Share:

CHELAN STREET over PAHA DRAINAGE DITCH

Map 

Coordinates:
+47.13191, -118.38065
47°07'55" N, 118°22'50" W
Source: National Bridge Inventory
Information not verified. Use at your own risk.

Facts 

Name:CHELAN STREET over PAHA DRAINAGE DITCH
Structure number:085772000000000
Location:0.02 SE CHERRY AVE
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Collector (Rural) [08]
Length of largest span:41.0 ft. [12.5 m]
Total length:42.0 ft. [12.8 m]
Roadway width between curbs:24.0 ft. [7.3 m]
Deck width edge-to-edge:25.9 ft. [7.9 m]
Owner:City or Municipal Highway Agency [04]
Year built:1987
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:MS 18 / HS 20 [5]
Main span material:Prestressed concrete [5]
Main span design:Stringer/Multi-beam or girder [02]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2016 

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:95 [as of 2014]
Truck traffic:6% 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: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:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations determined to be stable for the assessed or calculated scour condition. [8]
Operating rating:37.0 tons [33.6 metric tons]
Inventory rating:22.0 tons [20.0 metric tons]
Sufficiency rating:76.8
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$1,581,000

Previous Inspections 

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
November 201676.8GoodGoodGoodGood-95
November 201476.4GoodGoodGoodGood-95
November 201276.4GoodGoodGoodGood-95
November 201076.4GoodGoodGoodGood-95
December 200876.4GoodGoodGoodGood-91
November 200676.4GoodGoodGoodGood-91
November 200476.4GoodGoodGoodGood-91
March 200378.4GoodGoodGoodGood-100
March 200178.4GoodGoodGoodGood-100
March 199978.4GoodGoodGoodGood-100
September 199776.8GoodGoodGoodGood-100
August 199594.0GoodVery GoodVery GoodVery Good-100
September 199399.0GoodVery GoodVery GoodVery Good-100
October 199199.0GoodVery GoodVery GoodVery Good-100