US Bridges

Grand River Road over W Br Red Cedar River Drn

Good

Livingston County, Michigan · Sec 7 Handy Twp · Structure no. 000000000005817

Built
2014
11 years old
Condition
Good
inspected October 2024
Type
Box Beam or Girders - Single or Spread
Prestressed Concrete
Length
50 ft
1 main span
Daily traffic
5,321
2014 count
Owner
County
County Highway Agency

About this bridge

Grand River Road over W Br Red Cedar River Drn is a prestressed concrete box beam or girders - single or spread carrying Grand River Road over W Br Red Cedar River Drn in Livingston County, Michigan. It was built in 2014, so it is 11 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 5,321 vehicles a day, roughly 2% of them trucks, projected to reach 5,625 by 2034. The structure is 50 ft (15.1 m) long and 43 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesGrand River Road
CrossesW Br Red Cedar River Drn
LocationSec 7 Handy Twp
RouteCounty Highway 4764
Coordinates42.66733, -84.14075
Functional classRural 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
Deck8 Very GoodNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionOctober 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 geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating63.6 US tons
Inventory rating48.9 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadGreater than HL 93
Structure length50 ft (15.1 m)
Longest span46 ft (13.9 m)
Deck width43 ft (13.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,321 (2014)
Projected traffic5,625 by 2034
Trucks2%
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 Grand River Road over W Br Red Cedar River Drn built?

It was built in 2014, making it 11 years old in 2025.

What condition is Grand River Road over W Br Red Cedar River Drn 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 October 2024.

How much traffic does Grand River Road over W Br Red Cedar River Drn carry?

About 5,321 vehicles per day (2014 count), of which roughly 2% are trucks.

How long is Grand River Road over W Br Red Cedar River Drn?

The structure is 50 ft (15.1 m) long with a longest span of 46 ft (13.9 m) and a deck 43 ft wide.

Who owns Grand River Road over W Br Red Cedar River Drn?

It is owned by the County Highway Agency.