USR 6 over CUY. RIVER & RTA

Map

Coordinates:
+41.49193, -81.70619
41°29'31" N, 81°42'22" W

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

Name:	USR 6 over CUY. RIVER & RTA
Structure number:	1800930
Location:	DETROIT/SUPERIOR BRIDGE
Purpose:	Carries highway and pedestrian walkway over railroad and waterway
Route classification:	Other Principal Arterial (Urban) `[14]`
Length of largest span:	590.9 ft. `[180.1 m]`
Total length:	2656.0 ft. `[809.5 m]`
Roadway width between curbs:	71.9 ft. `[21.9 m]`
Deck width edge-to-edge:	85.3 ft. `[26.0 m]`
Vertical clearance above deck:	14.1 ft. `[4.3 m]`
Vertical clearance below bridge:	98.4 ft. `[30.0 m]`
Owner:	State Highway Agency `[01]`
Year built:	1917
Year reconstructed:	1997
Historic significance:	Bridge is on the National Register of Historic Places `[1]`
Main span material:	Steel `[3]`
Main span design:	Arch - Thru `[12]`
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:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	20,094 `[as of 2015]`
Truck traffic:	1% of total traffic
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Fair `[5 out of 9]`
Substructure condition:	Satisfactory `[6 out of 9]`
Structural appraisal:	Somewhat better than minimum adequacy to tolerate being left in place as is `[5]`
Deck geometry appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances 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]`
Pier/abutment protection:	In place but in a deteriorated condition `[3]`
Scour condition:	Bridge foundations determined to be stable for the assessed or calculated scour condition. `[8]`
Sufficiency rating:	65.2
Recommended work:	Bridge deck rehabilitation with only incidental widening. `[36]`
Estimated cost of work:	$5,830,000

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
October 2018	Fair	Satisfactory	Fair	Satisfactory	20094	65.2
November 2017	Fair	Satisfactory	Fair	Satisfactory	20094	65.2
December 2016	Fair	Satisfactory	Fair	Fair	20094	65.2
December 2015	Fair	Satisfactory	Fair	Fair	15930	66.0
May 2014	Fair	Satisfactory	Fair	Fair	15930	72.1
April 2013	Poor	Satisfactory	Poor	Poor	15930	48.8
October 2012	Poor	Satisfactory	Poor	Poor	15930	49.6
December 2011	Poor	Satisfactory	Fair	Poor	15930	51.0
October 2010	Fair	Good	Satisfactory	Fair	19230	67.4
December 2009	Fair	Good	Satisfactory	Fair	19230	67.4
December 2008	Fair	Good	Satisfactory	Fair	19230	67.4
August 2007	Fair	Good	Satisfactory	Fair	19230	67.4
July 2006	Fair	Good	Satisfactory	Fair	19230	67.4
September 2005	Fair	Good	Satisfactory	Satisfactory	19230	78.9
August 2004	Fair	Good	Satisfactory	Satisfactory	17830	79.1
August 2003	Fair	Good	Satisfactory	Satisfactory	17830	79.1
December 2002	Good	Good	Good	Good	21300	78.6
November 2000	Good	Good	Good	Good	21300	82.6
September 1999	Good	Good	Good	Good	21300	82.6
August 1998	Good	Good	Good	Good	21300	82.6
August 1994	Poor	Poor	Poor	Poor	16860	53.5
October 1993	Poor	Poor	Poor	Poor	20720	52.5
December 1992	Poor	Poor	Poor	Poor	20720	52.5
September 1991	Poor	Poor	Poor	Poor	20720	52.5

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.	7,394	3,698	1,848	1,848	0
Steel Stringer	linear ft.	10,638	10,615	1	2	20
Deck
Reinforced Concrete Deck	sq. ft.	332,900	300,208	30,962	1,730	0
Superstructure
Steel Truss	linear ft.	1,182	469	421	268	24
Steel Arch	linear ft.	8,040	6,540	1,475	25	0
Steel Floor Beam	linear ft.	37,468	13,921	16,547	7,000	0
Steel Pin or Pin & Hangar Assembly	each	30	28	2	0	0
Steel Gusset Plate	each	104	75	25	4	0
Substructure
Reinforced Concrete Column	each	40	25	5	10	0
Reinforced Concrete Abutment	linear ft.	3,459	1,689	1,600	170	0
Reinforced Concrete Pier Cap	linear ft.	1,022	0	1,022	0	0
Joints
Strip Seal Joint	linear ft.	2,579	0	2,539	40	0
Bearings
Fixed Bearing	each	4	0	4	0	0
Bridge Rail
Reinforced Concrete Bridge Rail	linear ft.	5,312	5,308	4	0	0