US Bridges

Msas 144 over I 90

Good

Mower County, Minnesota · 0.9 MI W of E JCT TH 218 · Structure no. 50808

Built
2017
8 years old
Condition
Good
inspected September 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
181 ft
2 main spans
Daily traffic
4,400
2016 count
Owner
State
State Highway Agency

About this bridge

Msas 144 over I 90 is a prestressed concrete stringer/multi-beam or girder carrying Msas 144 over I 90 in Mower County, Minnesota. It was built in 2017, so it is 8 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 4,400 vehicles a day, projected to reach 4,400 by 2039. The structure is 181 ft (55.2 m) long and 40 ft wide. If it were closed, the detour would be 5 mi (8 km).

Location

Open in Google Maps
CarriesMsas 144
CrossesI 90
Location0.9 MI W of E JCT TH 218
RouteCity Street 144
CountyMower County
StateMinnesota
Coordinates43.67582, -92.95641
Functional classUrban Collector

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 inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.3 US tons
Inventory rating42.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length181 ft (55.2 m)
Longest span89 ft (27.2 m)
Deck width40 ft (12.2 m)
Roadway width40 ft (12.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,400 (2016)
Projected traffic4,400 by 2039
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
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 Msas 144 over I 90 built?

It was built in 2017, making it 8 years old in 2025.

What condition is Msas 144 over I 90 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 September 2023.

How much traffic does Msas 144 over I 90 carry?

About 4,400 vehicles per day (2016 count).

How long is Msas 144 over I 90?

The structure is 181 ft (55.2 m) long with a longest span of 89 ft (27.2 m) and a deck 40 ft wide.

Who owns Msas 144 over I 90?

It is owned by the State Highway Agency.