+38.63158, -90.23477
38°37'54" N, 90°14'05" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.


Name:GRAND BLVD S over IS 64
Structure number:6397
Old structure number:L 638R 1 (from 1992 edition)
Location:S 16 T 45 N R 7 E
Purpose:Carries highway over highway
Route classification:Other Principal Arterial (Urban) [14]
Length of largest span:87.9 ft. [26.8 m]
Total length:87.9 ft. [26.8 m]
Roadway width between curbs:65.9 ft. [20.1 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Vertical clearance below bridge:15.1 ft. [4.6 m]
Owner:State Highway Agency [01]
Year built:1954
Year reconstructed:1982
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 18 / H 20 [4]
Main span material:Concrete [1]
Main span design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Low slump Concrete [4]

Latest Available Inspection: July 2015 

Status:Open, no restriction [A]
Average daily traffic:23,397 [as of 2015]
Truck traffic:10% 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:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
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]
Inventory rating:77.2 tons [70.2 metric tons]
Evaluation:Functionally obsolete [2]
Sufficiency rating:90.8

Previous Inspections 

DateSuff. ratingEvaluationDeckSuper.Sub.ADT
July 201590.8Functionally obsoleteSatisfactorySatisfactorySatisfactory23397
August 201372.6Functionally obsoleteSatisfactorySatisfactorySatisfactory22584
August 201172.5Functionally obsoleteGoodGoodSatisfactory23537
August 200972.5Functionally obsoleteGoodGoodSatisfactory24018
August 200772.4Functionally obsoleteGoodGoodSatisfactory25028
August 200572.4Functionally obsoleteGoodGoodSatisfactory25247
July 200372.3Functionally obsoleteGoodGoodSatisfactory25839
July 200172.4Functionally obsoleteGoodGoodSatisfactory25358
July 200068.1Functionally obsoleteGoodGoodSatisfactory46140
200048.2Not applicable---32200
July 199868.1Functionally obsoleteGoodGoodSatisfactory46140
July 199766.1Functionally obsoleteGoodGoodSatisfactory46140
June 199668.0Functionally obsoleteGoodGoodSatisfactory30760
November 199568.8Functionally obsoleteGoodGoodSatisfactory30760
February 199469.2Functionally obsoleteGoodGoodSatisfactory26800
March 199369.2Functionally obsoleteGoodGoodSatisfactory26800
November 199157.7Functionally obsoleteGoodGoodFair26800