US Bridges

Sharon Road over Deer Creek

PoorPosted for load

Saginaw County, Michigan · 0.4 MI N of Gary Road · Structure no. 000000000009251

Built
1987
38 years old
Condition
Poor
inspected June 2024
Type
Tee Beam
Prestressed Concrete
Length
58 ft
2 main spans
Daily traffic
540
2013 count
Owner
County
County Highway Agency

About this bridge

Sharon Road over Deer Creek is a prestressed concrete tee beam carrying Sharon Road over Deer Creek in Saginaw County, Michigan. It was built in 1987, so it is 38 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 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 540 vehicles a day, roughly 5% of them trucks, projected to reach 567 by 2023. The structure is 58 ft (17.6 m) long and 36 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesSharon Road
CrossesDeer Creek
Location0.4 MI N of Gary Road
RouteCounty Highway 7337
Coordinates43.22312, -84.11603
Functional classRural Major 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
Deck7 GoodSome minor problems.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection4 PoorAdvanced section loss, deterioration, spalling or scour.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourFoundations stable; action required to protect exposed foundations
Structural evaluation3: Basically intolerable, requiring high priority of corrective action
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating42.1 US tons
Inventory rating25.4 US tons

Structure

Structure typeTee Beam
MaterialPrestressed Concrete
DeckConcrete, precast panels
Main spans2
Design loadHS 20 + Mod
Structure length58 ft (17.6 m)
Longest span29 ft (8.8 m)
Deck width36 ft (11 m)
Roadway width34 ft (10.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic540 (2013)
Projected traffic567 by 2023
Trucks5%
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 statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Sharon Road over Deer Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Sharon Road over Deer 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 June 2024.

How much traffic does Sharon Road over Deer Creek carry?

About 540 vehicles per day (2013 count), of which roughly 5% are trucks.

How long is Sharon Road over Deer Creek?

The structure is 58 ft (17.6 m) long with a longest span of 29 ft (8.8 m) and a deck 36 ft wide.

Who owns Sharon Road over Deer Creek?

It is owned by the County Highway Agency.