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BASELINE ROAD over BIG CREEK

Calhoun County, Michigan

Map

Coordinates:
+42.42186, -84.85276
42°25'19" N, 84°51'10" W

Facts

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

Name:	BASELINE ROAD over BIG CREEK
Structure number:	000000000001367
Old structure number:	13313H00018B010 `(from 1992 edition)`
Location:	10 MI N OF MARENGO
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	22.0 ft. `[6.7 m]`
Total length:	22.0 ft. `[6.7 m]`
Roadway width between curbs:	29.9 ft. `[9.1 m]`
Deck width edge-to-edge:	30.2 ft. `[9.2 m]`
Owner:	County Highway Agency `[02]`
Year built:	1984
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Precast Panels `[2]`
Wearing surface:	Epoxy Overlay `[5]`

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	153 `[as of 1994]`
Truck traffic:	5% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Equal to present minimum criteria `[6]`
Deck geometry appraisal:	Equal to present minimum criteria `[6]`
Water adequacy appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Channel protection:	Bank is beginning to slump. River control devices and embankment protection have widespread minor damage. There is minor stream bed movement evident. Debris is restricting the channel slightly. `[6]`
Scour condition:	Bridge is scour critical; bridge foundations determined to be unstable. `[3]`
Sufficiency rating:	100.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Fair	Satisfactory	Good	Satisfactory	153	100.0
September 2016	Fair	Good	Good	Satisfactory	153	100.0
September 2014	Fair	Very Good	Very Good	Satisfactory	153	100.0
September 2012	Good	Very Good	Very Good	Good	153	100.0
October 2010	Good	Very Good	Very Good	Good	153	100.0
September 2008	Good	Very Good	Very Good	Good	153	100.0
September 2006	Good	Very Good	Very Good	Good	153	100.0
August 2004	Good	Very Good	Very Good	Good	153	100.0
September 2002	Good	Excellent	Excellent	Good	153	97.0
November 2000	Good	Excellent	Excellent	Good	153	97.0
February 1999	Good	Very Good	Very Good	Very Good	153	97.0
March 1997	Good	Very Good	Very Good	Very Good	153	100.0
December 1994	Good	Excellent	Excellent	Excellent	153	88.4
November 1992	Good	Excellent	Excellent	Excellent	150	88.4
November 1990	Good	Excellent	Excellent	Excellent	150	88.4

© Copyright 2012-20, James Baughn
Disclaimer: All data is taken from the National Bridge Inventory and has not been verified.
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