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POST STREET over SPOKANE RIVER

Map

Coordinates:
+47.66214, -117.42421
47°39'44" N, 117°25'27" W

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.
Name:POST STREET over SPOKANE RIVER
Structure number:085287000000000
Location:00.6 N OF I-90
Purpose:Carries highway and pedestrian walkway over waterway
Route classification:Minor Arterial (Urban) [16]
Length of largest span:258.9 ft. [78.9 m]
Total length:333.0 ft. [101.5 m]
Roadway width between curbs:40.0 ft. [12.2 m]
Deck width edge-to-edge:54.1 ft. [16.5 m]
Owner:City or Municipal Highway Agency [04]
Year built:1917
Year reconstructed:1937
Historic significance:Bridge is not eligible for the National Register of Historic Places [5]
Design load:M 13.5 / H 15 [2]
Main span material:Concrete [1]
Main span design:Arch - Deck [11]
Deck type:Concrete Cast-in-Place [1]
Wearing surface:Bituminous [6]

Latest Available Inspection: June 2018

Good/Fair/Poor Condition:Poor
Status:Posted for load [P]
Average daily traffic:1,685 [as of 2017]
Deck condition:Serious [3 out of 9]
Superstructure condition:Critical [2 out of 9]
Substructure condition:Serious [3 out of 9]
Structural appraisal:Basically intolerable requiring high priority of replacement [2]
Deck geometry appraisal:Better than present minimum criteria [7]
Water adequacy appraisal:Equal to present desirable criteria [8]
Roadway alignment appraisal:Basically intolerable requiring high priority of corrrective action [3]
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:31.2
Recommended work:Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. [31]
Estimated cost of work:$7,134,000

Previous Inspections

DateConditionDeckSuperstructureSubstructureADTSuff. Rating
June 2018PoorSeriousCriticalSerious168531.2
May 2017PoorSeriousCriticalSerious168531.2
May 2016PoorSeriousCriticalSerious207331.0
May 2015PoorSeriousCriticalSerious210931.0
May 2014PoorSeriousCriticalSerious210931.0
May 2013PoorSeriousCriticalSerious357630.3
May 2011PoorSeriousCriticalSerious390030.2
May 2010PoorSeriousCriticalSerious251230.8
May 2008PoorSeriousCriticalSerious531629.5
May 2007PoorSeriousCriticalSerious456629.9
May 2006PoorSeriousCriticalSerious456629.9
October 2005PoorSeriousCriticalSerious1260026.1
December 2004PoorSeriousCriticalSerious1260026.1
October 2003PoorSeriousCriticalSerious380030.2
September 2002PoorSeriousCriticalSerious1000027.3
April 2001PoorSeriousCriticalSerious1000027.3
November 1998PoorSeriousCriticalFair1000027.3
August 1997PoorSatisfactoryPoorPoor820015.2
September 1996PoorSatisfactoryPoorPoor990013.6
November 1995PoorSatisfactoryPoorPoor990013.7
October 1994PoorSatisfactoryPoorPoor990042.1
August 1993PoorSatisfactoryPoorPoor990042.1
October 1990PoorSatisfactoryPoorPoor1094942.9