US Bridges

Msas 123 over US 169

Good

Scott County, Minnesota · 0.5 MI N of JCT TH 169 · Structure no. 70031

Built
2016
9 years old
Condition
Good
inspected August 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
212 ft
2 main spans
Daily traffic
5,100
2018 count
Owner
City
City or Municipal Highway Agency

About this bridge

Msas 123 over US 169 is a prestressed concrete stringer/multi-beam or girder carrying Msas 123 over US 169 in Scott County, Minnesota. It was built in 2016, so it is 9 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 5,100 vehicles a day, projected to reach 5,000 by 2038. The structure is 212 ft (64.6 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesMsas 123
CrossesUS 169
Location0.5 MI N of JCT TH 169
RouteCity Street 123
Coordinates44.61262, -93.77004
Functional classRural Major 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 inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation8: Equal to present desirable criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating59.3 US tons
Inventory rating45.7 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHL 93
Structure length212 ft (64.6 m)
Longest span105 ft (32 m)
Deck width47 ft (14.3 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,100 (2018)
Projected traffic5,000 by 2038
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Msas 123 over US 169 built?

It was built in 2016, making it 9 years old in 2025.

What condition is Msas 123 over US 169 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 August 2024.

How much traffic does Msas 123 over US 169 carry?

About 5,100 vehicles per day (2018 count).

How long is Msas 123 over US 169?

The structure is 212 ft (64.6 m) long with a longest span of 105 ft (32 m) and a deck 47 ft wide.

Who owns Msas 123 over US 169?

It is owned by the City or Municipal Highway Agency.