US Bridges

Ruddiman Avenue over Bear Lake Channel

GoodPosted for load

Muskegon County, Michigan · In North Muskegon · Structure no. 000000000007701

Built
1971
54 years old
Condition
Good
inspected November 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
50 ft
1 main span
Daily traffic
3,233
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Ruddiman Avenue over Bear Lake Channel is a steel stringer/multi-beam or girder carrying Ruddiman Avenue over Bear Lake Channel in Muskegon 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 good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. Its operating status is: posted for load restriction.

It carries about 3,233 vehicles a day, roughly 4% of them trucks, projected to reach 3,754 by 2042. The structure is 50 ft (15.2 m) long and 41 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesRuddiman Avenue
CrossesBear Lake Channel
LocationIn North Muskegon
RouteCity Street 2007
Coordinates43.24313, -86.29586
Functional classUrban Minor Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourFoundations stable; scour above top of footing
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating41.4 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 20
Structure length50 ft (15.2 m)
Longest span48 ft (14.5 m)
Deck width41 ft (12.6 m)
Roadway width31 ft (9.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic3,233 (2022)
Projected traffic3,754 by 2042
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$33 million
NavigationNo navigation control on waterway

Frequently asked questions

When was Ruddiman Avenue over Bear Lake Channel built?

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

What condition is Ruddiman Avenue over Bear Lake Channel 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 November 2023.

How much traffic does Ruddiman Avenue over Bear Lake Channel carry?

About 3,233 vehicles per day (2022 count), of which roughly 4% are trucks.

How long is Ruddiman Avenue over Bear Lake Channel?

The structure is 50 ft (15.2 m) long with a longest span of 48 ft (14.5 m) and a deck 41 ft wide.

Who owns Ruddiman Avenue over Bear Lake Channel?

It is owned by the City or Municipal Highway Agency.