US Bridges

Msas 103 over Chaska Creek

Fair

Carver County, Minnesota · 0.2 MI SE of JCT Csah 61 · Structure no. 10522

Built
1981
44 years old
Condition
Fair
inspected August 2024
Type
Slab
Concrete
Length
39 ft
1 main span
Daily traffic
2,967
2021 count
Owner
City
City or Municipal Highway Agency

About this bridge

Msas 103 over Chaska Creek is a concrete slab carrying Msas 103 over Chaska Creek in Carver County, Minnesota. It was built in 1981, so it is 44 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 5 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 2,967 vehicles a day, projected to reach 2,967 by 2041. The structure is 39 ft (11.8 m) long and 58 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesMsas 103
CrossesChaska Creek
Location0.2 MI SE of JCT Csah 61
RouteCity Street 103
CountyCarver County
StateMinnesota
Coordinates44.78475, -93.60618
Functional classUrban Collector

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionAugust 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry7: Better than present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating50.7 US tons
Inventory rating30.4 US tons

Structure

Structure typeSlab
MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length39 ft (11.8 m)
Longest span35 ft (10.8 m)
Deck width58 ft (17.7 m)
Roadway width44 ft (13.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic2,967 (2021)
Projected traffic2,967 by 2041
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—
NavigationNo navigation control on waterway

Frequently asked questions

When was Msas 103 over Chaska Creek built?

It was built in 1981, making it 44 years old in 2025.

What condition is Msas 103 over Chaska Creek 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 August 2024.

How much traffic does Msas 103 over Chaska Creek carry?

About 2,967 vehicles per day (2021 count).

How long is Msas 103 over Chaska Creek?

The structure is 39 ft (11.8 m) long with a longest span of 35 ft (10.8 m) and a deck 58 ft wide.

Who owns Msas 103 over Chaska Creek?

It is owned by the City or Municipal Highway Agency.