CALVERT AVE over M-10

Map

Coordinates:
+42.38442, -83.09972
42°23'04" N, 83°05'59" W

Source: National Bridge Inventory (1992, 2000, 2010 editions)
Information not verified. Use at your own risk.

Name:	CALVERT AVE over M-10
Structure number:	82182112000S090
Location:	IN DETROIT
Purpose:	Carries highway and pedestrian walkway over highway
Route classification:	Local (Urban) `[19]`
Length of largest span:	56.8 ft. `[17.3 m]`
Total length:	170.9 ft. `[52.1 m]`
Roadway width between curbs:	44.0 ft. `[13.4 m]`
Deck width edge-to-edge:	67.9 ft. `[20.7 m]`
Vertical clearance below bridge:	14.1 ft. `[4.3 m]`
Skew angle:	15°
Owner:	State Highway Agency `[01]`
Year built:	1955
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:	Steel continuous `[4]`
Main spans design:	Stringer/Multi-beam or girder `[02]`
Deck type:	Concrete Cast-in-Place `[1]`
Wearing surface:	Monolithic Concrete (concurrently placed with structural deck) `[1]`

Status:	Open, no restriction `[A]`
Average daily traffic:	1,990 `[as of 1990]`
Deck condition:	Satisfactory `[6 out of 9]`
Superstructure condition:	Good `[7 out of 9]`
Substructure condition:	Good `[7 out of 9]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Operating rating:	92.0 tons `[83.6 metric tons]`
Inventory rating:	44.0 tons `[40.0 metric tons]`
Evaluation:	Functionally obsolete `[2]`
Sufficiency rating:	76.6

Status:	Open, no restriction `[A]`
Average daily traffic:	1,990 `[as of 1990]`
Deck condition:	Very Good `[8 out of 9]`
Superstructure condition:	Very Good `[8 out of 9]`
Substructure condition:	Very Good `[8 out of 9]`
Pier/abutment protection:	Navigation protection not required `[1]`
Scour condition:	Bridge not over waterway. `[N]`
Inventory rating:	43.6 tons `[39.6 metric tons]`
Evaluation:	Functionally obsolete `[2]`
Sufficiency rating:	76.6