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MCMANAMON RD over POTHOLES EAST CANAL

Map 

Coordinates:
+46.85326, -119.17512
46°51'12" N, 119°10'30" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:MCMANAMON RD over POTHOLES EAST CANAL
Structure number:082589000000000
Location:00.90 MI N LEE RD
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:24.9 ft. [7.6 m]
Total length:145.0 ft. [44.2 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:24°
Owner:County Highway Agency [02]
Year built:1951
Year reconstructed:1970
Historic significance:Historical significance is not determinable at this time [4]
Design load:M 18 / H 20 [4]
Number of main spans:6
Main spans material:Prestressed concrete [5]
Main spans design:Tee beam [04]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,001 [as of 2014]
Truck traffic:3% of total traffic
Deck condition:Poor [4 out of 9]
Superstructure condition:Poor [4 out of 9]
Substructure condition:Fair [5 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Somewhat better than minimum adequacy to tolerate being left in place as is [5]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present minimum criteria [6]
Channel protection:Bank and embankment protection is severely undermined. River control devices have severe damage. Large deposits of debris are in the channel. [4]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:20.9 tons [19.0 metric tons]
Inventory rating:13.0 tons [11.8 metric tons]
Sufficiency rating:9.5
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$4,712,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 20169.5PoorPoorPoorFairSD1001
November 20159.5PoorPoorPoorFairSD1001
November 20149.5PoorPoorPoorFairSD1001
November 20139.5PoorPoorPoorFairSD1001
November 20129.5PoorPoorPoorFairSD1001
November 20119.5PoorPoorPoorFairSD1001
May 201036.8PoorFairPoorSatisfactorySD1001
March 200832.5PoorFairPoorSatisfactorySD1001
June 200745.9PoorFairPoorSatisfactorySD402
December 200545.9PoorFairPoorSatisfactorySD402
December 200459.6FairFairFairSatisfactoryFO402
December 200359.6FairFairFairSatisfactoryFO402
January 200359.6FairFairFairSatisfactoryFO402
May 200157.9FairFairFairSatisfactoryFO560
November 199955.8FairFairFairSatisfactoryFO560
December 199858.9FairFairFairSatisfactory-560
October 199758.9FairFairFairSatisfactory-560
March 199658.9FairFairFairSatisfactory-560
January 199481.0FairSatisfactorySatisfactoryGood-560
March 199282.0FairSatisfactoryGoodGood-560