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MO 21 N over CRD HEADS CREEK RD

Map 

Coordinates:
+38.35732, -90.50669
38°21'26" N, 90°30'24" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MO 21 N over CRD HEADS CREEK RD
Structure number:2530
Old structure number:A2945 3 (from 1992 edition)
Location:S 19 T 42 N R 5 E
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:77.1 ft. [23.5 m]
Total length:254.9 ft. [77.7 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:55°
Owner:State Highway Agency [01]
Year built:1990
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:4
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:Bituminous [6]

Latest Available Inspection: December 2014 

Status:Open, no restriction [A]
Average daily traffic:7,008 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Better than present minimum criteria [7]
Underclearances appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:82.2 tons [74.7 metric tons]
Inventory rating:49.5 tons [45.0 metric tons]
Sufficiency rating:99.7

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201499.7Not deficientGoodGoodGood7008
December 201299.7Not deficientGoodGoodGood7030
January 201299.6Not deficientGoodGoodGood7588
January 201099.6Not deficientGoodGoodGood7589
January 200899.7Not deficientGoodGoodGood6687
January 200699.7Not deficientGoodGoodGood7346
February 200497.6Not deficientGoodGoodVery Good7907
November 200199.6Not deficientGoodGoodVery Good7623
November 200097.2Not deficientGoodGoodVery Good8671
January 200097.5Not deficientGoodGoodVery Good5605
October 199897.5Not deficientGoodGoodVery Good5605
January 199895.5Not deficientGoodGoodVery Good5605
December 199695.5Not deficientGoodGoodVery Good5476
January 199693.6Not deficientGoodGoodVery Good5476
January 199593.5Not deficientVery GoodVery GoodExcellent5845
February 199493.6Not deficientVery GoodVery GoodExcellent5653
January 199393.6Not deficientVery GoodVery GoodExcellent5653