US Bridges

T 100 over Gorman Creek

Good

Wabasha County, Minnesota · 0.8 MI S of JCT CSAH18 · Structure no. 3066

Built
1919
106 years old
Condition
Good
inspected November 2024
Type
Girder and Floorbeam System
Concrete
Length
33 ft
1 main span
Daily traffic
33
1986 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

T 100 over Gorman Creek is a concrete girder and floorbeam system carrying T 100 over Gorman Creek in Wabasha County, Minnesota. It was built in 1919, so it is 106 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 33 vehicles a day, projected to reach 33 by 2029. The structure is 33 ft (10.1 m) long and 20 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesT 100
CrossesGorman Creek
Location0.8 MI S of JCT CSAH18
RouteCounty Highway 100
Coordinates44.29894, -92.00799
Functional classRural Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck8 Very GoodNo problems noted.
Superstructure8 Very GoodNo problems noted.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment7: Better than present minimum criteria
Operating rating59.4 US tons
Inventory rating35.6 US tons

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans1
Design loadUnknown
Structure length33 ft (10.1 m)
Longest span30 ft (9.1 m)
Deck width20 ft (6.1 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic33 (1986)
Projected traffic33 by 2029
Trucks—
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township 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 T 100 over Gorman Creek built?

It was built in 1919, making it 106 years old in 2025.

What condition is T 100 over Gorman Creek 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 November 2024.

How much traffic does T 100 over Gorman Creek carry?

About 33 vehicles per day (1986 count).

How long is T 100 over Gorman Creek?

The structure is 33 ft (10.1 m) long with a longest span of 30 ft (9.1 m) and a deck 20 ft wide.

Who owns T 100 over Gorman Creek?

It is owned by the Town or Township Highway Agency.