US Bridges

I-196 SB over Coloma Road

Fair

Berrien County, Michigan · In Riverside · Structure no. 000000000000928

Built
1963
62 years old, rebuilt 2011
Condition
Fair
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
124 ft
3 main spans
Daily traffic
10,651
2007 count
Owner
State
State Highway Agency

About this bridge

I-196 SB over Coloma Road is a steel stringer/multi-beam or girder carrying I-196 SB over Coloma Road in Berrien County, Michigan. It was built in 1963 and reconstructed in 2011, so it is 62 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 10,651 vehicles a day, roughly 34% of them trucks, projected to reach 9,881 by 2018. The structure is 124 ft (37.7 m) long and 52 ft wide. If it were closed, the detour would be 9.3 mi (15 km).

Location

Open in Google Maps
CarriesI-196 SB
CrossesColoma Road
LocationIn Riverside
RouteInterstate 196
CountyBerrien County
StateMichigan
Coordinates42.18631, -86.37711
Functional classRural Principal Arterial - Interstate

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 inspectionOctober 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 geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating77.5 US tons
Inventory rating46.4 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length124 ft (37.7 m)
Longest span52 ft (15.8 m)
Deck width52 ft (15.7 m)
Roadway width48 ft (14.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,651 (2007)
Projected traffic9,881 by 2018
Trucks34%
Lanes on structure3
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed9.3 mi (15 km)
TollOn a free road
National Highway SystemYes
Strategic Highway NetworkInterstate STRAHNET route

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 I-196 SB over Coloma Road built?

It was built in 1963, making it 62 years old in 2025. It was reconstructed in 2011.

What condition is I-196 SB over Coloma Road 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 October 2024.

How much traffic does I-196 SB over Coloma Road carry?

About 10,651 vehicles per day (2007 count), of which roughly 34% are trucks.

How long is I-196 SB over Coloma Road?

The structure is 124 ft (37.7 m) long with a longest span of 52 ft (15.8 m) and a deck 52 ft wide.

Who owns I-196 SB over Coloma Road?

It is owned by the State Highway Agency.