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PA 233;rock mtn rd over ROCKY MT CR

Map

Coordinates:
+39.87754, -77.49147
39°52'39" N, 77°29'29" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:PA 233;rock mtn rd over ROCKY MT CR
Structure number:000000000017403
Old structure number:280233015011070 (from 1992 edition)
Location:2 MI S CALEDONIA
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:22.0 ft. [6.7 m]
Total length:24.9 ft. [7.6 m]
Roadway width between curbs:31.5 ft. [9.6 m]
Deck width edge-to-edge:35.1 ft. [10.7 m]
Skew angle:45°
Owner:State Highway Agency [01]
Year built:1950
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Main span material:Concrete [1]
Main span design:Slab [01]
Deck type:Not applicable [N]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2016

Good/Fair/Poor Condition:Fair
Status:Open, no restriction [A]
Average daily traffic:1,499 [as of 2016]
Truck traffic:3% of total traffic
Deck condition:Satisfactory [6 out of 9]
Superstructure condition:Satisfactory [6 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Better than present minimum criteria [7]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. [6]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour conditions; field review indicates action is required. [4]
Sufficiency rating:77.4
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$458,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2016FairSatisfactorySatisfactoryFair149977.4
June 2014FairGoodGoodFair148577.3
June 2012FairGoodGoodFair160976.5
June 2010FairGoodGoodSatisfactory156688.6
July 2008FairGoodGoodSatisfactory154188.7
July 2006FairGoodGoodSatisfactory173788.4
August 2004FairGoodGoodSatisfactory166288.2
August 2002FairGoodGoodSatisfactory170289.4
August 2000FairSatisfactorySatisfactorySatisfactory167375.8
June 1998GoodGoodGoodGood163275.9
June 1996GoodGoodGoodGood152476.0
June 1994GoodGoodGoodGood145976.2
July 1992GoodVery GoodVery GoodGood142876.3

Element Data

Source: National Bridge Elements dataset, 2018 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Substructure
Masonry Abutmentlinear ft.130800500
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.6464000
Steel Protective Coatingsq. ft.10,75310,753000
Deck
Reinforced Concrete Slabsq. ft.496491500
Wearing Surfacessq. ft.442442000