SR 4 over MILL CREEK

Map

Coordinates:
+39.20444, -84.47472
39°12'16" N, 84°28'29" W

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

Name:	SR 4 over MILL CREEK
Structure number:	3100529
Location:	0.9 MI NO OF I-75
Purpose:	Carries highway over waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	91.9 ft. `[28.0 m]`
Total length:	280.9 ft. `[85.6 m]`
Roadway width between curbs:	47.9 ft. `[14.6 m]`
Deck width edge-to-edge:	62.3 ft. `[19.0 m]`
Skew angle:	29°
Owner:	State Highway Agency `[01]`
Year built:	1991
Historic significance:	Historical significance is not determinable at this time `[4]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	3
Main spans material:	Prestressed concrete continuous `[6]`
Main spans design:	Box beam or girders - Multiple `[05]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Integral Concrete (separate non-modified layer of concrete added to structural deck) `[2]`

Good/Fair/Poor Condition:	Good
Status:	Open, no restriction `[A]`
Average daily traffic:	17,600 `[as of 2015]`
Truck traffic:	5% of total traffic
Deck condition:	Good `[7 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Structural appraisal:	Better than present minimum criteria `[7]`
Deck geometry appraisal:	Superior to present desirable criteria `[9]`
Water adequacy appraisal:	Equal to present desirable criteria `[8]`
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 foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Operating rating:	44.6 tons `[40.5 metric tons]`
Inventory rating:	35.6 tons `[32.4 metric tons]`
Sufficiency rating:	97.5

Date	Suff. Rating	Condition	Deck	Superstructure	Substructure	SD/FO	ADT
June 2016	97.5	Good	Good	Good	Good	-	17600
August 2015	97.6	Good	Good	Good	Good	-	16990
June 2014	97.6	Good	Good	Good	Good	-	16990
July 2013	97.6	Good	Good	Good	Good	-	16990
September 2012	97.6	Good	Good	Good	Good	-	16990
July 2011	97.6	Good	Good	Good	Good	-	16990
October 2010	97.8	Good	Good	Good	Good	-	15580
November 2009	97.8	Good	Good	Good	Good	-	15580
October 2008	97.8	Good	Good	Good	Good	-	15580
July 2007	97.8	Good	Good	Good	Good	-	15580
September 2006	97.2	Good	Good	Good	Good	-	20210
September 2005	97.2	Good	Good	Good	Good	-	20210
January 2005	97.2	Good	Good	Good	Good	-	20210
December 2003	97.2	Good	Good	Good	Good	-	20210
September 2002	97.2	Good	Very Good	Very Good	Very Good	-	20210
December 2001	97.2	Good	Very Good	Very Good	Very Good	-	20210
August 2000	97.2	Good	Good	Very Good	Good	-	20210
July 1999	97.2	Good	Good	Very Good	Good	-	20210
October 1998	97.2	Good	Good	Very Good	Very Good	-	20210
August 1997	97.2	Good	Good	Very Good	Very Good	-	20210
January 1996	97.0	Good	Good	Very Good	Good	-	20210
December 1994	96.8	Good	Good	Very Good	Good	-	21160
January 1993	96.8	Good	Excellent	Excellent	Excellent	-	21160