MONROE AVE over I-375

Map

Coordinates:
+42.33671, -83.03840
42°20'12" N, 83°02'18" W

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

Name:	MONROE AVE over I-375
Structure number:	000000000011390
Old structure number:	82182111000S010 `(from 1992 edition)`
Location:	IN DETROIT
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Collector (Urban) `[17]`
Length of largest span:	63.0 ft. `[19.2 m]`
Total length:	181.8 ft. `[55.4 m]`
Roadway width between curbs:	29.9 ft. `[9.1 m]`
Deck width edge-to-edge:	46.3 ft. `[14.1 m]`
Vertical clearance below bridge:	13.1 ft. `[4.0 m]`
Skew angle:	4°
Owner:	State Highway Agency `[01]`
Year built:	1959
Year reconstructed:	1996
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:	4
Main spans material:	Prestressed concrete `[5]`
Main spans design:	Box Beam or girders - Single or Spread `[06]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Good/Fair/Poor Condition:	Fair
Status:	Open, no restriction `[A]`
Average daily traffic:	7,000 `[as of 1996]`
Deck condition:	Satisfactory `[6 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:	Basically intolerable requiring high priority of corrrective action `[3]`
Underclearances appraisal:	Basically intolerable requiring high priority of corrrective action `[3]`
Roadway alignment appraisal:	Equal to present desirable criteria `[8]`
Scour condition:	Bridge not over waterway. `[N]`
Sufficiency rating:	75.0

Date	Condition	Deck	Superstructure	Substructure	ADT	Suff. Rating
June 2018	Fair	Satisfactory	Good	Good	7000	75.0
June 2016	Fair	Satisfactory	Good	Good	7000	75.0
June 2014	Fair	Satisfactory	Good	Good	7000	75.0
June 2012	Fair	Satisfactory	Good	Good	7000	75.0
June 2010	Good	Good	Good	Good	7000	75.7
June 2008	Good	Good	Good	Good	7000	75.7
June 2006	Good	Good	Good	Good	7000	75.7
June 2004	Good	Good	Good	Good	7000	75.7
June 2002	Good	Good	Good	Good	7000	75.7
June 2000	Good	Good	Very Good	Very Good	7000	75.7
July 1998	Good	Very Good	Very Good	Very Good	7000	75.7
May 1997	Poor	Serious	Serious	Serious	7000	27.1
June 1996	Poor	Serious	Serious	Serious	7000	27.1
October 1995	Poor	Serious	Serious	Serious	1980	42.4
May 1994	Poor	Poor	Poor	Serious	1980	43.4
December 1993	Poor	Poor	Poor	Serious	1980	43.4
November 1992	Poor	Poor	Poor	Serious	1980	43.4
March 1991	Poor	Poor	Poor	Poor	1980	57.7