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US69, 18TH ST EXPY over MERRIAM LN,TURKEY CREEK

Map

Coordinates:
+39.05053, -94.64722
39°03'02" N, 94°38'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts

Name:US69, 18TH ST EXPY over MERRIAM LN,TURKEY CREEK
Structure number:999906901051301
Location:JCT MERRIAM LN/US69
Purpose:Carries highway over highway and waterway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:119.1 ft. [36.3 m]
Total length:473.1 ft. [144.2 m]
Roadway width between curbs:60.4 ft. [18.4 m]
Deck width edge-to-edge:65.3 ft. [19.9 m]
Vertical clearance below bridge:14.8 ft. [4.5 m]
Skew angle:27°
Owner:State Highway Agency [01]
Year built:1959
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:4
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: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:26,800 [as of 2015]
Truck traffic:4% 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:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Operating rating:60.8 tons [55.3 metric tons]
Inventory rating:36.0 tons [32.7 metric tons]
Sufficiency rating:90.3
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$986,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201690.3GoodGoodGoodGood-26800
June 201490.3GoodGoodGoodGood-26300
June 201290.5GoodGoodGoodGood-24300
June 201090.7GoodGoodGoodGood-22400
June 200890.7FairGoodGoodSatisfactory-22800
June 200690.3FairGoodGoodSatisfactory-26600
June 200590.2FairGoodGoodSatisfactory-27700
June 200388.8FairGoodGoodSatisfactory-31200
September 200189.1FairGoodGoodSatisfactory-28000
December 199988.7FairGoodVery GoodSatisfactory-31820
August 199785.4FairGoodVery GoodSatisfactory-29990
April 199588.0FairGoodVery GoodSatisfactory-24690
June 199388.3FairGoodVery GoodSatisfactory-20310
August 199286.4FairGoodGoodSatisfactory-19700
July 199062.9FairVery GoodFairGood-10680