US Bridges

SB Service RD over Ramps D&h Off I-696

Fair

Macomb County, Michigan · City of Warren · Structure no. 000000000006104

Built
1976
49 years old
Condition
Fair
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
188 ft
1 main span
Daily traffic
24,323
2010 count
Owner
State
State Highway Agency

About this bridge

SB Service RD over Ramps D&h Off I-696 is a steel stringer/multi-beam or girder carrying SB Service RD over Ramps D&h Off I-696 in Macomb County, Michigan. It was built in 1976, so it is 49 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 24,323 vehicles a day, projected to reach 26,755 by 2025. The structure is 188 ft (57.2 m) long and 38 ft wide.

Location

Open in Google Maps
CarriesSB Service RD
CrossesRamps D&h Off I-696
LocationCity of Warren
RouteCounty Highway 0
CountyMacomb County
StateMichigan
Coordinates42.49049, -83.04658
Functional classUrban Local

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 inspectionApril 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Approach roadway alignment7: Better than present minimum criteria
Operating rating89.9 US tons
Inventory rating69.7 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length188 ft (57.2 m)
Longest span176 ft (53.6 m)
Deck width38 ft (11.6 m)
Roadway width29 ft (8.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,323 (2010)
Projected traffic26,755 by 2025
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
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 proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was SB Service RD over Ramps D&h Off I-696 built?

It was built in 1976, making it 49 years old in 2025.

What condition is SB Service RD over Ramps D&h Off 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 April 2023.

How much traffic does SB Service RD over Ramps D&h Off I-696 carry?

About 24,323 vehicles per day (2010 count).

How long is SB Service RD over Ramps D&h Off I-696?

The structure is 188 ft (57.2 m) long with a longest span of 176 ft (53.6 m) and a deck 38 ft wide.

Who owns SB Service RD over Ramps D&h Off I-696?

It is owned by the State Highway Agency.