US Bridges

Millerburg Road over Ocqueoc River

FairPosted for load

Presque Isle County, Michigan · S Limits of Millersburg · Structure no. 000000000008995

Built
1948
77 years old
Condition
Fair
inspected September 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
51 ft
1 main span
Daily traffic
1,750
2006 count
Owner
City
City or Municipal Highway Agency

About this bridge

Millerburg Road over Ocqueoc River is a steel stringer/multi-beam or girder carrying Millerburg Road over Ocqueoc River in Presque Isle County, Michigan. It was built in 1948, so it is 77 years old, older than the Michigan average of 48.3 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. Its operating status is: posted for load restriction.

It carries about 1,750 vehicles a day, projected to reach 2,000 by 2026. The structure is 51 ft (15.5 m) long and 29 ft wide. If it were closed, the detour would be 24.2 mi (39 km).

Location

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CarriesMillerburg Road
CrossesOcqueoc River
LocationS Limits of Millersburg
RouteCity Street 655
CountyPresque Isle County
StateMichigan
Coordinates45.33203, -84.0601
Functional classRural Major 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
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionSeptember 2023
Inspection intervalevery 24 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation6: Equal to present minimum criteria
Deck geometry3: Basically intolerable, requiring high priority of corrective action
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating53.9 US tons
Inventory rating32.5 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length51 ft (15.5 m)
Longest span46 ft (14 m)
Deck width29 ft (8.9 m)
Roadway width22 ft (6.7 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,750 (2006)
Projected traffic2,000 by 2026
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed24.2 mi (39 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 Millerburg Road over Ocqueoc River built?

It was built in 1948, making it 77 years old in 2025.

What condition is Millerburg Road over Ocqueoc River 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 September 2023.

How much traffic does Millerburg Road over Ocqueoc River carry?

About 1,750 vehicles per day (2006 count).

How long is Millerburg Road over Ocqueoc River?

The structure is 51 ft (15.5 m) long with a longest span of 46 ft (14 m) and a deck 29 ft wide.

Who owns Millerburg Road over Ocqueoc River?

It is owned by the City or Municipal Highway Agency.