WESTERN HILLS VIAD over Mill Creek, State Ave

Map

Coordinates:
+39.12470, -84.54084
39°07'29" N, 84°32'27" W

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

Name:	WESTERN HILLS VIAD over Mill Creek, State Ave
Structure number:	3137082
Location:	620 ft W of Central Pkwy
Purpose:	Carries highway and pedestrian walkway over highway, waterway, and railroad
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	120.1 ft. `[36.6 m]`
Total length:	2721.3 ft. `[829.4 m]`
Roadway width between curbs:	48.2 ft. `[14.7 m]`
Deck width edge-to-edge:	56.1 ft. `[17.1 m]`
Vertical clearance above deck:	15.7 ft. `[4.8 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Skew angle:	99°
Owner:	County Highway Agency `[02]`
Year built:	1931
Year reconstructed:	1978
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18+Mod / HS 20+Mod `[6]`
Number of main spans:	41
Main spans material:	Steel `[3]`
Main spans design:	Girder and floorbeam system `[03]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Bituminous `[6]`

Good/Fair/Poor Condition:	Poor
Status:	Open, would be posted or closed except for temporary shoring `[D]`
Average daily traffic:	43,788 `[as of 2015]`
Truck traffic:	4% of total traffic
Deck condition:	Poor `[4 out of 9]`
Superstructure condition:	Poor `[4 out of 9]`
Substructure condition:	Poor `[4 out of 9]`
Structural appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Deck geometry appraisal:	Basically intolerable requiring high priority of replacement `[2]`
Underclearances appraisal:	Superior to present desirable criteria `[9]`
Water adequacy appraisal:	Superior to present desirable criteria `[9]`
Roadway alignment appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
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:	20.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Poor	Poor	Poor	Poor	43788	20.0
September 2017	Poor	Poor	Poor	Poor	43788	2.0
August 2016	Poor	Poor	Poor	Poor	43788	2.0
June 2015	Poor	Poor	Poor	Poor	56077	2.0
September 2014	Poor	Serious	Poor	Poor	70604	29.6
September 2013	Poor	Serious	Poor	Fair	70604	29.5
August 2012	Poor	Fair	Poor	Fair	70604	36.0
November 2011	Poor	Fair	Poor	Fair	70604	36.0
September 2010	Poor	Fair	Poor	Fair	70604	36.0
July 2009	Poor	Fair	Poor	Fair	70604	36.0
June 2008	Poor	Fair	Poor	Fair	70604	36.0
June 2007	Poor	Fair	Poor	Fair	70604	36.0
April 2006	Fair	Satisfactory	Satisfactory	Fair	70604	53.0
January 2005	Fair	Satisfactory	Satisfactory	Fair	70604	53.0
November 2001	Fair	Satisfactory	Satisfactory	Fair	70604	51.0