+35.83163, -95.09171
35°49'54" N, 95°05'30" W


Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N4450 over MANARD BAYOU
Structure number:223490000000000
Location:2. E 2.3 N OF US 62
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:12.1 ft. [3.7 m]
Total length:138.1 ft. [42.1 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:24.0 ft. [7.3 m]
Owner:County Highway Agency [02]
Year built:1989
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 9 / H 10 [1]
Number of main spans:8
Main spans material:Concrete continuous [2]
Main spans design:Slab [01]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Monolithic Concrete (concurrently placed with structural deck) [1]

Latest Available Inspection: June 2017

Good/Fair/Poor Condition:Fair
Status:Posted for load [P]
Average daily traffic:100 [as of 2016]
Truck traffic:10% 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:Equal to present minimum criteria [6]
Water adequacy appraisal:Meets minimum tolerable limits to be left in place as is [4]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:74.1
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$650,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017FairSatisfactorySatisfactoryFair10074.1
September 2015FairSatisfactorySatisfactoryFair10074.1
October 2013PoorGoodGoodPoor10058.1
September 2011GoodGoodGoodVery Good10085.1
November 2009FairGoodGoodSatisfactory10085.1
May 2007FairGoodGoodSatisfactory10085.1
May 2005FairGoodGoodSatisfactory10086.2
April 2003GoodGoodGoodGood10086.2
April 2001GoodGoodGoodGood10086.2
April 1999FairGoodGoodFair10075.2
May 1997FairGoodGoodFair10060.9
May 1995FairSatisfactoryGoodGood10065.3
April 1993FairGoodGoodSatisfactory10066.3
May 1991GoodGoodGoodGood10064.4