IS 435 N over CST FRONT ST


+39.13004, -94.49879
39°07'48" N, 94°29'56" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:IS 435 N over CST FRONT ST
Structure number:1375
Location:S 30 T 50 N R 32 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:71.9 ft. [21.9 m]
Total length:161.1 ft. [49.1 m]
Roadway width between curbs:49.9 ft. [15.2 m]
Deck width edge-to-edge:52.8 ft. [16.1 m]
Vertical clearance below bridge:14.1 ft. [4.3 m]
Skew angle:
Owner:State Highway Agency [01]
Year built:1968
Year reconstructed:1986
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: November 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:41,550 [as of 2015]
Truck traffic:12% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Very Good [8 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:68.3 tons [62.1 metric tons]
Inventory rating:41.6 tons [37.8 metric tons]
Sufficiency rating:91.0

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201691.0FairSatisfactorySatisfactoryVery Good-41550
October 201591.1FairSatisfactorySatisfactoryVery Good-40340
October 201391.1FairSatisfactorySatisfactoryVery Good-40340
October 201188.2GoodGoodGoodVery GoodFO37541
December 200987.9GoodGoodGoodVery GoodFO41163
January 200886.9GoodGoodGoodVery GoodFO50771
December 200586.9GoodGoodGoodVery GoodFO50720
October 200388.0GoodGoodGoodVery Good-60974
October 200196.0GoodGoodGoodVery Good-59840

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Reinforced Concrete Columneach66000
Reinforced Concrete Abutmentlinear ft.129125400
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.3442766800
Reinforced Concrete Slabsq. ft.8,4667,7224213230
Wearing Surfacessq. ft.8,0503,9454,025800