US Bridges

Csah 19 over Sunrise River

Fair

Chisago County, Minnesota · 3.2 MI E of JCT Csah 30 · Structure no. 13524

Built
2013
12 years old
Condition
Fair
inspected September 2023
Type
Slab
Concrete Continuous
Length
103 ft
3 main spans
Daily traffic
2,300
2017 count
Owner
County
County Highway Agency

About this bridge

Csah 19 over Sunrise River is a concrete continuous slab carrying Csah 19 over Sunrise River in Chisago County, Minnesota. It was built in 2013, so it is 12 years old, younger 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 5 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 2,300 vehicles a day, projected to reach 2,300 by 2039. The structure is 103 ft (31.5 m) long and 39 ft wide. If it were closed, the detour would be 14.3 mi (23 km).

Location

Open in Google Maps
CarriesCsah 19
CrossesSunrise River
Location3.2 MI E of JCT Csah 30
RouteCounty Highway 19
CountyChisago County
StateMinnesota
Coordinates45.40868, -92.93238
Functional classRural Major Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating72.1 US tons
Inventory rating55.7 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length103 ft (31.5 m)
Longest span39 ft (11.9 m)
Deck width39 ft (12 m)
Roadway width36 ft (11 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,300 (2017)
Projected traffic2,300 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.3 mi (23 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty 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 Csah 19 over Sunrise River built?

It was built in 2013, making it 12 years old in 2025.

What condition is Csah 19 over Sunrise River 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 September 2023.

How much traffic does Csah 19 over Sunrise River carry?

About 2,300 vehicles per day (2017 count).

How long is Csah 19 over Sunrise River?

The structure is 103 ft (31.5 m) long with a longest span of 39 ft (11.9 m) and a deck 39 ft wide.

Who owns Csah 19 over Sunrise River?

It is owned by the County Highway Agency.