US69 (18TH ST) SB over I35 HWY N BND& S BND


+39.04765, -94.64621
39°02'52" N, 94°38'46" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US69 (18TH ST) SB over I35 HWY N BND& S BND
Structure number:999906901052781
Location:JCT I35 & US69
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:79.1 ft. [24.1 m]
Total length:248.0 ft. [75.6 m]
Roadway width between curbs:45.9 ft. [14.0 m]
Deck width edge-to-edge:47.6 ft. [14.5 m]
Vertical clearance below bridge:16.1 ft. [4.9 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1986
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:Not applicable [N]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
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:Satisfactory [6 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:88.0 tons [80.0 metric tons]
Inventory rating:38.4 tons [34.9 metric tons]
Sufficiency rating:96.0
Recommended work:Bridge deck replacement with only incidental widening. [37]
Estimated cost of work:$394,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201696.0FairGoodSatisfactoryGood-13400
June 201496.0FairGoodSatisfactoryGood-13150
June 201296.0GoodGoodGoodGood-12150
June 201096.0GoodGoodGoodGood-11200
June 200898.0GoodGoodGoodGood-11400
June 200697.0GoodGoodGoodGood-13300
July 200497.0GoodGoodGoodGood-17800
May 200296.0GoodGoodGoodGood-12850
May 200096.0GoodGoodGoodVery Good-15910
June 199896.0GoodGoodGoodVery Good-15910
December 199694.0GoodGoodVery GoodVery Good-17260
August 199494.0GoodGoodVery GoodVery Good-10155
August 199195.0GoodVery 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.1,47652695000
Steel Protective Coatingsq. ft.10,75310,753000
Reinforced Concrete Decksq. ft.11,40811,18022800
Wearing Surfacessq. ft.11,40811,18022800
Reinforced Concrete Columneach98100
Reinforced Concrete Abutmentlinear ft.95801500
Reinforced Concrete Pier Caplinear ft.138138000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.248248000