US Bridges

T 218 over Sauk River

Good

Todd County, Minnesota · 2.1 MI W of JCT CR 58 · Structure no. 77524

Built
1986
39 years old
Condition
Good
inspected September 2023
Type
Slab
Wood or Timber
Length
62 ft
3 main spans
Daily traffic
48
1970 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 218 over Sauk River is a wood or timber slab carrying T 218 over Sauk River in Todd County, Minnesota. It was built in 1986, so it is 39 years old, older than the Minnesota average of 38.5 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 48 vehicles a day, projected to reach 48 by 2029. The structure is 62 ft (18.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT 218
CrossesSauk River
Location2.1 MI W of JCT CR 58
RouteCounty Highway 218
Coordinates45.87571, -95.08148
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2023
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 adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.7 US tons
Inventory rating44.3 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 20
Structure length62 ft (18.9 m)
Longest span26 ft (7.9 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic48 (1970)
Projected traffic48 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.1 mi (5 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T 218 over Sauk River built?

It was built in 1986, making it 39 years old in 2025.

What condition is T 218 over Sauk 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 September 2023.

How much traffic does T 218 over Sauk River carry?

About 48 vehicles per day (1970 count).

How long is T 218 over Sauk River?

The structure is 62 ft (18.9 m) long with a longest span of 26 ft (7.9 m) and a deck 30 ft wide.

Who owns T 218 over Sauk River?

It is owned by the Town or Township Highway Agency.