+40.57437, -95.22136
40°34'28" N, 95°13'17" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT M S over TARKIO CR
Structure number:5959
Old structure number:K 826R 1 (from 1992 edition)
Location:S 32 T 67 N R 38 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:9.8 ft. [3.0 m]
Total length:23.0 ft. [7.0 m]
Roadway width between curbs:79.1 ft. [24.1 m]
Deck width edge-to-edge:81.0 ft. [24.7 m]
Skew angle:25°
Owner:State Highway Agency [01]
Year built:1938
Year reconstructed:1959
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Culvert [19]
Deck type:Not applicable [N]

Latest Available Inspection: January 2018

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:96 [as of 2016]
Truck traffic:12% of total traffic
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Superior to present desirable criteria [9]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Culvert condition:Moderate to major deterioration or disintegration, extensive cracking and leaching or spalls on concrete or masonry walls and slabs. Minor settlement or misalignment. Noticeable scouring or erosion at curtain walls, wingwalls or pipes. Metal culverts have significant distortion and deflection in one section, significant corrosion or deep pitting. [5]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:88.7

Previous Inspections

DateConditionCulvert ConditionADTSuff. Rating
January 2018Fair5 out of 109688.7
January 2016Good7 out of 1010299.7
January 2014Good7 out of 1010099.7
February 2012Good7 out of 104874.8
February 2010Good7 out of 105074.8
November 2007Good7 out of 109174.6
October 2005Good7 out of 1024674.1
October 2003Good7 out of 1050073.3
September 2001Good7 out of 1051073.2
September 1999Good7 out of 1048673.3
October 1997Good7 out of 1048673.3
November 1995Good7 out of 1044873.5
November 1993Good7 out of 1042173.6
November 1991Good7 out of 1039776.5