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Pier 2 over Columbia River

Map

Coordinates:
+46.18854, -123.86090
46°11'19" N, 123°51'39" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:Pier 2 over Columbia River
Structure number:22452 000 00000
Location:Pier 2 Astoria
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Local (Urban) [19]
Length of largest span:9.8 ft. [3.0 m]
Total length:938.0 ft. [285.9 m]
Roadway width between curbs:80.1 ft. [24.4 m]
Deck width edge-to-edge:80.1 ft. [24.4 m]
Owner:Other State Agencies [21]
Year built:1910
Historic significance:Historical significance is not determinable at this time [4]
Design load:MS 22.5 / HS 25 [9]
Number of main spans:114
Main spans material:Wood or timber [7]
Main spans design:Stringer/Multi-beam or girder [02]
Deck type:Wood or Timber [8]
Wearing surface:Other [9]

Latest Available Inspection: September 2015

Good/Fair/Poor Condition:Good
Status:Open, no restriction [A]
Average daily traffic:100 [as of 2010]
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:Equal to present desirable criteria [8]
Deck geometry appraisal:Superior to present desirable criteria [9]
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]
Pier/abutment protection:Navigation protection not required [1]
Scour condition:Bridge with "unknown" foundation that has not been evaluated for scour. [U]
Operating rating:74.8 tons [68.0 metric tons]
Inventory rating:44.9 tons [40.8 metric tons]
Sufficiency rating:94.1

Previous Inspections

DateSuff. RatingConditionDeckSuperstructureSubstructureSD/FOADT
September 201594.1GoodVery GoodVery GoodVery Good-100

Element Data

Source: National Bridge Elements dataset, 2016 edition. This feature is experimental.
ElementUnitsQuantity1. Good2. Fair3. Poor4. Serious
Superstructure
Timber Girder/Beamlinear ft.11000
Deck
Reinforced Concrete Decksq. ft.44,54424,03915,6004,9050
Substructure
Timber Columneach11000
Timber Abutmentlinear ft.11000
Steel Pileeach11000
Timber Pileeach11000
Steel Pier Caplinear ft.11000
Timber Pier Caplinear ft.11000
Joints
Other Jointlinear ft.11000
Deck
Timber Decksq. ft.11000