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260 ST over LIT TARKIO CR

Map

Coordinates:
+40.35017, -95.32676
40°21'01" N, 95°19'36" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:260 ST over LIT TARKIO CR
Structure number:33073
Location:S 17 T 64 N R 39 W
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:68.6 ft. [20.9 m]
Total length:158.1 ft. [48.2 m]
Roadway width between curbs:24.6 ft. [7.5 m]
Deck width edge-to-edge:24.9 ft. [7.6 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:2009
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18 / HS 20 [5]
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:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2018

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:20 [as of 2018]
Truck traffic:10% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Excellent [9 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Superior to present desirable criteria [9]
Roadway alignment appraisal:Equal to present minimum criteria [6]
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:88.4

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
February 2018GoodVery GoodExcellentGood2088.4
February 2016GoodVery GoodExcellentGood2088.4
February 2014GoodVery GoodExcellentGood2088.4