applicable---2530
September 199880.6Not deficientVery GoodExcellentExcellent3416
October 199780.6Not deficientVery GoodExcellentExcellent3416
October 199688.2Not deficientVery GoodExcellentExcellent2530