US Bridges

Dale Road over Tobacco River

Poor

Gladwin County, Michigan · 2.9 MI E of M18 · Structure no. 000000000002894

Built
1970
55 years old
Condition
Poor
inspected March 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
200 ft
3 main spans
Daily traffic
585
2000 count
Owner
County
County Highway Agency

About this bridge

Dale Road over Tobacco River is a steel stringer/multi-beam or girder carrying Dale Road over Tobacco River in Gladwin County, Michigan. It was built in 1970, so it is 55 years old, older than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 4 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

It carries about 585 vehicles a day, roughly 7% of them trucks, projected to reach 819 by 2020. The structure is 200 ft (60.9 m) long and 34 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesDale Road
CrossesTobacco River
Location2.9 MI E of M18
RouteCounty Highway 2616
Coordinates43.85755, -84.42861
Functional classRural Major Collector

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionMarch 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating71.8 US tons
Inventory rating43.2 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20 + Mod
Structure length200 ft (60.9 m)
Longest span78 ft (23.7 m)
Deck width34 ft (10.3 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic585 (2000)
Projected traffic819 by 2020
Trucks7%
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 Dale Road over Tobacco River built?

It was built in 1970, making it 55 years old in 2025.

What condition is Dale Road over Tobacco River in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in March 2024.

How much traffic does Dale Road over Tobacco River carry?

About 585 vehicles per day (2000 count), of which roughly 7% are trucks.

How long is Dale Road over Tobacco River?

The structure is 200 ft (60.9 m) long with a longest span of 78 ft (23.7 m) and a deck 34 ft wide.

Who owns Dale Road over Tobacco River?

It is owned by the County Highway Agency.