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N4120 over NORTH FORK CREEK

Map

Coordinates:
+36.55848, -95.66877
36°33'31" N, 95°40'08" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N4120 over NORTH FORK CREEK
Structure number:255220000000000
Location:0.7 MI S OF E0310
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:76.1 ft. [23.2 m]
Total length:148.0 ft. [45.1 m]
Roadway width between curbs:26.9 ft. [8.2 m]
Deck width edge-to-edge:28.5 ft. [8.7 m]
Skew angle:60°
Owner:County Highway Agency [02]
Year built:1996
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Number of main spans:3
Main spans material:Prestressed concrete [5]
Main spans 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: July 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:115 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Good [7 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Good [7 out of 9]
Structural appraisal:Better than present minimum criteria [7]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. [5]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Sufficiency rating:96.0
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$311,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
July 2017GoodGoodVery GoodGood11596.0
July 2015GoodGoodVery GoodGood11598.0
July 2013GoodGoodVery GoodGood11598.0
July 2011GoodGoodVery GoodGood11598.0
October 2009GoodGoodVery GoodGood11599.0
June 2005GoodGoodVery GoodGood11576.0
February 2001GoodGoodVery GoodGood11576.0