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N3450 over CREEK

Pawnee County, Oklahoma

Map

Coordinates:
+36.33963, -96.85351
36°20'23" N, 96°51'13" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:N3450 over CREEK
Structure number:050680000000000
Location:4. E 1.5 N OF LELA
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:20.0 ft. [6.1 m]
Total length:21.0 ft. [6.4 m]
Roadway width between curbs:18.0 ft. [5.5 m]
Deck width edge-to-edge:19.4 ft. [5.9 m]
Owner:County Highway Agency [02]
Year built:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Wood or timber [7]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Wood or Timber [7]

Latest Available Inspection: August 2017

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:24 [as of 2016]
Truck traffic:10% of total traffic
Deck condition:Fair [5 out of 9]
Superstructure condition:Fair [5 out of 9]
Substructure condition:Poor [4 out of 9]
Structural appraisal:Meets minimum tolerable limits to be left in place as is [4]
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 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]
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:34.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$225,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
August 2017PoorFairFairPoor2434.2
August 2016PoorFairPoorPoor2434.2
August 2015PoorFairPoorPoor2434.2
August 2013PoorFairPoorPoor2434.9
August 2011PoorFairPoorFair2434.9
November 2009PoorFairPoorFair2427.3
October 2007PoorSatisfactoryPoorSatisfactory2428.3
June 2005PoorSatisfactoryPoorSatisfactory2424.3
June 2003PoorSatisfactoryPoorSatisfactory2422.5
June 2001PoorSatisfactoryPoorSatisfactory1023.7
August 1999FairGoodFairFair1026.7
May 1995FairFairSatisfactoryFair10026.2
June 1993FairFairSatisfactoryFair10026.2
May 1991FairFairFairFair10025.7