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MILL CREEK ROAD over MILL CREEK

Map

Coordinates:
+46.62431, -123.56772
46°37'28" N, 123°34'04" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:MILL CREEK ROAD over MILL CREEK
Structure number:086077000000000
Location:10.2 SE JCT 6 & 101
Purpose:Carries highway over waterway
Route classification:Local (Rural) [09]
Length of largest span:86.9 ft. [26.5 m]
Total length:89.9 ft. [27.4 m]
Roadway width between curbs:27.9 ft. [8.5 m]
Deck width edge-to-edge:29.9 ft. [9.1 m]
Skew angle:10°
Owner:County Highway Agency [02]
Year built:1994
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:Tee beam [04]
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:Good
Status:Open, no restriction [A]
Average daily traffic:413 [as of 2013]
Truck traffic:30% of total traffic
Deck condition:Very Good [8 out of 9]
Superstructure condition:Very Good [8 out of 9]
Substructure condition:Very Good [8 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:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
Channel protection:Banks are protected or well vegetated. River control devices such as spur dikes and embankment protection are not required or are in a stable condition. [8]
Scour condition:Bridge foundations determined to be stable for assessed or calculated scour condition. [5]
Sufficiency rating:89.2

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2017GoodVery GoodVery GoodVery Good41389.2
June 2015GoodVery GoodVery GoodVery Good41388.3
June 2013GoodVery GoodVery GoodVery Good41389.1
November 2010GoodVery GoodVery GoodVery Good41389.1
November 2007GoodVery GoodVery GoodVery Good41389.1
November 2005GoodVery GoodVery GoodVery Good41389.1
December 2003GoodVery GoodVery GoodVery Good41389.1
April 2002GoodVery GoodVery GoodVery Good14686.2
January 1999GoodVery GoodVery GoodVery Good14699.7
January 1998GoodVery GoodVery GoodVery Good14699.7
April 1997GoodVery GoodVery GoodVery Good14699.7
March 1996GoodVery GoodVery GoodVery Good14699.7
April 1994GoodVery GoodVery GoodVery Good14699.7