51ST ST E over US 71


+39.03371, -94.55325
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 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:2,868 [as of 2016]
Truck traffic:5% 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: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]
Sufficiency rating:81.7

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodGoodVery GoodGood286881.7
October 2015GoodGoodVery GoodExcellent270281.7
October 2013GoodGoodVery GoodExcellent270280.7
October 2011GoodGoodVery GoodExcellent218889.3
February 2010GoodVery GoodVery GoodExcellent193790.4
January 2008GoodVery GoodVery GoodExcellent281581.8
November 2005GoodVery GoodVery GoodExcellent713081.6
November 2003GoodVery GoodVery GoodExcellent348081.8
September 2001GoodVery GoodVery GoodExcellent341680.8
September 1999GoodVery GoodVery GoodExcellent341680.6
September 1998GoodVery GoodExcellentExcellent341680.6
October 1997GoodVery GoodExcellentExcellent341680.6
October 1996GoodVery GoodExcellentExcellent253088.2