US Bridges

Csah 13 over TH 36

Good

Washington County, Minnesota · 0.5 MI W of JCT TH 36;694 · Structure no. 82051

Built
2019
6 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
187 ft
2 main spans
Daily traffic
8,000
2018 count
Owner
State
State Highway Agency

About this bridge

Csah 13 over TH 36 is a prestressed concrete stringer/multi-beam or girder carrying Csah 13 over TH 36 in Washington County, Minnesota. It was built in 2019, so it is 6 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 8,000 vehicles a day, projected to reach 12,000 by 2040. The structure is 187 ft (56.9 m) long and 61 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesCsah 13
CrossesTH 36
Location0.5 MI W of JCT TH 36;694
RouteCounty Highway 13
Coordinates45.02693, -92.97217
Functional classUrban 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.
Substructure8 Very GoodNo problems noted.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating55 US tons
Inventory rating40 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length187 ft (56.9 m)
Longest span91 ft (27.8 m)
Deck width61 ft (18.6 m)
Roadway width38 ft (11.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,000 (2018)
Projected traffic12,000 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed5 mi (8 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Csah 13 over TH 36 built?

It was built in 2019, making it 6 years old in 2025.

What condition is Csah 13 over TH 36 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 May 2024.

How much traffic does Csah 13 over TH 36 carry?

About 8,000 vehicles per day (2018 count).

How long is Csah 13 over TH 36?

The structure is 187 ft (56.9 m) long with a longest span of 91 ft (27.8 m) and a deck 61 ft wide.

Who owns Csah 13 over TH 36?

It is owned by the State Highway Agency.