WALNUT ST S over IS 35


+39.10678, -94.58143
39°06'24" N, 94°34'53" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:WALNUT ST S over IS 35
Structure number:6307
Old structure number:L 494R1 1 (from 1992 edition)
Location:S 32 T 50 N R 33 W
Purpose:Carries highway over highway
Route classification:Collector (Urban) [17]
Length of largest span:66.6 ft. [20.3 m]
Total length:232.0 ft. [70.7 m]
Roadway width between curbs:51.8 ft. [15.8 m]
Deck width edge-to-edge:54.8 ft. [16.7 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1987
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:Prestressed concrete continuous [6]
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: September 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:9,065 [as of 2017]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Good [7 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]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:93.6

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
September 2017FairVery GoodGoodSatisfactory906593.6
September 2015FairVery GoodGoodSatisfactory838593.6
September 2013FairVery GoodGoodSatisfactory838593.6
September 2011GoodVery GoodGoodGood864776.5
December 2009GoodVery GoodGoodGood819976.5
January 2008GoodVery GoodGoodGood835876.5
November 2005GoodVery GoodGoodGood1591376.0
September 2003GoodVery GoodGoodGood1386676.1
October 2001GoodVery GoodGoodVery Good1360876.2
September 1999GoodVery GoodVery GoodVery Good1360875.3
September 1998GoodVery GoodVery GoodVery Good1360875.3
September 1997GoodVery GoodVery GoodVery Good1360875.3
September 1996GoodVery GoodVery GoodVery Good972075.8
September 1995GoodVery GoodVery GoodExcellent972076.0
October 1994GoodVery GoodVery GoodExcellent944076.1
November 1993GoodVery GoodVery GoodExcellent944076.1
October 1992GoodVery GoodVery GoodExcellent944076.1
November 1991GoodExcellentExcellentExcellent944076.1