US Bridges

Msas 100 over US 169

Fair

Scott County, Minnesota · 2.3 MI E of JCT TH 41 · Structure no. 70011

Built
1995
30 years old
Condition
Fair
inspected May 2023
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
242 ft
2 main spans
Daily traffic
4,600
2017 count
Owner
State
State Highway Agency

About this bridge

Msas 100 over US 169 is a prestressed concrete stringer/multi-beam or girder carrying Msas 100 over US 169 in Scott County, Minnesota. It was built in 1995, so it is 30 years old, younger 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 4,600 vehicles a day, projected to reach 4,600 by 2039. The structure is 242 ft (73.8 m) long and 99 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMsas 100
CrossesUS 169
Location2.3 MI E of JCT TH 41
RouteCity Street 100
CountyScott County
StateMinnesota
Coordinates44.77616, -93.5407
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.
Superstructure7 GoodSome minor problems.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating78.7 US tons
Inventory rating49.9 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length242 ft (73.8 m)
Longest span133 ft (40.5 m)
Deck width99 ft (30.2 m)
Roadway width78 ft (23.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,600 (2017)
Projected traffic4,600 by 2039
Trucks—
Lanes on structure4
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
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 Msas 100 over US 169 built?

It was built in 1995, making it 30 years old in 2025.

What condition is Msas 100 over US 169 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 May 2023.

How much traffic does Msas 100 over US 169 carry?

About 4,600 vehicles per day (2017 count).

How long is Msas 100 over US 169?

The structure is 242 ft (73.8 m) long with a longest span of 133 ft (40.5 m) and a deck 99 ft wide.

Who owns Msas 100 over US 169?

It is owned by the State Highway Agency.