US Bridges

Csah 49 over TH 36

Good

Ramsey County, Minnesota · 0.8 MI W of JCT TH 35E · Structure no. 62631

Built
2011
14 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
170 ft
2 main spans
Daily traffic
24,700
2019 count
Owner
State
State Highway Agency

About this bridge

Csah 49 over TH 36 is a prestressed concrete stringer/multi-beam or girder carrying Csah 49 over TH 36 in Ramsey County, Minnesota. It was built in 2011, so it is 14 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 24,700 vehicles a day, roughly 4% of them trucks, projected to reach 23,900 by 2039. The structure is 170 ft (51.8 m) long and 116 ft wide. If it were closed, the detour would be 3.1 mi (5 km).

CarriesCsah 49
CrossesTH 36
Location0.8 MI W of JCT TH 35E
RouteCounty Highway 49
Coordinates45.00764, -93.1059
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.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating70.9 US tons
Inventory rating42.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length170 ft (51.8 m)
Longest span83 ft (25.2 m)
Deck width116 ft (35.4 m)
Roadway width95 ft (29 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic24,700 (2019)
Projected traffic23,900 by 2039
Trucks4%
Lanes on structure7
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed3.1 mi (5 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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Csah 49 over TH 36 built?

It was built in 2011, making it 14 years old in 2025.

What condition is Csah 49 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 49 over TH 36 carry?

About 24,700 vehicles per day (2019 count), of which roughly 4% are trucks.

How long is Csah 49 over TH 36?

The structure is 170 ft (51.8 m) long with a longest span of 83 ft (25.2 m) and a deck 116 ft wide.

Who owns Csah 49 over TH 36?

It is owned by the State Highway Agency.