US Bridges

Juddville Road over Shiawassee River

Good

Shiawassee County, Michigan · 3 Miles North of Owosso · Structure no. 000000000009796

Built
2009
16 years old
Condition
Good
inspected April 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
202 ft
2 main spans
Daily traffic
1,975
2011 count
Owner
County
County Highway Agency

About this bridge

Juddville Road over Shiawassee River is a prestressed concrete stringer/multi-beam or girder carrying Juddville Road over Shiawassee River in Shiawassee County, Michigan. It was built in 2009, so it is 16 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 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 1,975 vehicles a day, roughly 10% of them trucks, projected to reach 2,935 by 2031. The structure is 202 ft (61.7 m) long and 44 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

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CarriesJuddville Road
CrossesShiawassee River
Location3 Miles North of Owosso
RouteCounty Highway 7678
CountyShiawassee County
StateMichigan
Coordinates43.05679, -84.18102
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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionApril 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating46.7 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 20 + Mod
Structure length202 ft (61.7 m)
Longest span98 ft (29.9 m)
Deck width44 ft (13.5 m)
Roadway width41 ft (12.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,975 (2011)
Projected traffic2,935 by 2031
Trucks10%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Juddville Road over Shiawassee River built?

It was built in 2009, making it 16 years old in 2025.

What condition is Juddville Road over Shiawassee 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 April 2024.

How much traffic does Juddville Road over Shiawassee River carry?

About 1,975 vehicles per day (2011 count), of which roughly 10% are trucks.

How long is Juddville Road over Shiawassee River?

The structure is 202 ft (61.7 m) long with a longest span of 98 ft (29.9 m) and a deck 44 ft wide.

Who owns Juddville Road over Shiawassee River?

It is owned by the County Highway Agency.