US50 over RELIEF


+39.11750, -84.48528
39°07'03" N, 84°29'07" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:US50 over RELIEF
Structure number:3103633
Location:1.1 MI E OF MARTIN DR
Purpose:Carries highway and pedestrian walkway over relief for waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:71.9 ft. [21.9 m]
Total length:296.9 ft. [90.5 m]
Roadway width between curbs:64.6 ft. [19.7 m]
Deck width edge-to-edge:67.6 ft. [20.6 m]
Owner:State Highway Agency [01]
Year built:1938
Year reconstructed:1992
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:Integral Concrete (separate non-modified layer of concrete added to structural deck) [2]

Latest Available Inspection: August 2015 

Status:Open, no restriction [A]
Average daily traffic:22,780 [as of 2009]
Truck traffic:6% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Operating rating:44.6 tons [40.5 metric tons]
Inventory rating:35.6 tons [32.4 metric tons]
Sufficiency rating:97.9

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
August 201597.9Not deficientSatisfactorySatisfactorySatisfactory22780
October 201497.9Not deficientSatisfactorySatisfactorySatisfactory22780
August 201397.9Not deficientSatisfactorySatisfactorySatisfactory22780
October 201295.9Not deficientSatisfactorySatisfactorySatisfactory22780
November 201195.9Not deficientSatisfactorySatisfactorySatisfactory22780
November 201095.9Not deficientSatisfactorySatisfactorySatisfactory22290
December 200995.9Not deficientSatisfactorySatisfactorySatisfactory22290
October 200895.9Not deficientSatisfactorySatisfactorySatisfactory22290
July 200795.9Not deficientSatisfactorySatisfactorySatisfactory22290
November 200695.9Not deficientSatisfactorySatisfactorySatisfactory22290
October 200595.9Not deficientGoodGoodSatisfactory21970
December 200495.9Not deficientGoodGoodSatisfactory21970
October 200395.7Not deficientGoodGoodSatisfactory25030
November 200295.7Not deficientGoodSatisfactorySatisfactory25030
January 200295.7Not deficientGoodGoodGood25030
November 200097.7Not deficientGoodSatisfactorySatisfactory25030
September 199997.7Not deficientGoodSatisfactorySatisfactory25030
November 199897.7Not deficientGoodSatisfactorySatisfactory25030
November 199797.7Not deficientGoodSatisfactorySatisfactory25030
June 199697.7Not deficientGoodGoodGood25030
December 199497.9Not deficientVery GoodGoodGood28210
December 199397.9Not deficientGoodGoodGood28210
November 199146.0Not deficientSeriousSeriousSerious28210
April 199130.8Structurally deficientSeriousPoorSerious28210