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COUNTY RD 797 over NORTH FORK ROGUE RIVER

Map

Coordinates:
+42.74572, -122.49561
42°44'45" N, 122°29'44" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:COUNTY RD 797 over NORTH FORK ROGUE RIVER
Structure number:29C281797 00575
Location:5.75 MILEPOST
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:70.9 ft. [21.6 m]
Total length:103.0 ft. [31.4 m]
Roadway width between curbs:24.9 ft. [7.6 m]
Deck width edge-to-edge:28.2 ft. [8.6 m]
Owner:County Highway Agency [02]
Year built:1930
Historic significance:Bridge is possibly eligible for the National Register of Historic Places [3]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:698 [as of 2010]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Good [7 out of 9]
Substructure condition:Good [7 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:Equal to present desirable criteria [8]
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]
Sufficiency rating:62.5
Recommended work:Widening of existing bridge or other major structure without deck rehabilitation or replacement [33]
Estimated cost of work:$528,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodGoodGood69862.5
June 2015GoodGoodGoodGood69862.5
June 2013GoodVery GoodGoodVery Good69862.5
June 2011FairFairFairFair69845.0
June 2009FairFairFairFair69845.0
July 2007FairFairFairFair67142.2
June 2005FairSatisfactorySatisfactorySatisfactory67173.7
June 2003FairSatisfactorySatisfactorySatisfactory67170.1
June 2001GoodGoodGoodGood65170.1
June 1999GoodGoodGoodGood62070.2
May 1997GoodGoodGoodGood62070.2
May 1995GoodGoodGoodGood61070.2
June 1993GoodGoodGoodGood56268.2
May 1991GoodGoodGoodVery Good56268.2

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Reinforced Concrete Archlinear ft.206202400
Reinforced Concrete Floor Beamlinear ft.2241349000
Substructure
Reinforced Concrete Columneach1211100
Reinforced Concrete Abutmentlinear ft.5650060
Reinforced Concrete Pile Cap/Footinglinear ft.2828000
Joints
Other Jointlinear ft.5050000
Bridge Rail
Reinforced Concrete Bridge Raillinear ft.206206000
Deck
Reinforced Concrete Slabsq. ft.2,9021,7841,098200