US Bridges

Mn 48 over Sand Creek

Good

Pine County, Minnesota · 10.5 MI E of JCT TH 35 · Structure no. 58007

Built
2000
25 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
72 ft
1 main span
Daily traffic
1,727
2022 count
Owner
State
State Highway Agency

About this bridge

Mn 48 over Sand Creek is a prestressed concrete stringer/multi-beam or girder carrying Mn 48 over Sand Creek in Pine County, Minnesota. It was built in 2000, so it is 25 years old, younger 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 1,727 vehicles a day, roughly 11% of them trucks, projected to reach 1,950 by 2042. The structure is 72 ft (22 m) long and 50 ft wide. If it were closed, the detour would be 21.7 mi (35 km).

CarriesMn 48
CrossesSand Creek
Location10.5 MI E of JCT TH 35
RouteState Highway 48
Coordinates46.01168, -92.71323
Functional classRural Minor Arterial

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.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.5 US tons
Inventory rating48.6 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 25 or greater
Structure length72 ft (22 m)
Longest span71 ft (21.5 m)
Deck width50 ft (15.3 m)
Roadway width47 ft (14.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,727 (2022)
Projected traffic1,950 by 2042
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed21.7 mi (35 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState 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 Mn 48 over Sand Creek built?

It was built in 2000, making it 25 years old in 2025.

What condition is Mn 48 over Sand 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 July 2023.

How much traffic does Mn 48 over Sand Creek carry?

About 1,727 vehicles per day (2022 count), of which roughly 11% are trucks.

How long is Mn 48 over Sand Creek?

The structure is 72 ft (22 m) long with a longest span of 71 ft (21.5 m) and a deck 50 ft wide.

Who owns Mn 48 over Sand Creek?

It is owned by the State Highway Agency.