US Bridges

Greenfield RD Turn over M-10

Fair

Wayne County, Michigan · In Detroit · Structure no. 000000000011462

Built
1964
61 years old
Condition
Fair
inspected August 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
111 ft
2 main spans
Daily traffic
13,397
2007 count
Owner
State
State Highway Agency

About this bridge

Greenfield RD Turn over M-10 is a steel stringer/multi-beam or girder carrying Greenfield RD Turn over M-10 in Wayne County, Michigan. It was built in 1964, so it is 61 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 13,397 vehicles a day, roughly 1% of them trucks, projected to reach 23,114 by 2018. The structure is 111 ft (33.8 m) long and 20 ft wide.

Location

Open in Google Maps
CarriesGreenfield RD Turn
CrossesM-10
LocationIn Detroit
RouteState Highway 10
CountyWayne County
StateMichigan
Coordinates42.44222, -83.19996
Functional classUrban Other Principal Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating76.8 US tons
Inventory rating46.1 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20
Structure length111 ft (33.8 m)
Longest span56 ft (17 m)
Deck width20 ft (6.2 m)
Roadway width15 ft (4.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic13,397 (2007)
Projected traffic23,114 by 2018
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$31,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was Greenfield RD Turn over M-10 built?

It was built in 1964, making it 61 years old in 2025.

What condition is Greenfield RD Turn over M-10 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in August 2024.

How much traffic does Greenfield RD Turn over M-10 carry?

About 13,397 vehicles per day (2007 count), of which roughly 1% are trucks.

How long is Greenfield RD Turn over M-10?

The structure is 111 ft (33.8 m) long with a longest span of 56 ft (17 m) and a deck 20 ft wide.

Who owns Greenfield RD Turn over M-10?

It is owned by the State Highway Agency.