US Bridges

I-69 SB over Battle Creek River

Fair

Eaton County, Michigan · 0.5 MI S of M-50 · Structure no. 000000000002243

Built
1971
54 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
39 ft
1 main span
Daily traffic
15,549
2020 count
Owner
State
State Highway Agency

About this bridge

I-69 SB over Battle Creek River is a prestressed concrete stringer/multi-beam or girder carrying I-69 SB over Battle Creek River in Eaton County, Michigan. It was built in 1971, so it is 54 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 15,549 vehicles a day, roughly 25% of them trucks, projected to reach 17,180 by 2040. The structure is 39 ft (11.9 m) long and 55 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesI-69 SB
CrossesBattle Creek River
Location0.5 MI S of M-50
RouteInterstate 69
Coordinates42.54728, -84.82118
Functional classUrban 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.
Superstructure8 Very GoodNo problems noted.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourCountermeasures installed to correct a previously existing problem
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating56.8 US tons
Inventory rating34 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length39 ft (11.9 m)
Longest span37 ft (11.4 m)
Deck width55 ft (16.9 m)
Roadway width52 ft (15.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic15,549 (2020)
Projected traffic17,180 by 2040
Trucks25%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 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—
NavigationNo navigation control on waterway

Frequently asked questions

When was I-69 SB over Battle Creek River built?

It was built in 1971, making it 54 years old in 2025.

What condition is I-69 SB over Battle Creek 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 May 2023.

How much traffic does I-69 SB over Battle Creek River carry?

About 15,549 vehicles per day (2020 count), of which roughly 25% are trucks.

How long is I-69 SB over Battle Creek River?

The structure is 39 ft (11.9 m) long with a longest span of 37 ft (11.4 m) and a deck 55 ft wide.

Who owns I-69 SB over Battle Creek River?

It is owned by the State Highway Agency.