US Bridges

Bohms Road over Madison Drain

PoorClosed to traffic

Lapeer County, Michigan · Sec. 9 Goodland Twp. · Structure no. 000000000005423

Built
1930
95 years old, rebuilt 1960
Condition
Poor
inspected July 2023
Type
Stringer/Multi-beam or Girder
Steel
Length
22 ft
1 main span
Daily traffic
158
2020 count
Owner
County
County Highway Agency

About this bridge

Bohms Road over Madison Drain is a steel stringer/multi-beam or girder carrying Bohms Road over Madison Drain in Lapeer County, Michigan. It was built in 1930 and reconstructed in 1960, so it is 95 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: closed to all traffic.

It carries about 158 vehicles a day, projected to reach 193 by 2040. The structure is 22 ft (6.7 m) long and 29 ft wide. If it were closed, the detour would be 14.9 mi (24 km).

CarriesBohms Road
CrossesMadison Drain
LocationSec. 9 Goodland Twp.
RouteCounty Highway 0
Coordinates43.13154, -83.0585
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.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourScour critical; foundations unstable for calculated scour conditions
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 rating41.8 US tons
Inventory rating25 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadH 15
Structure length22 ft (6.7 m)
Longest span21 ft (6.4 m)
Deck width29 ft (8.8 m)
Roadway width28 ft (8.5 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic158 (2020)
Projected traffic193 by 2040
Trucks0%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed14.9 mi (24 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 proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Bohms Road over Madison Drain built?

It was built in 1930, making it 95 years old in 2025. It was reconstructed in 1960.

What condition is Bohms Road over Madison 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 July 2023.

How much traffic does Bohms Road over Madison Drain carry?

About 158 vehicles per day (2020 count).

How long is Bohms Road over Madison Drain?

The structure is 22 ft (6.7 m) long with a longest span of 21 ft (6.4 m) and a deck 29 ft wide.

Who owns Bohms Road over Madison Drain?

It is owned by the County Highway Agency.