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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

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
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

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Steel Girder/Beamlinear ft.3,7763,7146200
Steel Protective Coatingsq. ft.21,50621,506000
Deck
Reinforced Concrete Decksq. ft.28,59927,984572430
Substructure
Reinforced Concrete Columneach1211100
Reinforced Concrete Abutmentlinear ft.1601055500
Reinforced Concrete Pier Caplinear ft.2252051820
Joints
Strip Seal Jointlinear ft.19015030010
Bearings
Movable Bearingeach4032701
Fixed Bearingeach88000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.946940600