US Bridges

14 MI RD FH30 over Ls Br Pere Marquette Riv

Good

Newaygo County, Michigan · 5.5 East of Bitely · Structure no. 000000000007737

Built
2021
4 years old
Condition
Good
inspected June 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
1,150
2020 count
Owner
County
County Highway Agency

About this bridge

14 MI RD FH30 over Ls Br Pere Marquette Riv is a prestressed concrete box beam or girders - single or spread carrying 14 MI RD FH30 over Ls Br Pere Marquette Riv in Newaygo County, Michigan. It was built in 2021, so it is 4 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 1,150 vehicles a day, roughly 3% of them trucks, projected to reach 1,500 by 2040. The structure is 50 ft (15.2 m) long and 39 ft wide. If it were closed, the detour would be 11.8 mi (19 km).

Carries14 MI RD FH30
CrossesLs Br Pere Marquette Riv
Location5.5 East of Bitely
RouteCounty Highway 6276
Coordinates43.75677, -85.77229
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating87.2 US tons
Inventory rating62.5 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length50 ft (15.2 m)
Longest span49 ft (14.8 m)
Deck width39 ft (11.9 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,150 (2020)
Projected traffic1,500 by 2040
Trucks3%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed11.8 mi (19 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 14 MI RD FH30 over Ls Br Pere Marquette Riv built?

It was built in 2021, making it 4 years old in 2025.

What condition is 14 MI RD FH30 over Ls Br Pere Marquette Riv 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 June 2024.

How much traffic does 14 MI RD FH30 over Ls Br Pere Marquette Riv carry?

About 1,150 vehicles per day (2020 count), of which roughly 3% are trucks.

How long is 14 MI RD FH30 over Ls Br Pere Marquette Riv?

The structure is 50 ft (15.2 m) long with a longest span of 49 ft (14.8 m) and a deck 39 ft wide.

Who owns 14 MI RD FH30 over Ls Br Pere Marquette Riv?

It is owned by the County Highway Agency.