+40.24623, -91.76134
40°14'46" N, 91°45'41" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT M S over SUGAR CR
Structure number:7655
Old structure number:P 390 1 (from 1992 edition)
Location:S 22 T 63 N R 8 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:12.1 ft. [3.7 m]
Total length:24.6 ft. [7.5 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:22.0 ft. [6.7 m]
Owner:State Highway Agency [01]
Year built:1953
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:194 [as of 2017]
Truck traffic:12% of total traffic
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
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]
Culvert condition:Deterioration or initial disintegration, minor chloride contamination, cracking with some leaching, or spalls on concrete or masonry walls and slabs. Local minor scouring at curtain walls, wingwalls or pipes. Metal culverts have a smooth curvature, non-symmetrical shape, significant corrosion or moderate pitting. [6]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:79.9

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
October 2018Fair6 out of 1019479.9
October 2016Fair6 out of 1019279.9
October 2014Fair6 out of 1021579.9
October 2012Fair6 out of 1022058.7
October 2011Fair6 out of 1022058.7
October 2009Fair6 out of 1026257.0
October 2007Fair6 out of 1025957.0
October 2005Fair6 out of 1025757.0
January 2004Fair6 out of 1026957.0
November 2001Fair6 out of 1026957.0
January 2000Fair6 out of 1029256.9
September 1997Fair6 out of 1029256.9
November 1995Fair6 out of 1026957.0
November 1993Fair6 out of 1025357.1
October 1991Fair6 out of 1023849.3