+39.04884, -94.64688
39°02'56" N, 94°38'49" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US69(18+L ST.) SB over MKT RAILROAD
Structure number:999906901051631
Location:0.12 MI N I35
Purpose:Carries highway over railroad
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:64.0 ft. [19.5 m]
Total length:170.0 ft. [51.8 m]
Roadway width between curbs:44.9 ft. [13.7 m]
Deck width edge-to-edge:46.6 ft. [14.2 m]
Vertical clearance below bridge:24.9 ft. [7.6 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1959
Year reconstructed:1989
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:3
Main spans material:Steel continuous [4]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Not applicable [N]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:13,400 [as of 2015]
Truck traffic:4% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Superior to present desirable criteria [9]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Better than present minimum criteria [7]
Scour condition:Bridge not over waterway. [N]
Operating rating:63.9 tons [58.1 metric tons]
Inventory rating:38.0 tons [34.5 metric tons]
Sufficiency rating:97.0
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$265,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201697.0GoodGoodVery GoodGood-13400
June 201497.0GoodGoodVery GoodGood-13150
June 201297.0GoodGoodVery GoodGood-12150
June 201097.0GoodGoodVery GoodGood-11200
June 200897.0GoodGoodVery GoodGood-11400
June 200693.0GoodGoodVery GoodGoodFO13300
July 200493.0GoodGoodVery GoodGoodFO17800
May 200293.0GoodGoodVery GoodGoodFO12850
May 200093.0GoodGoodVery GoodGoodFO15910
June 199893.0GoodGoodVery GoodGoodFO15910
December 199685.9GoodVery GoodVery GoodGood-17260
August 199480.5GoodVery GoodVery GoodVery Good-10155
August 199281.5GoodGoodVery GoodVery Good-9850
July 199074.2GoodVery GoodVery GoodVery Good-5340

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Steel Girder/Beamlinear ft.1,4041,400400
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Decksq. ft.7,6676,89276780
Wearing Surfacessq. ft.7,6676,89276780
Reinforced Concrete Columneach87100
Reinforced Concrete Abutmentlinear ft.87602070
Reinforced Concrete Pier Caplinear ft.9088200
Fixed Bearingeach1717000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.170170000