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Saddle Mt. Park Rd over Lewis & Clark River

Map

Coordinates:
+45.95187, -123.71486
45°57'07" N, 123°42'53" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Saddle Mt. Park Rd over Lewis & Clark River
Structure number:19778 000 00610
Location:6.10 MI FROM HWY 26 JCT
Purpose:Carries highway over waterway
Route classification:Major Collector (Rural) [07]
Length of largest span:90.9 ft. [27.7 m]
Total length:90.9 ft. [27.7 m]
Roadway width between curbs:19.4 ft. [5.9 m]
Deck width edge-to-edge:20.0 ft. [6.1 m]
Owner:State Park, Forest, or Reservation Agency [11]
Year built:2000
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:Box beam or girders - Multiple [05]
Deck type:Other [9]
Wearing surface:Bituminous [6]

Latest Available Inspection: November 2017

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:74 [as of 2010]
Truck traffic:10% 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:Better than present minimum criteria [7]
Deck geometry appraisal:Meets minimum tolerable limits to be left in place as is [4]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Equal to present desirable criteria [8]
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]
Scour condition:Bridge foundations (including piles) on dry land well above flood water elevations. [9]
Sufficiency rating:96.8

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
November 2017GoodGoodGoodGood7496.8
November 2015GoodGoodGoodGood7496.8

Element Data

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.
ElementUnitsQuantity1-Good2-Fair3-Poor4-Serious
Superstructure
Prestressed Concrete Closed Web/Box Girderlinear ft.4504391100
Deck
Reinforced Concrete Top Flangesq. ft.1,8001,800000
Wearing Surfacessq. ft.1,8001,800000
Substructure
Reinforced Concrete Abutmentlinear ft.8481210
Joints
Other Jointlinear ft.4004000
Bearings
Elastomeric Bearingeach2020000
Bridge Rail
Steel or Aluminum Bridge Raillinear ft.214214000
Steel Protective Coatingsq. ft.1,1771,177000