US Bridges

Burnside Road over N Br Flint River Ovrflow

Good

Lapeer County, Michigan · Sec. 8-17 Deerfield Twp. · Structure no. 000000000005411

Built
2020
5 years old
Condition
Good
inspected March 2023
Type
Culvert
Concrete
Length
22 ft
1 main span
Daily traffic
378
2020 count
Owner
County
County Highway Agency

About this bridge

Burnside Road over N Br Flint River Ovrflow is a concrete culvert carrying Burnside Road over N Br Flint River Ovrflow in Lapeer County, Michigan. It was built in 2020, so it is 5 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 378 vehicles a day, roughly 2% of them trucks, projected to reach 461 by 2040. The structure is 22 ft (6.7 m) long. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesBurnside Road
CrossesN Br Flint River Ovrflow
LocationSec. 8-17 Deerfield Twp.
RouteCounty Highway 0
CountyLapeer County
StateMichigan
Coordinates43.20432, -83.32735
Functional classRural Local

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection8 Very GoodNo problems noted.
Culvert8 Very GoodNo problems noted.
Last inspectionMarch 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation8: Equal to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating84.3 US tons
Inventory rating65 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans1
Design loadGreater than HL 93
Structure length22 ft (6.7 m)
Longest span22 ft (6.7 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic378 (2020)
Projected traffic461 by 2040
Trucks2%
Lanes on structure1
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 Burnside Road over N Br Flint River Ovrflow built?

It was built in 2020, making it 5 years old in 2025.

What condition is Burnside Road over N Br Flint River Ovrflow 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 March 2023.

How much traffic does Burnside Road over N Br Flint River Ovrflow carry?

About 378 vehicles per day (2020 count), of which roughly 2% are trucks.

How long is Burnside Road over N Br Flint River Ovrflow?

The structure is 22 ft (6.7 m) long with a longest span of 22 ft (6.7 m).

Who owns Burnside Road over N Br Flint River Ovrflow?

It is owned by the County Highway Agency.