US Bridges

Star City RD over W Br of Muskegon River

Good

Missaukee County, Michigan · Section 25 T23N R6W · Structure no. 000000000007046

Built
2016
9 years old
Condition
Good
inspected May 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
75 ft
1 main span
Daily traffic
200
2015 count
Owner
County
County Highway Agency

About this bridge

Star City RD over W Br of Muskegon River is a prestressed concrete box beam or girders - multiple carrying Star City RD over W Br of Muskegon River in Missaukee County, Michigan. It was built in 2016, so it is 9 years old, younger than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 8 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 200 vehicles a day, roughly 10% of them trucks, projected to reach 300 by 2035. The structure is 75 ft (22.9 m) long and 37 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesStar City RD
CrossesW Br of Muskegon River
LocationSection 25 T23N R6W
RouteCounty Highway 5773
Coordinates44.35498, -84.98465
Functional classRural Major Collector

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating52.5 US tons
Inventory rating40.3 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length75 ft (22.9 m)
Longest span74 ft (22.5 m)
Deck width37 ft (11.4 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic200 (2015)
Projected traffic300 by 2035
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Star City RD over W Br of Muskegon River built?

It was built in 2016, making it 9 years old in 2025.

What condition is Star City RD over W Br of Muskegon River in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in May 2024.

How much traffic does Star City RD over W Br of Muskegon River carry?

About 200 vehicles per day (2015 count), of which roughly 10% are trucks.

How long is Star City RD over W Br of Muskegon River?

The structure is 75 ft (22.9 m) long with a longest span of 74 ft (22.5 m) and a deck 37 ft wide.

Who owns Star City RD over W Br of Muskegon River?

It is owned by the County Highway Agency.