TAMARACK ROAD over US-131

Map

Coordinates:
+43.43932, -85.49227
43°26'22" N, 85°29'32" W

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

Name:	TAMARACK ROAD over US-131
Structure number:	000000000007428
Old structure number:	59159012000S130 `(from 1992 edition)`
Location:	3.3 MI NW HOWARD CITY
Purpose:	Carries highway over highway
Route classification:	Local (Rural) `[09]`
Length of largest span:	122.1 ft. `[37.2 m]`
Total length:	459.0 ft. `[139.9 m]`
Roadway width between curbs:	37.4 ft. `[11.4 m]`
Deck width edge-to-edge:	39.7 ft. `[12.1 m]`
Vertical clearance below bridge:	16.4 ft. `[5.0 m]`
Skew angle:	7°
Owner:	State Highway Agency `[01]`
Year built:	1979
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:	4
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	550 `[as of 1988]`
Truck traffic:	3% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Better than present minimum criteria `[7]`
Underclearances appraisal:	Better than present minimum criteria `[7]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Inventory rating:	55.0 tons `[50.0 metric tons]`
Sufficiency rating:	99.9
Recommended work:	Bridge deck replacement with only incidental widening. `[37]`
Estimated cost of work:	$167,000

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
October 2015	99.9	Good	Good	Very Good	Good	-	550
October 2013	99.9	Good	Good	Very Good	Good	-	550
November 2011	99.9	Good	Good	Very Good	Good	-	550
April 2008	99.9	Good	Good	Very Good	Good	-	550
April 2006	99.9	Good	Good	Very Good	Good	-	550
April 2004	99.9	Good	Good	Very Good	Good	-	550
May 2002	99.9	Good	Very Good	Very Good	Very Good	-	550
August 2000	99.9	Good	Very Good	Very Good	Very Good	-	550
August 1998	99.9	Good	Very Good	Very Good	Good	-	550
July 1996	99.9	Good	Very Good	Very Good	Good	-	550
May 1994	99.9	Good	Good	Very Good	Good	-	500
May 1992	99.9	Good	Very Good	Very Good	Very Good	-	500
May 1990	99.9	Good	Very Good	Very Good	Very Good	-	500