US Bridges

Csah 30 over I 35E

Good

Ramsey County, Minnesota · 1.3 MI S of JCT TH 36 · Structure no. 62646

Built
2014
11 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
187 ft
2 main spans
Daily traffic
12,099
2022 count
Owner
State
State Highway Agency

About this bridge

Csah 30 over I 35E is a prestressed concrete stringer/multi-beam or girder carrying Csah 30 over I 35E in Ramsey County, Minnesota. It was built in 2014, so it is 11 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 12,099 vehicles a day, roughly 2% of them trucks, projected to reach 16,600 by 2042. The structure is 187 ft (57 m) long and 76 ft wide.

CarriesCsah 30
CrossesI 35E
Location1.3 MI S of JCT TH 36
RouteCounty Highway 30
Coordinates44.99186, -93.08927
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 inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry7: Better than present minimum criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating59.3 US tons
Inventory rating41.4 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length187 ft (57 m)
Longest span92 ft (28 m)
Deck width76 ft (23.1 m)
Roadway width65 ft (19.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic12,099 (2022)
Projected traffic16,600 by 2042
Trucks2%
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesHighway
Detour if closed—
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 30 over I 35E built?

It was built in 2014, making it 11 years old in 2025.

What condition is Csah 30 over I 35E 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 June 2024.

How much traffic does Csah 30 over I 35E carry?

About 12,099 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Csah 30 over I 35E?

The structure is 187 ft (57 m) long with a longest span of 92 ft (28 m) and a deck 76 ft wide.

Who owns Csah 30 over I 35E?

It is owned by the State Highway Agency.