US Bridges

NB Service RD over I-696

Good

Macomb County, Michigan · In the City of Warren · Structure no. 000000000006102

Built
1976
49 years old, rebuilt 2008
Condition
Good
inspected April 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
175 ft
2 main spans
Daily traffic
24,323
2010 count
Owner
State
State Highway Agency

About this bridge

NB Service RD over I-696 is a steel stringer/multi-beam or girder carrying NB Service RD over I-696 in Macomb County, Michigan. It was built in 1976 and reconstructed in 2008, 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 24,323 vehicles a day, roughly 3% of them trucks, projected to reach 26,755 by 2025. The structure is 175 ft (53.3 m) long and 38 ft wide.

Location

Open in Google Maps
CarriesNB Service RD
CrossesI-696
LocationIn the City of Warren
RouteCounty Highway 2058
CountyMacomb County
StateMichigan
Coordinates42.48772, -83.04506
Functional classUrban Local

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
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 alignment8: Equal to present desirable criteria
Operating rating79.7 US tons
Inventory rating47.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length175 ft (53.3 m)
Longest span87 ft (26.5 m)
Deck width38 ft (11.6 m)
Roadway width30 ft (9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,323 (2010)
Projected traffic26,755 by 2025
Trucks3%
Lanes on structure2
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
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$67,000
NavigationNot applicable (no waterway)

Frequently asked questions

When was NB Service RD over I-696 built?

It was built in 1976, making it 49 years old in 2025. It was reconstructed in 2008.

What condition is NB Service RD over I-696 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 April 2023.

How much traffic does NB Service RD over I-696 carry?

About 24,323 vehicles per day (2010 count), of which roughly 3% are trucks.

How long is NB Service RD over I-696?

The structure is 175 ft (53.3 m) long with a longest span of 87 ft (26.5 m) and a deck 38 ft wide.

Who owns NB Service RD over I-696?

It is owned by the State Highway Agency.