US Bridges

Roslin RD over I-94

Fair

Berrien County, Michigan · 3.3 MI SW of Coloma · Structure no. 000000000000845

Built
1960
65 years old
Condition
Fair
inspected June 2024
Type
Tee Beam
Concrete Continuous
Length
313 ft
4 main spans
Daily traffic
63
2023 count
Owner
State
State Highway Agency

About this bridge

Roslin RD over I-94 is a concrete continuous tee beam carrying Roslin RD over I-94 in Berrien County, Michigan. It was built in 1960, so it is 65 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 63 vehicles a day. The structure is 313 ft (95.5 m) long and 33 ft wide. If it were closed, the detour would be 6.2 mi (10 km).

Location

Open in Google Maps
CarriesRoslin RD
CrossesI-94
Location3.3 MI SW of Coloma
RouteCounty Highway 0
CountyBerrien County
StateMichigan
Coordinates42.1474, -86.34963
Functional classRural 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating60 US tons
Inventory rating35.7 US tons

Structure

Structure typeTee Beam
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadH 15
Structure length313 ft (95.5 m)
Longest span97 ft (29.7 m)
Deck width33 ft (10.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic63 (2023)
Projected traffic—
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed6.2 mi (10 km)
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 Roslin RD over I-94 built?

It was built in 1960, making it 65 years old in 2025.

What condition is Roslin RD over I-94 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 June 2024.

How much traffic does Roslin RD over I-94 carry?

About 63 vehicles per day (2023 count).

How long is Roslin RD over I-94?

The structure is 313 ft (95.5 m) long with a longest span of 97 ft (29.7 m) and a deck 33 ft wide.

Who owns Roslin RD over I-94?

It is owned by the State Highway Agency.