US Bridges

Msas 197 over Mississippi River

Fair

Hennepin County, Minnesota · 0.4 MI E of Wash. Ave · Structure no. 27611

Built
1980
45 years old
Condition
Fair
inspected October 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
934 ft
5 main spans
Daily traffic
10,348
2022 count
Owner
City
City or Municipal Highway Agency

About this bridge

Msas 197 over Mississippi River is a prestressed concrete box beam or girders - multiple carrying Msas 197 over Mississippi River in Hennepin County, Minnesota. It was built in 1980, so it is 45 years old, older than the Minnesota average of 38.5 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 6 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 10,348 vehicles a day, projected to reach 10,329 by 2042. The structure is 934 ft (284.7 m) long and 75 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMsas 197
CrossesMississippi River
Location0.4 MI E of Wash. Ave
RouteCity Street 197
Coordinates44.99306, -93.27312
Functional classUrban Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating54 US tons
Inventory rating36.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans5
Design loadHS 20
Structure length934 ft (284.7 m)
Longest span260 ft (79.2 m)
Deck width75 ft (23 m)
Roadway width55 ft (16.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,348 (2022)
Projected traffic10,329 by 2042
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCity or Municipal Highway Agency
Maintained byCity or Municipal Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNavigation control on waterway (bridge permit required)

Frequently asked questions

When was Msas 197 over Mississippi River built?

It was built in 1980, making it 45 years old in 2025.

What condition is Msas 197 over Mississippi River in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in October 2024.

How much traffic does Msas 197 over Mississippi River carry?

About 10,348 vehicles per day (2022 count).

How long is Msas 197 over Mississippi River?

The structure is 934 ft (284.7 m) long with a longest span of 260 ft (79.2 m) and a deck 75 ft wide.

Who owns Msas 197 over Mississippi River?

It is owned by the City or Municipal Highway Agency.