Share:

MO 21 S over CRD HEADS CREEK RD

Map 

Coordinates:
+38.35647, -90.50576
38°21'23" N, 90°30'21" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MO 21 S over CRD HEADS CREEK RD
Structure number:2529
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:268.1 ft. [81.7 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:16.1 ft. [4.9 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:7,086 [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:Very Good [8 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:40.6 tons [36.9 metric tons]
Inventory rating:31.7 tons [28.8 metric tons]
Sufficiency rating:97.4

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
December 201497.4Not deficientGoodGoodVery Good7086
December 201297.4Not deficientGoodGoodVery Good7108
January 201297.4Not deficientGoodGoodVery Good7220
January 201097.6Not deficientGoodGoodVery Good7221
January 200897.7Not deficientGoodGoodVery Good6506
January 200697.6Not deficientGoodGoodVery Good6974
February 200495.6Not deficientGoodGoodVery Good7743
November 200197.6Not deficientGoodGoodVery Good7465