US Bridges

Warren Road over Middle Rouge River

Good

Wayne County, Michigan · Dbn Hts W/Ann Arbr Trail · Structure no. 000000000012054

Built
2023
2 years old
Condition
Good
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
87 ft
1 main span
Daily traffic
14,908
2019 count
Owner
County
County Highway Agency

About this bridge

Warren Road over Middle Rouge River is a prestressed concrete stringer/multi-beam or girder carrying Warren Road over Middle Rouge River in Wayne County, Michigan. It was built in 2023, so it is 2 years old, younger than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 14,908 vehicles a day, roughly 4% of them trucks, projected to reach 16,425 by 2039. The structure is 87 ft (26.6 m) long and 80 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

Location

Open in Google Maps
CarriesWarren Road
CrossesMiddle Rouge River
LocationDbn Hts W/Ann Arbr Trail
RouteCounty Highway 2057
CountyWayne County
StateMichigan
Coordinates42.34169, -83.26392
Functional classUrban Other Principal Arterial

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Channel and channel protection9 ExcellentNo problems noted.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation9: Superior to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating85 US tons
Inventory rating61.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length87 ft (26.6 m)
Longest span87 ft (26.6 m)
Deck width80 ft (24.4 m)
Roadway width64 ft (19.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic14,908 (2019)
Projected traffic16,425 by 2039
Trucks4%
Lanes on structure5
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Warren Road over Middle Rouge River built?

It was built in 2023, making it 2 years old in 2025.

What condition is Warren Road over Middle Rouge River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2023.

How much traffic does Warren Road over Middle Rouge River carry?

About 14,908 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Warren Road over Middle Rouge River?

The structure is 87 ft (26.6 m) long with a longest span of 87 ft (26.6 m) and a deck 80 ft wide.

Who owns Warren Road over Middle Rouge River?

It is owned by the County Highway Agency.