+38.96687, -92.29144
38°58'01" N, 92°17'29" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 63C S over HINKSON CR
Structure number:3360
Old structure number:A4090 1 (from 1992 edition)
Location:S 5 T 48 N R 12 W
Purpose:Carries highway over waterway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:73.8 ft. [22.5 m]
Total length:219.2 ft. [66.8 m]
Roadway width between curbs:42.7 ft. [13.0 m]
Deck width edge-to-edge:45.6 ft. [13.9 m]
Skew angle:50°
Owner:State Highway Agency [01]
Year built:1984
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:3
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: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:17,528 [as of 2016]
Truck traffic:25% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:91.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood1752891.4
November 2015GoodGoodGoodGood1742491.4
November 2013GoodGoodGoodGood1681991.6
November 2011GoodGoodGoodGood1501592.3
November 2009GoodGoodGoodGood1351192.9
October 2007GoodGoodGoodGood1398492.7
October 2005GoodGoodGoodGood913594.5
October 2003GoodGoodGoodGood850194.8
October 2001GoodGoodGoodGood885694.6
October 2000GoodGoodGoodGood1137593.7
October 1999GoodGoodGoodGood2945288.0
November 1998GoodGoodGoodGood2945288.0
October 1997GoodGoodGoodGood2945286.0
November 1996GoodGoodGoodGood1592091.0
November 1995GoodGoodGoodGood1592092.0
March 1995GoodGoodGoodGood1560391.1
October 1993GoodGoodGoodGood897293.6
November 1992GoodGoodGoodExcellent897293.6
October 1991GoodGoodGoodExcellent897293.6

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
Prestressed Concrete Girder/Beamlinear ft.1,2041,204000
Reinforced Concrete Decksq. ft.9,9769,68429020
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.2041396500
Reinforced Concrete Pier Caplinear ft.130130000
Enclosed/Concealed Bearingeach3636000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4974702250