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GRAND DR over METROLINK

Map 

Coordinates:
+38.64330, -90.26984
38°38'36" N, 90°16'11" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:GRAND DR over METROLINK
Structure number:12948
Location:IN FOREST PARK
Purpose:Carries highway over railroad
Route classification:Local (Urban) [19]
Length of largest span:32.2 ft. [9.8 m]
Total length:71.2 ft. [21.7 m]
Roadway width between curbs:56.1 ft. [17.1 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:18.0 ft. [5.5 m]
Skew angle:20°
Owner:County Highway Agency [02]
Year built:1936
Historic significance:Historical significance is not determinable at this time [4]
Number of main spans:2
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: March 2016 

Status:Posted for load [P]
Average daily traffic:5,000 [as of 2014]
Truck traffic:10% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Underclearances appraisal:Basically intolerable requiring high priority of replacement [2]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Scour condition:Bridge not over waterway. [N]
Operating rating:26.7 tons [24.3 metric tons]
Inventory rating:19.8 tons [18.0 metric tons]
Evaluation:Structurally deficient [1]
Sufficiency rating:30.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$881,000

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
March 201630.8Structurally deficientSeriousSeriousFair5000
April 201446.6Structurally deficientPoorPoorFair5000
April 201347.7Structurally deficientPoorPoorFair5000
May 201247.7Structurally deficientPoorPoorFair5000
May 201047.7Structurally deficientPoorPoorFair5000
April 200834.0Structurally deficientSeriousSeriousFair5000
June 200628.7Structurally deficientSeriousSeriousFair5000
May 200471.9Not deficientSatisfactorySatisfactorySatisfactory5000
June 200271.9Not deficientSatisfactorySatisfactorySatisfactory5000
May 200071.9Not deficientSatisfactorySatisfactorySatisfactory5000