SH 166-01- LM 6.18 over FLATLAKE CREEK


+36.35349, -90.91231
36°21'13" N, 90°54'44" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:SH 166-01- LM 6.18 over FLATLAKE CREEK
Structure number:000000000005465
Location:1.27 MI EAST JCT SH 115
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:19.0 ft. [5.8 m]
Total length:76.1 ft. [23.2 m]
Roadway width between curbs:25.9 ft. [7.9 m]
Deck width edge-to-edge:27.9 ft. [8.5 m]
Owner:State Highway Agency [01]
Year built:1973
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Channel beam [22]
Deck type:Concrete Precast Panels [2]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: February 2016 

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:160 [as of 2014]
Truck traffic:1% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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:Better than present minimum criteria [7]
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]
Pier/abutment protection:None present but re-evaluation suggested [5]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:59.8 tons [54.4 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:79.9

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
February 201679.9FairFairFairGood-160
February 201479.9FairFairFairGood-160
February 201291.9FairSatisfactorySatisfactoryGood-190
March 201082.1FairSatisfactorySatisfactoryGood-190
February 200882.1GoodGoodGoodGood-150
February 200682.0GoodGoodGoodGood-250
March 200482.0GoodGoodGoodGood-250
February 200281.8GoodGoodGoodGood-180
March 200081.8GoodGoodGoodGood-180
January 199881.8GoodGoodGoodGood-180
February 199682.8GoodGoodGoodGood-100
February 199482.8GoodGoodGoodGood-100
March 199282.8GoodGoodVery GoodGood-100
January 199081.8GoodGoodVery GoodGood-150