US Bridges

NB Woodward Serv over I-696

Fair

Oakland County, Michigan · At I-696 & Woodward · Structure no. 000000000007940

Built
1986
39 years old
Condition
Fair
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
188 ft
2 main spans
Daily traffic
1,500
1982 count
Owner
State
State Highway Agency

About this bridge

NB Woodward Serv over I-696 is a prestressed concrete stringer/multi-beam or girder carrying NB Woodward Serv over I-696 in Oakland County, Michigan. It was built in 1986, so it is 39 years old, younger 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 1,500 vehicles a day, roughly 3% of them trucks, projected to reach 1,500 by 2010. The structure is 188 ft (57.2 m) long and 55 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

Location

Open in Google Maps
CarriesNB Woodward Serv
CrossesI-696
LocationAt I-696 & Woodward
RouteState Highway 1
CountyOakland County
StateMichigan
Coordinates42.47513, -83.14499
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.6 US tons
Inventory rating40.3 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length188 ft (57.2 m)
Longest span94 ft (28.6 m)
Deck width55 ft (16.9 m)
Roadway width37 ft (11.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,500 (1982)
Projected traffic1,500 by 2010
Trucks3%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 km)
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 NB Woodward Serv over I-696 built?

It was built in 1986, making it 39 years old in 2025.

What condition is NB Woodward Serv 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 July 2023.

How much traffic does NB Woodward Serv over I-696 carry?

About 1,500 vehicles per day (1982 count), of which roughly 3% are trucks.

How long is NB Woodward Serv over I-696?

The structure is 188 ft (57.2 m) long with a longest span of 94 ft (28.6 m) and a deck 55 ft wide.

Who owns NB Woodward Serv over I-696?

It is owned by the State Highway Agency.