US Bridges

Trent Road over Crockery Creek

Good

Muskegon County, Michigan · 2 MI N of M-46 · Structure no. 000000000007665

Built
2023
2 years old
Condition
Good
inspected July 2023
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
47 ft
1 main span
Daily traffic
1,340
2021 count
Owner
County
County Highway Agency

About this bridge

Trent Road over Crockery Creek is a prestressed concrete box beam or girders - single or spread carrying Trent Road over Crockery Creek in Muskegon County, Michigan. It was built in 2023, so it is 2 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 1,340 vehicles a day, roughly 7% of them trucks, projected to reach 1,991 by 2041. The structure is 47 ft (14.3 m) long and 37 ft wide. If it were closed, the detour would be 8.7 mi (14 km).

Location

Open in Google Maps
CarriesTrent Road
CrossesCrockery Creek
Location2 MI N of M-46
RouteCounty Highway 6191
CountyMuskegon County
StateMichigan
Coordinates43.26385, -85.87946
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 protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating75.4 US tons
Inventory rating58.2 US tons

Structure

Structure typeBox Beam or Girders - Single or Spread
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length47 ft (14.3 m)
Longest span46 ft (13.9 m)
Deck width37 ft (11.3 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,340 (2021)
Projected traffic1,991 by 2041
Trucks7%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed8.7 mi (14 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 Trent Road over Crockery Creek built?

It was built in 2023, making it 2 years old in 2025.

What condition is Trent Road over Crockery Creek 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 July 2023.

How much traffic does Trent Road over Crockery Creek carry?

About 1,340 vehicles per day (2021 count), of which roughly 7% are trucks.

How long is Trent Road over Crockery Creek?

The structure is 47 ft (14.3 m) long with a longest span of 46 ft (13.9 m) and a deck 37 ft wide.

Who owns Trent Road over Crockery Creek?

It is owned by the County Highway Agency.