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LOCAL over ROCK CREEK

Map

Coordinates:
+42.50833, -91.28611
42°30'30" N, 91°17'10" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:LOCAL over ROCK CREEK
Structure number:000000000104861
Location:082032301
Purpose:Carries highway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:40.0 ft. [12.2 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:26.6 ft. [8.1 m]
Owner:County Highway Agency [02]
Year built:1986
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:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2015

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:30 [as of 2014]
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Satisfactory [6 out of 9]
Structural appraisal:Equal to present minimum criteria [6]
Deck geometry appraisal:Equal to present minimum criteria [6]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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:57.4 tons [52.2 metric tons]
Inventory rating:34.4 tons [31.3 metric tons]
Sufficiency rating:96.6
Recommended work:Other structural work, including hydraulic replacements. [38]

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
June 201596.6FairSatisfactoryVery GoodSatisfactory-30
April 201396.6FairSatisfactoryVery GoodGood-40
June 201192.3FairSatisfactoryVery GoodGood-40
May 200992.1FairSatisfactoryVery GoodGood-40
June 200789.8FairSatisfactoryVery GoodGood-40
June 200589.8FairSatisfactoryVery GoodGood-50
July 200398.0FairSatisfactoryVery GoodGood-50
June 200198.0FairSatisfactoryVery GoodGood-70
July 199998.0FairSatisfactoryVery GoodGood-70
January 199798.0FairSatisfactoryVery GoodGood-50
May 199597.0FairSatisfactoryVery GoodGood-50
June 1993100.0GoodVery GoodVery GoodVery Good-40
April 1991100.0GoodVery GoodVery GoodVery Good-40