US Bridges

Ramp P to M-10 over I-696

Fair

Oakland County, Michigan · In Southfield (I-696) · Structure no. 000000000007909

Built
1967
58 years old
Condition
Fair
inspected December 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
231 ft
4 main spans
Daily traffic
61,150
2007 count
Owner
State
State Highway Agency

About this bridge

Ramp P to M-10 over I-696 is a steel stringer/multi-beam or girder carrying Ramp P to M-10 over I-696 in Oakland County, Michigan. It was built in 1967, so it is 58 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 6 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 61,150 vehicles a day, roughly 6% of them trucks, projected to reach 7,020 by null. The structure is 231 ft (70.4 m) long and 27 ft wide.

Location

Open in Google Maps
CarriesRamp P to M-10
CrossesI-696
LocationIn Southfield (I-696)
RouteState Highway 10
CountyOakland County
StateMichigan
Coordinates42.49018, -83.28536
Functional classUrban Principal Arterial - Interstate

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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Last inspectionDecember 2024
Inspection intervalevery 15 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating90.7 US tons
Inventory rating54.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans4
Design loadHS 20
Structure length231 ft (70.4 m)
Longest span61 ft (18.5 m)
Deck width27 ft (8.1 m)
Roadway width23 ft (7.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic61,150 (2007)
Projected traffic7,020 by null
Trucks6%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed—
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp P to M-10 over I-696 built?

It was built in 1967, making it 58 years old in 2025.

What condition is Ramp P to M-10 over I-696 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 December 2024.

How much traffic does Ramp P to M-10 over I-696 carry?

About 61,150 vehicles per day (2007 count), of which roughly 6% are trucks.

How long is Ramp P to M-10 over I-696?

The structure is 231 ft (70.4 m) long with a longest span of 61 ft (18.5 m) and a deck 27 ft wide.

Who owns Ramp P to M-10 over I-696?

It is owned by the State Highway Agency.