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WEBSTER BRIDGE RD over JORDAN RIVER

Antrim County, Michigan

Map

Coordinates:
+45.10131, -85.09712
45°06'05" N, 85°05'50" W

Facts

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

Name:	WEBSTER BRIDGE RD over JORDAN RIVER
Structure number:	000000000000370
Old structure number:	05309H00030B010 `(from 1992 edition)`
Location:	1.5 MI S OF COUNTY LINE
Purpose:	Carries highway over waterway
Route classification:	Local (Rural) `[09]`
Length of largest span:	111.9 ft. `[34.1 m]`
Total length:	111.9 ft. `[34.1 m]`
Roadway width between curbs:	29.9 ft. `[9.1 m]`
Deck width edge-to-edge:	30.8 ft. `[9.4 m]`
Skew angle:	45°
Owner:	County Highway Agency `[02]`
Year built:	1987
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Main span material:	Prestressed concrete `[5]`
Main span design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Latest Available Inspection: September 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	90 `[as of 1997]`
Truck traffic:	2% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
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:	99.9

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
September 2018	Good	Good	Good	Very Good	90	99.9
September 2016	Good	Good	Good	Very Good	90	99.9
September 2014	Good	Good	Good	Very Good	90	99.9
September 2012	Good	Good	Good	Very Good	90	99.9
October 2010	Good	Good	Good	Very Good	90	99.9
July 2008	Good	Good	Very Good	Very Good	90	99.9
May 2006	Good	Good	Very Good	Very Good	90	100.0
July 2004	Good	Very Good	Very Good	Very Good	90	99.9
July 2002	Good	Very Good	Very Good	Very Good	90	99.9
June 2000	Good	Very Good	Very Good	Very Good	90	99.9
June 1998	Good	Very Good	Very Good	Very Good	90	99.9
June 1996	Good	Very Good	Very Good	Very Good	90	99.9
March 1994	Good	Very Good	Very Good	Very Good	90	99.9
June 1992	Good	Very Good	Very Good	Very Good	90	99.9
June 1990	Good	Very Good	Very Good	Very Good	90	99.9

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