Share:

QUINCY AVE over BR MILL CR

Map

Coordinates:
+42.53333, -91.09722
42°31'60" N, 91°05'50" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:QUINCY AVE over BR MILL CR
Structure number:000000000104600
Location:082021104
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:24.9 ft. [7.6 m]
Total length:26.9 ft. [8.2 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:18.7 ft. [5.7 m]
Skew angle:30°
Owner:County Highway Agency [02]
Year built:1925
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Steel [3]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Gravel [8]

Latest Available Inspection: May 2016

Good/Fair/Poor Condition:Poor
Status:Open, posting recommended but not legally implemented [B]
Average daily traffic:70 [as of 2014]
Deck condition:Poor [4 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Roadway alignment appraisal:Better than present minimum criteria [7]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Scour condition:Bridge is scour critical; bridge foundations determined to be unstable. [3]
Operating rating:28.5 tons [25.9 metric tons]
Inventory rating:15.7 tons [14.3 metric tons]
Sufficiency rating:36.9
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
May 201636.9PoorPoorFairPoorSD70
May 201448.9PoorPoorFairFairSD80
April 201250.9FairFairFairFair-80
May 201067.2FairFairSatisfactoryFair-80
May 200867.2FairFairSatisfactoryFair-80
June 200667.5FairFairSatisfactoryFair-60
December 200367.5FairFairSatisfactoryFair-60
July 200255.5FairFairSatisfactoryFairFO110
April 200056.4FairSatisfactorySatisfactoryFairFO110
July 199856.2FairSatisfactorySatisfactoryFairFO110
May 199656.2FairSatisfactorySatisfactoryFairFO110
April 199468.2FairSatisfactorySatisfactoryFair-100
June 199269.2FairSatisfactorySatisfactoryFair-100
July 199069.2FairSatisfactorySatisfactoryFair-100