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150TH ST over SKUNK RIVER

Story County, Iowa

Map

Coordinates:
+42.13719, -93.56766
42°08'14" N, 93°34'04" W

View more info at Bridgehunter.com

Facts

Source: National Bridge Inventory. Information not verified; use at your own risk.

Name:	150TH ST over SKUNK RIVER
Structure number:	000000000316250
Location:	085233103
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	149.9 ft. `[45.7 m]`
Total length:	153.9 ft. `[46.9 m]`
Roadway width between curbs:	19.7 ft. `[6.0 m]`
Deck width edge-to-edge:	20.0 ft. `[6.1 m]`
Vertical clearance above deck:	15.1 ft. `[4.6 m]`
Owner:	County Highway Agency `[02]`
Year built:	1920
Year reconstructed:	1974
Historic significance:	Bridge is possibly eligible for the National Register of Historic Places `[3]`
Main span material:	Steel `[3]`
Main span design:	Truss - Thru `[10]`
Deck type:	Wood or Timber `[8]`
Wearing surface:	Gravel `[8]`

Latest Available Inspection: December 2018

Good/Fair/Poor Condition:	Poor
Status:	Posted for load `[P]`
Average daily traffic:	100 `[as of 2015]`
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Fair `[5 out of 9]`
Structural appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Better than present minimum criteria `[7]`
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 determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	35.9
Recommended work:	Replacement of bridge or other structure because of substandard load carrying capacity or substantial bridge roadway geometry. `[31]`

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
December 2018	Poor	Good	Poor	Fair	100	35.9
November 2016	Poor	Good	Poor	Fair	100	35.9
December 2014	Poor	Good	Poor	Good	100	35.9
December 2012	Poor	Good	Poor	Good	100	35.9
December 2010	Poor	Good	Poor	Good	100	35.9
December 2008	Fair	Good	Fair	Good	100	42.3
November 2006	Fair	Good	Fair	Good	90	42.5
November 2004	Fair	Good	Fair	Good	90	44.5
December 2002	Fair	Good	Fair	Fair	90	44.5
March 2001	Fair	Good	Fair	Good	90	45.8
January 1999	Fair	Good	Fair	Good	70	45.8
October 1996	Fair	Good	Fair	Good	70	45.8
March 1995	Fair	Good	Fair	Good	70	46.2
October 1992	Fair	Good	Fair	Good	90	46.2
February 1991	Fair	Good	Fair	Good	70	46.2

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
This page's URL is http://bridgereports.com/1126006