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RP IS55N TO IS44W over IS 55

Map

Coordinates:
+38.61030, -90.21033
38°36'37" N, 90°12'37" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RP IS55N TO IS44W over IS 55
Structure number:892
Location:S 27 T 45 N R 7 E
Purpose:Carries highway overpass over highway
Route classification:Principal Arterial - Interstate (Urban) [11]
Length of largest span:82.4 ft. [25.1 m]
Total length:200.1 ft. [61.0 m]
Roadway width between curbs:38.1 ft. [11.6 m]
Deck width edge-to-edge:41.7 ft. [12.7 m]
Vertical clearance above deck:16.1 ft. [4.9 m]
Vertical clearance below bridge:13.1 ft. [4.0 m]
Skew angle:53°
Owner:State Highway Agency [01]
Year built:1965
Year reconstructed:1985
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18+Mod / HS 20+Mod [6]
Number of main spans:3
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:Latex Concrete or similar additive [3]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:16,879 [as of 2016]
Truck traffic:18% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Basically intolerable requiring high priority of replacement [2]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:67.2
Recommended work:Bridge rehabilitation because of general structure deterioration or inadequate strength. [35]
Estimated cost of work:$1,126,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017FairSatisfactorySatisfactorySatisfactory1687967.2
August 2015FairFairFairFair1643553.3
August 2013FairFairFairFair1801654.7
August 2011FairFairFairFair1435656.1
August 2009FairFairFairFair1133658.3
August 2007FairFairFairFair1149758.2
August 2005FairSatisfactorySatisfactoryFair1159759.3
July 2003FairSatisfactorySatisfactoryFair1186954.8
June 2001FairSatisfactorySatisfactoryFair1164855.0

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Closed Web/Box Girderlinear ft.1986349860
Deck
Reinforced Concrete Top Flangesq. ft.8,2562,6892,4773,0900
Wearing Surfacessq. ft.7,6007,598200
Substructure
Reinforced Concrete Columneach61500
Reinforced Concrete Abutmentlinear ft.190421003810
Bearings
Elastomeric Bearingeach1400140
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4000390100