US Bridges

US-127 NB over Townline Creek

Good

Clare County, Michigan · 0.7 MI S of Roscommon Col · Structure no. 000000000001715

Built
1962
63 years old
Condition
Good
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
45 ft
1 main span
Daily traffic
4,213
2015 count
Owner
State
State Highway Agency

About this bridge

US-127 NB over Townline Creek is a steel stringer/multi-beam or girder carrying US-127 NB over Townline Creek in Clare County, Michigan. It was built in 1962, so it is 63 years old, older than the Michigan average of 48.3 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 4,213 vehicles a day, roughly 8% of them trucks, projected to reach 4,675 by 2036. The structure is 45 ft (13.7 m) long and 47 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesUS-127 NB
CrossesTownline Creek
Location0.7 MI S of Roscommon Col
RouteU.S. Route 127
Coordinates44.15085, -84.79856
Functional classRural Principal Arterial - Other

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.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionSeptember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation7: Better than present minimum criteria
Deck geometry8: Equal to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating60.7 US tons
Inventory rating38.3 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20
Structure length45 ft (13.7 m)
Longest span45 ft (13.7 m)
Deck width47 ft (14.3 m)
Roadway width42 ft (12.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,213 (2015)
Projected traffic4,675 by 2036
Trucks8%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

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—
NavigationNo navigation control on waterway

Frequently asked questions

When was US-127 NB over Townline Creek built?

It was built in 1962, making it 63 years old in 2025.

What condition is US-127 NB over Townline 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 September 2024.

How much traffic does US-127 NB over Townline Creek carry?

About 4,213 vehicles per day (2015 count), of which roughly 8% are trucks.

How long is US-127 NB over Townline Creek?

The structure is 45 ft (13.7 m) long with a longest span of 45 ft (13.7 m) and a deck 47 ft wide.

Who owns US-127 NB over Townline Creek?

It is owned by the State Highway Agency.