US Bridges

T 221 over Spruce Creek

GoodPosted for load

Douglas County, Minnesota · 0.3 MI E of JCT Csah 3 · Structure no. 21508

Built
1985
40 years old
Condition
Good
inspected December 2023
Type
Slab
Wood or Timber
Length
26 ft
1 main span
Daily traffic
50
1986 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 221 over Spruce Creek is a wood or timber slab carrying T 221 over Spruce Creek in Douglas County, Minnesota. It was built in 1985, so it is 40 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. Its operating status is: posted for load restriction.

It carries about 50 vehicles a day, projected to reach 50 by 2029. The structure is 26 ft (7.9 m) long and 30 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesT 221
CrossesSpruce Creek
Location0.3 MI E of JCT Csah 3
RouteCounty Highway 221
Coordinates46.07039, -95.22133
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.
Substructure8 Very GoodNo problems noted.
Channel and channel protection7 GoodSome minor problems.
Last inspectionDecember 2023
Inspection intervalevery 24 months
Operating statusPosted for load 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 alignment7: Better than present minimum criteria
Operating rating52.7 US tons
Inventory rating37.4 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadHS 20
Structure length26 ft (7.9 m)
Longest span24 ft (7.3 m)
Deck width30 ft (9.1 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic50 (1986)
Projected traffic50 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 221 over Spruce Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is T 221 over Spruce Creek 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 December 2023.

How much traffic does T 221 over Spruce Creek carry?

About 50 vehicles per day (1986 count).

How long is T 221 over Spruce Creek?

The structure is 26 ft (7.9 m) long with a longest span of 24 ft (7.3 m) and a deck 30 ft wide.

Who owns T 221 over Spruce Creek?

It is owned by the Town or Township Highway Agency.