US50 WB over NORFOLK SOUTHERN RR

Map

Coordinates:
+39.10085, -84.53598
39°06'03" N, 84°32'10" W

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

Name:	US50 WB over NORFOLK SOUTHERN RR
Structure number:	3102912
Location:	.6 MI W OF I75
Purpose:	Carries highway over railroad
Route classification:	Principal Arterial - Other Freeways or Expressways (Urban) `[12]`
Length of largest span:	54.1 ft. `[16.5 m]`
Total length:	223.1 ft. `[68.0 m]`
Roadway width between curbs:	62.0 ft. `[18.9 m]`
Deck width edge-to-edge:	65.6 ft. `[20.0 m]`
Vertical clearance below bridge:	19.7 ft. `[6.0 m]`
Skew angle:	7°
Owner:	State Highway Agency `[01]`
Year built:	1966
Historic significance:	Bridge is not eligible for the National Register of Historic Places `[5]`
Design load:	MS 18 / HS 20 `[5]`
Number of main spans:	5
Main spans material:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
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:	22,589 `[as of 2015]`
Truck traffic:	6% 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]`
Deck geometry appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Underclearances appraisal:	Meets minimum tolerable limits to be left in place as is `[4]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	96.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
July 2018	Good	Very Good	Very Good	Very Good	22589	96.0
July 2017	Good	Very Good	Very Good	Very Good	22589	96.0
July 2016	Good	Very Good	Very Good	Very Good	22589	96.0
August 2015	Good	Very Good	Very Good	Very Good	18025	96.0
September 2014	Good	Very Good	Very Good	Very Good	18025	96.0
September 2013	Good	Very Good	Very Good	Very Good	18025	79.0
October 2012	Good	Very Good	Very Good	Very Good	18025	77.0
October 2011	Fair	Fair	Satisfactory	Good	18025	76.0
November 2010	Fair	Fair	Satisfactory	Good	15454	76.0
December 2009	Fair	Satisfactory	Satisfactory	Good	15454	77.0
November 2008	Fair	Satisfactory	Satisfactory	Good	15454	77.0
July 2007	Fair	Satisfactory	Satisfactory	Good	15454	77.0
October 2006	Fair	Satisfactory	Satisfactory	Good	15454	77.0
September 2005	Fair	Good	Fair	Good	26966	66.0
October 2004	Good	Good	Good	Good	26966	77.0
September 2003	Good	Good	Good	Good	26966	77.0
November 2002	Good	Good	Good	Good	25592	77.0
December 2001	Good	Good	Good	Good	25592	77.0
November 2000	Good	Good	Good	Good	25592	79.0
August 1999	Good	Good	Good	Good	25592	79.0
December 1998	Good	Good	Good	Good	25592	79.0
October 1997	Fair	Good	Satisfactory	Good	25592	79.0
June 1996	Fair	Good	Satisfactory	Good	25592	79.0
December 1994	Fair	Good	Satisfactory	Good	20563	78.0
December 1992	Fair	Fair	Fair	Fair	20563	66.0
November 1991	Fair	Fair	Satisfactory	Fair	20563	66.0
April 1991	Fair	Fair	Satisfactory	Good	20563	77.0

Source: National Bridge Elements dataset, 2019 edition. This feature is experimental.

Element	Units	Quantity	1-Good	2-Fair	3-Poor	4-Serious
Superstructure
Steel Girder/Beam	linear ft.	2,007	2,007	0	0	0
Deck
Reinforced Concrete Deck	sq. ft.	14,607	13,866	729	6	6
Substructure
Reinforced Concrete Column	each	16	14	2	0	0
Reinforced Concrete Abutment	linear ft.	132	121	6	5	0
Reinforced Concrete Pier Cap	linear ft.	264	264	0	0	0
Bearings
Elastomeric Bearing	each	54	54	0	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	446	402	44	0	0