US Bridges

Csah 30 over TH 169; Ramps

Good

Hennepin County, Minnesota · 0.4 MI S of JCT TH 610 · Structure no. 27298

Built
2013
12 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
258 ft
2 main spans
Daily traffic
8,656
2022 count
Owner
State
State Highway Agency

About this bridge

Csah 30 over TH 169; Ramps is a prestressed concrete stringer/multi-beam or girder carrying Csah 30 over TH 169; Ramps in Hennepin 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 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 8,656 vehicles a day, roughly 6% of them trucks, projected to reach 7,600 by 2042. The structure is 258 ft (78.5 m) long and 86 ft wide.

Location

Open in Google Maps
CarriesCsah 30
CrossesTH 169; Ramps
Location0.4 MI S of JCT TH 610
RouteCounty Highway 30
CountyHennepin County
StateMinnesota
Coordinates45.12351, -93.38912
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.
Superstructure7 GoodSome minor problems.
Substructure8 Very GoodNo problems noted.
Last inspectionJuly 2023
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 alignment7: Better than present minimum criteria
Operating rating76.1 US tons
Inventory rating45 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length258 ft (78.5 m)
Longest span134 ft (40.8 m)
Deck width86 ft (26.3 m)
Roadway width56 ft (17.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic8,656 (2022)
Projected traffic7,600 by 2042
Trucks6%
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 TH 169; Ramps built?

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

What condition is Csah 30 over TH 169; Ramps 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 July 2023.

How much traffic does Csah 30 over TH 169; Ramps carry?

About 8,656 vehicles per day (2022 count), of which roughly 6% are trucks.

How long is Csah 30 over TH 169; Ramps?

The structure is 258 ft (78.5 m) long with a longest span of 134 ft (40.8 m) and a deck 86 ft wide.

Who owns Csah 30 over TH 169; Ramps?

It is owned by the State Highway Agency.