RP 14TH ST TO IS64 over CST 14TH ST


+38.62429, -90.20401
38°37'27" N, 90°12'14" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RP 14TH ST TO IS64 over CST 14TH ST
Structure number:1261
Location:S 23 T 45 N R 7 E
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:118.1 ft. [36.0 m]
Total length:806.1 ft. [245.7 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:24.3 ft. [7.4 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Owner:State Highway Agency [01]
Year built:1967
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:10
Main spans material:Concrete continuous [2]
Main spans design:Box Beam or girders - Single or Spread [06]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Epoxy Overlay [5]

Latest Available Inspection: July 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:8,088 [as of 2017]
Truck traffic:18% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Underclearances appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:32.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,429,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2018PoorSeriousSeriousSatisfactory808832.5
June 2016PoorSeriousSeriousSatisfactory774432.9
July 2014FairSatisfactorySatisfactorySatisfactory1016886.7
July 2012FairSatisfactorySatisfactorySatisfactory985286.9
August 2010FairSatisfactorySatisfactorySatisfactory653888.3
July 2009FairSatisfactorySatisfactorySatisfactory550088.7
July 2007FairSatisfactorySatisfactorySatisfactory550088.7
July 2005FairSatisfactorySatisfactorySatisfactory550088.7
August 2003FairGoodSatisfactoryGood550086.6
October 2001FairGoodSatisfactoryGood683290.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
Reinforced Concrete Closed Web/Box Girderlinear ft.8030783200
Reinforced Concrete Top Flangesq. ft.20,2513,73912,7993,7130
Wearing Surfacessq. ft.16,33908,1705,1693,000
Reinforced Concrete Columneach107300
Reinforced Concrete Abutmentlinear ft.4945400
Strip Seal Jointlinear ft.6800662
Elastomeric Bearingeach73400
Enclosed/Concealed Bearingeach66000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.1,64782382400