US Bridges

T 150 over N Br Sunrise River

Good

Chisago County, Minnesota · 0.4 MI SE of JCT Csah 11 · Structure no. 13J05

Built
2004
21 years old
Condition
Good
inspected September 2024
Type
Culvert
Concrete
Length
27 ft
2 main spans
Daily traffic
81
2004 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 150 over N Br Sunrise River is a concrete culvert carrying T 150 over N Br Sunrise River in Chisago County, Minnesota. It was built in 2004, so it is 21 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 81 vehicles a day, projected to reach 81 by 2029. The structure is 27 ft (8.1 m) long. If it were closed, the detour would be 3.7 mi (6 km).

CarriesT 150
CrossesN Br Sunrise River
Location0.4 MI SE of JCT Csah 11
RouteCounty Highway 150
Coordinates45.52324, -92.87053
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
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Culvert7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating64.8 US tons
Inventory rating43.2 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 25 or greater
Structure length27 ft (8.1 m)
Longest span12 ft (3.8 m)
Deck width0 ft (0 m)
Roadway width0 ft (0 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic81 (2004)
Projected traffic81 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$1,000
NavigationNo navigation control on waterway

Frequently asked questions

When was T 150 over N Br Sunrise River built?

It was built in 2004, making it 21 years old in 2025.

What condition is T 150 over N Br Sunrise 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 2024.

How much traffic does T 150 over N Br Sunrise River carry?

About 81 vehicles per day (2004 count).

How long is T 150 over N Br Sunrise River?

The structure is 27 ft (8.1 m) long with a longest span of 12 ft (3.8 m).

Who owns T 150 over N Br Sunrise River?

It is owned by the Town or Township Highway Agency.