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US 71 N over CST 75TH ST

Map

Coordinates:
+38.99061, -94.55259
38°59'26" N, 94°33'09" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:US 71 N over CST 75TH ST
Structure number:3871
Location:S 15 T 48 N R 33 W
Purpose:Carries highway over highway
Route classification:Principal Arterial - Other Freeways or Expressways (Urban) [12]
Length of largest span:84.0 ft. [25.6 m]
Total length:215.9 ft. [65.8 m]
Roadway width between curbs:38.7 ft. [11.8 m]
Deck width edge-to-edge:41.3 ft. [12.6 m]
Vertical clearance below bridge:16.4 ft. [5.0 m]
Skew angle:23°
Owner:State Highway Agency [01]
Year built:1988
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:Prestressed concrete continuous [6]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: October 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:39,459 [as of 2016]
Truck traffic:6% of total traffic
Deck condition:Very Good [8 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:Equal to present minimum criteria [6]
Underclearances appraisal:Basically intolerable requiring high priority of corrrective action [3]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Sufficiency rating:88.9

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
October 2017GoodVery GoodVery GoodGood3945988.9
October 2015GoodVery GoodVery GoodVery Good3715891.1
October 2013GoodVery GoodVery GoodVery Good3715891.1
October 2011GoodVery GoodVery GoodVery Good3693276.7
February 2010GoodVery GoodVery GoodVery Good3521776.8
December 2007GoodVery GoodVery GoodVery Good3577176.8
November 2005GoodVery GoodVery GoodVery Good3427674.9
March 2004GoodVery GoodVery GoodVery Good3465674.8
September 2001GoodVery GoodVery GoodVery Good1173280.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Girder/Beamlinear ft.1,0121,012000
Deck
Reinforced Concrete Decksq. ft.9,0488,14490400
Substructure
Reinforced Concrete Columneach64200
Reinforced Concrete Abutmentlinear ft.147147000
Reinforced Concrete Pier Caplinear ft.8989000
Bearings
Enclosed/Concealed Bearingeach3030000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.4814414000