US Bridges

Butters Avenue over Sauk (coldwater) River

Fair

Branch County, Michigan · In Coldwater · Structure no. 000000000001183

Built
1976
49 years old
Condition
Fair
inspected May 2023
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
51 ft
1 main span
Daily traffic
2,800
1991 count
Owner
City
City or Municipal Highway Agency

About this bridge

Butters Avenue over Sauk (coldwater) River is a prestressed concrete box beam or girders - multiple carrying Butters Avenue over Sauk (coldwater) River in Branch County, Michigan. It was built in 1976, 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 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 2,800 vehicles a day, roughly 4% of them trucks, projected to reach 3,700 by 2011. The structure is 51 ft (15.4 m) long and 62 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesButters Avenue
CrossesSauk (coldwater) River
LocationIn Coldwater
RouteCity Street 2035
Coordinates41.94112, -85.02065
Functional classUrban Collector

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment9: Superior to present desirable criteria
Operating rating58.5 US tons
Inventory rating35.1 US tons

Structure

MaterialPrestressed Concrete
DeckOther
Main spans1
Design loadHS 20
Structure length51 ft (15.4 m)
Longest span49 ft (14.8 m)
Deck width62 ft (18.8 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,800 (1991)
Projected traffic3,700 by 2011
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.9 mi (3 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal 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 Butters Avenue over Sauk (coldwater) River built?

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

What condition is Butters Avenue over Sauk (coldwater) 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 Butters Avenue over Sauk (coldwater) River carry?

About 2,800 vehicles per day (1991 count), of which roughly 4% are trucks.

How long is Butters Avenue over Sauk (coldwater) River?

The structure is 51 ft (15.4 m) long with a longest span of 49 ft (14.8 m) and a deck 62 ft wide.

Who owns Butters Avenue over Sauk (coldwater) River?

It is owned by the City or Municipal Highway Agency.