US Bridges

T 58 over Beaver Creek

Fair

Rock County, Minnesota · 1.1 MI W of JCT Csah 11 · Structure no. 67522

Built
1985
40 years old
Condition
Fair
inspected November 2023
Type
Slab
Wood or Timber
Length
112 ft
4 main spans
Daily traffic
69
1990 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 58 over Beaver Creek is a wood or timber slab carrying T 58 over Beaver Creek in Rock 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 fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 69 vehicles a day, projected to reach 69 by 2029. The structure is 112 ft (34.1 m) long and 30 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT 58
CrossesBeaver Creek
Location1.1 MI W of JCT Csah 11
RouteCounty Highway 58
Coordinates43.67474, -96.29561
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry7: Better than present minimum criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating66.1 US tons
Inventory rating46.7 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans4
Design loadHS 20
Structure length112 ft (34.1 m)
Longest span30 ft (9.1 m)
Deck width30 ft (9.2 m)
Roadway width28 ft (8.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic69 (1990)
Projected traffic69 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 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 58 over Beaver Creek built?

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

What condition is T 58 over Beaver Creek in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2023.

How much traffic does T 58 over Beaver Creek carry?

About 69 vehicles per day (1990 count).

How long is T 58 over Beaver Creek?

The structure is 112 ft (34.1 m) long with a longest span of 30 ft (9.1 m) and a deck 30 ft wide.

Who owns T 58 over Beaver Creek?

It is owned by the Town or Township Highway Agency.