US Bridges

Gunn over Paint Creek

PoorPosted for load

Oakland County, Michigan · Bet Adams and Orion · Structure no. 000000000008207

Built
1958
67 years old
Condition
Poor
inspected March 2024
Type
Box Beam or Girders - Multiple
Prestressed Concrete
Length
35 ft
1 main span
Daily traffic
1,750
2015 count
Owner
County
County Highway Agency

About this bridge

Gunn over Paint Creek is a prestressed concrete box beam or girders - multiple carrying Gunn over Paint Creek in Oakland County, Michigan. It was built in 1958, so it is 67 years old, older 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 3 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 1,750 vehicles a day, projected to reach 2,400 by 2035. The structure is 35 ft (10.6 m) long and 28 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesGunn
CrossesPaint Creek
LocationBet Adams and Orion
RouteCounty Highway 0
Coordinates42.73999, -83.16943
Functional classUrban Collector

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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionMarch 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.8 US tons
Inventory rating37.8 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans1
Design loadHS 20 + Mod
Structure length35 ft (10.6 m)
Longest span29 ft (8.8 m)
Deck width28 ft (8.5 m)
Roadway width25 ft (7.6 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,750 (2015)
Projected traffic2,400 by 2035
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$18,000 (2050 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Gunn over Paint Creek built?

It was built in 1958, making it 67 years old in 2025.

What condition is Gunn over Paint 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 March 2024.

How much traffic does Gunn over Paint Creek carry?

About 1,750 vehicles per day (2015 count).

How long is Gunn over Paint Creek?

The structure is 35 ft (10.6 m) long with a longest span of 29 ft (8.8 m) and a deck 28 ft wide.

Who owns Gunn over Paint Creek?

It is owned by the County Highway Agency.