US Bridges

Msas 158 over Midtown Greenway

Good

Hennepin County, Minnesota · 0.1 MI N of Lake ST · Structure no. 27610

Built
1982
43 years old
Condition
Good
inspected June 2023
Type
Slab
Concrete Continuous
Length
91 ft
3 main spans
Daily traffic
4,650
2019 count
Owner
City
City or Municipal Highway Agency

About this bridge

Msas 158 over Midtown Greenway is a concrete continuous slab carrying Msas 158 over Midtown Greenway in Hennepin County, Minnesota. It was built in 1982, so it is 43 years old, older 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 4,650 vehicles a day, projected to reach 7,400 by 2039. The structure is 91 ft (27.7 m) long and 68 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMsas 158
CrossesMidtown Greenway
Location0.1 MI N of Lake ST
RouteCity Street 158
Coordinates44.95034, -93.27969
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.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionJune 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating74.3 US tons
Inventory rating44.5 US tons

Structure

Structure typeSlab
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length91 ft (27.7 m)
Longest span52 ft (15.9 m)
Deck width68 ft (20.7 m)
Roadway width52 ft (15.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,650 (2019)
Projected traffic7,400 by 2039
Trucks—
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway and pedestrian
CrossesPedestrian / bicycle
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—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Msas 158 over Midtown Greenway built?

It was built in 1982, making it 43 years old in 2025.

What condition is Msas 158 over Midtown Greenway 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 2023.

How much traffic does Msas 158 over Midtown Greenway carry?

About 4,650 vehicles per day (2019 count).

How long is Msas 158 over Midtown Greenway?

The structure is 91 ft (27.7 m) long with a longest span of 52 ft (15.9 m) and a deck 68 ft wide.

Who owns Msas 158 over Midtown Greenway?

It is owned by the City or Municipal Highway Agency.