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RT E S over S SPENCER CR

Map

Coordinates:
+39.37499, -91.34444
39°22'30" N, 91°20'40" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:RT E S over S SPENCER CR
Structure number:6903
Old structure number:N 304 1 (from 1992 edition)
Location:S 9 T 53 N R 4 W
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:62.0 ft. [18.9 m]
Total length:190.0 ft. [57.9 m]
Roadway width between curbs:20.0 ft. [6.1 m]
Deck width edge-to-edge:23.3 ft. [7.1 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1958
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:4
Main spans material:Concrete [1]
Main spans design:Tee beam [04]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: December 2016

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:287 [as of 2016]
Truck traffic:11% of total traffic
Deck condition:Serious [3 out of 9]
Superstructure condition:Serious [3 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Basically intolerable requiring high priority of corrrective action [3]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present minimum criteria [6]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank protection is in need of minor repairs. River control devices and embankment protection have a little minor damage. Banks and/or channel have minor amounts of drift. [7]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:27.7 tons [25.2 metric tons]
Inventory rating:15.8 tons [14.4 metric tons]
Sufficiency rating:4.7
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,043,000

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
December 20164.7PoorSeriousSeriousPoorSD287
December 20145.8PoorSeriousSeriousPoorSD266
December 20135.7PoorSeriousSeriousPoorSD268
December 201224.0PoorPoorPoorPoorSD274
December 201124.0PoorPoorPoorPoorSD274
November 201022.7PoorPoorPoorFairSD286
January 200942.4FairFairFairFair-286
November 200641.8FairFairFairSatisfactory-378
December 200442.2FairFairFairSatisfactory-314
October 200250.7FairSatisfactoryGoodSatisfactory-320
January 200250.6FairSatisfactoryGoodSatisfactory-338
November 200051.4FairSatisfactoryGoodSatisfactory-341
December 199951.5FairGoodGoodSatisfactory-331
January 199951.5FairGoodGoodSatisfactory-331
November 199751.5FairGoodGoodSatisfactory-331
November 199651.7FairGoodGoodSatisfactory-298
December 199551.7FairGoodGoodSatisfactory-298
October 199451.7FairGoodGoodSatisfactory-285
February 199447.8FairGoodGoodSatisfactory-280
September 199247.8FairGoodGoodSatisfactory-280
December 199148.1FairGoodGoodSatisfactory-216