US Bridges

Escanaba River RD over Sawmill Creek

PoorPosted for load

Marquette County, Michigan · 5.3 MI NW of Maple Rdg RD · Structure no. 000000000013724

Built
1985
40 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
25 ft
1 main span
Daily traffic
10
2013 count
Owner
State
Other State Agency

About this bridge

Escanaba River RD over Sawmill Creek is a steel stringer/multi-beam or girder carrying Escanaba River RD over Sawmill Creek in Marquette County, Michigan. It was built in 1985, so it is 40 years old, younger than the Michigan average of 48.3 years.

The most recent inspection reported to the Federal Highway Administration rates it in poor condition with a lowest component rating of 2 out of 9. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. Its operating status is: posted for load restriction.

It carries about 10 vehicles a day, projected to reach 10 by 2033. The structure is 25 ft (7.7 m) long and 12 ft wide. If it were closed, the detour would be 198.8 mi (320 km).

CarriesEscanaba River RD
CrossesSawmill Creek
Location5.3 MI NW of Maple Rdg RD
RouteState Lands Road 0
Coordinates46.1338, -87.3975
Functional classRural Local

Condition and inspection

Poor

The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions.

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionOctober 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourScour critical; extensive scour has occurred
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment7: Better than present minimum criteria
Operating rating42.1 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length25 ft (7.7 m)
Longest span24 ft (7.3 m)
Deck width12 ft (3.7 m)
Roadway width11 ft (3.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10 (2013)
Projected traffic10 by 2033
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed198.8 mi (320 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerOther State Agency
Maintained byOther State 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 Escanaba River RD over Sawmill Creek built?

It was built in 1985, making it 40 years old in 2025.

What condition is Escanaba River RD over Sawmill Creek in?

The National Bridge Inventory rates it in poor condition. The lowest-rated primary component is rated 4 or below, indicating advanced deterioration. Poor does not mean unsafe; such bridges are inspected more often and may carry load restrictions. The last reported inspection was in October 2024.

How much traffic does Escanaba River RD over Sawmill Creek carry?

About 10 vehicles per day (2013 count).

How long is Escanaba River RD over Sawmill Creek?

The structure is 25 ft (7.7 m) long with a longest span of 24 ft (7.3 m) and a deck 12 ft wide.

Who owns Escanaba River RD over Sawmill Creek?

It is owned by the Other State Agency.