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FM 240TH AVE over PRAIRIE CREEK

Clay County, Iowa

Map

Coordinates:
+43.09742, -95.11215
43°05'51" N, 95°06'44" W

Facts

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

Name:	FM 240TH AVE over PRAIRIE CREEK
Structure number:	000000000116750
Location:	096363302
Purpose:	Carries highway over waterway
Route classification:	Minor Collector (Rural) `[08]`
Length of largest span:	28.9 ft. `[8.8 m]`
Total length:	75.1 ft. `[22.9 m]`
Roadway width between curbs:	27.9 ft. `[8.5 m]`
Deck width edge-to-edge:	29.9 ft. `[9.1 m]`
Owner:	County Highway Agency `[02]`
Year built:	1965
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	M 18 / H 20 `[4]`
Number of main spans:	3
Main spans material:	Concrete continuous `[2]`
Main spans design:	Slab `[01]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Latest Available Inspection: February 2017

Good/Fair/Poor Condition:	Poor
Status:	Open, no restriction `[A]`
Average daily traffic:	520 `[as of 2015]`
Deck condition:	Poor `[4 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:	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:	Better than present minimum criteria `[7]`
Channel protection:	Bank protection is being eroded. River control devices and/or embankment have major damage. Trees and rush restrict the channel. `[5]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	58.6

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
February 2017	Poor	Poor	Poor	Fair	520	58.6
February 2015	Poor	Poor	Poor	Fair	580	58.6
February 2013	Fair	Fair	Fair	Satisfactory	580	76.6
February 2011	Fair	Fair	Fair	Satisfactory	580	76.6
March 2009	Fair	Satisfactory	Satisfactory	Satisfactory	610	88.4
March 2007	Fair	Satisfactory	Satisfactory	Satisfactory	610	88.8
December 2004	Fair	Satisfactory	Satisfactory	Satisfactory	620	88.8
November 2002	Fair	Satisfactory	Satisfactory	Satisfactory	650	88.7
April 2001	Fair	Good	Good	Satisfactory	470	88.8
November 1998	Fair	Good	Good	Satisfactory	500	88.8
November 1996	Good	Good	Good	Good	500	88.8
November 1994	Good	Good	Good	Good	500	85.5
December 1992	Good	Good	Good	Good	450	85.8
December 1990	Fair	Fair	Very Good	Very Good	290	85.8

© 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/1114296