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COUNTY ROAD 500 over LITTLE TWO HEARTED RIVER

Luce County, Michigan

Map

Coordinates:
+46.64566, -85.36323
46°38'44" N, 85°21'48" W

Facts

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

Name:	COUNTY ROAD 500 over LITTLE TWO HEARTED RIVER
Structure number:	000000000005919
Old structure number:	48200017000B020 `(from 1992 edition)`
Location:	6 MI. N. JUNCTION M-123
Purpose:	Carries highway over waterway
Route classification:	Major Collector (Rural) `[07]`
Length of largest span:	51.5 ft. `[15.7 m]`
Total length:	53.5 ft. `[16.3 m]`
Roadway width between curbs:	30.8 ft. `[9.4 m]`
Deck width edge-to-edge:	31.2 ft. `[9.5 m]`
Owner:	County Highway Agency `[02]`
Year built:	2001
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:	Bituminous `[6]`

Latest Available Inspection: October 2018

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	30 `[as of 2016]`
Truck traffic:	2% of total traffic
Deck condition:	Very Good `[8 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Structural appraisal:	Equal to present desirable criteria `[8]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Equal to present minimum criteria `[6]`
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 the assessed or calculated scour condition. `[8]`
Sufficiency rating:	100.0

Previous Inspections

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Good	Very Good	Very Good	Very Good	30	100.0
October 2016	Good	Very Good	Very Good	Very Good	30	100.0
October 2014	Good	Very Good	Very Good	Very Good	30	100.0
October 2012	Good	Very Good	Very Good	Very Good	150	100.0
October 2010	Good	Very Good	Very Good	Very Good	150	100.0
October 2008	Good	Very Good	Very Good	Very Good	150	100.0
November 2006	Good	Very Good	Very Good	Very Good	150	100.0
October 2004	Good	Excellent	Excellent	Excellent	150	100.0
November 2002	Good	Excellent	Excellent	Excellent	150	100.0
September 2000	Poor	Satisfactory	Serious	Serious	150	40.9
November 1999	Poor	Satisfactory	Serious	Serious	150	21.7
December 1998	Poor	Satisfactory	Serious	Serious	150	21.7
August 1996	Poor	Good	Poor	Serious	150	21.7
May 1994	Poor	Fair	Poor	Serious	150	20.7

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