US Bridges

Chapin Road over Limbocker Drain

Poor

Saginaw County, Michigan · 1.0 MI N of Baldwin Road · Structure no. 000000000009334

Built
1973
52 years old
Condition
Poor
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
36 ft
1 main span
Daily traffic
185
2009 count
Owner
County
County Highway Agency

About this bridge

Chapin Road over Limbocker Drain is a steel stringer/multi-beam or girder carrying Chapin Road over Limbocker Drain in Saginaw County, Michigan. It was built in 1973, so it is 52 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 4 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.

It carries about 185 vehicles a day, roughly 5% of them trucks, projected to reach 194 by 2019. The structure is 36 ft (10.9 m) long and 28 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesChapin Road
CrossesLimbocker Drain
Location1.0 MI N of Baldwin Road
RouteCounty Highway 0
Coordinates43.21481, -84.30725
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Substructure4 PoorAdvanced section loss, deterioration, spalling or scour.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJune 2024
Inspection intervalevery 12 months
Operating statusOpen, no restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating62.2 US tons
Inventory rating37.5 US tons

Structure

MaterialSteel
DeckCorrugated steel
Main spans1
Design loadH 20
Structure length36 ft (10.9 m)
Longest span34 ft (10.3 m)
Deck width28 ft (8.5 m)
Roadway width27 ft (8.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic185 (2009)
Projected traffic194 by 2019
Trucks5%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed1.9 mi (3 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 Chapin Road over Limbocker Drain built?

It was built in 1973, making it 52 years old in 2025.

What condition is Chapin Road over Limbocker Drain 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 Chapin Road over Limbocker Drain carry?

About 185 vehicles per day (2009 count), of which roughly 5% are trucks.

How long is Chapin Road over Limbocker Drain?

The structure is 36 ft (10.9 m) long with a longest span of 34 ft (10.3 m) and a deck 28 ft wide.

Who owns Chapin Road over Limbocker Drain?

It is owned by the County Highway Agency.