US Bridges

US-24 Telegraph RD over Rouge River

Fair

Wayne County, Michigan · 0.1 MI S of M-102 · Structure no. 000000000011292

Built
1967
58 years old
Condition
Fair
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
83 ft
1 main span
Daily traffic
57,795
2022 count
Owner
State
State Highway Agency

About this bridge

US-24 Telegraph RD over Rouge River is a steel stringer/multi-beam or girder carrying US-24 Telegraph RD over Rouge River in Wayne 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 57,795 vehicles a day, roughly 3% of them trucks, projected to reach 61,550 by 2041. The structure is 83 ft (25.3 m) long and 150 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesUS-24 Telegraph RD
CrossesRouge River
Location0.1 MI S of M-102
RouteU.S. Route 24
Coordinates42.44144, -83.27864
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.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourScour critical; foundations unstable for calculated scour conditions
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating86.1 US tons
Inventory rating51.5 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length83 ft (25.3 m)
Longest span83 ft (25.3 m)
Deck width150 ft (45.8 m)
Roadway width142 ft (43.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic57,795 (2022)
Projected traffic61,550 by 2041
Trucks3%
Lanes on structure10
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-24 Telegraph RD over Rouge River built?

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

What condition is US-24 Telegraph RD over Rouge River 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 November 2023.

How much traffic does US-24 Telegraph RD over Rouge River carry?

About 57,795 vehicles per day (2022 count), of which roughly 3% are trucks.

How long is US-24 Telegraph RD over Rouge River?

The structure is 83 ft (25.3 m) long with a longest span of 83 ft (25.3 m) and a deck 150 ft wide.

Who owns US-24 Telegraph RD over Rouge River?

It is owned by the State Highway Agency.