US Bridges

Beecher RD over Silver Creek

PoorClosed to traffic

Lenawee County, Michigan · 0.1 MI East of US-127 · Structure no. 000000000005567

Built
1992
33 years old
Condition
Poor
inspected November 2023
Type
Slab
Wood or Timber
Length
50 ft
3 main spans
Daily traffic
1,845
2022 count
Owner
County
County Highway Agency

About this bridge

Beecher RD over Silver Creek is a wood or timber slab carrying Beecher RD over Silver Creek in Lenawee County, Michigan. It was built in 1992, so it is 33 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 0 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 1,845 vehicles a day, roughly 2% of them trucks, projected to reach 3,700 by 2042. The structure is 50 ft (15.2 m) long and 33 ft wide. If it were closed, the detour would be 6.8 mi (11 km).

CarriesBeecher RD
CrossesSilver Creek
Location0.1 MI East of US-127
RouteCounty Highway 4646
Coordinates41.88361, -84.35999
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
Deck0 FailedOut of service and beyond corrective action.
Superstructure0 FailedOut of service and beyond corrective action.
Substructure0 FailedOut of service and beyond corrective action.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionNovember 2023
Inspection intervalevery 24 months
Operating statusClosed to all traffic
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation0: Immediate repair necessary to put back in service
Deck geometry5: Somewhat better than minimum adequacy to tolerate being left in place as is
Waterway adequacy6: Equal to present minimum criteria
Approach roadway alignment6: Equal to present minimum criteria
Operating rating0 US tons
Inventory rating0 US tons

Structure

Structure typeSlab
MaterialWood or Timber
DeckWood or timber
Main spans3
Design loadHS 20
Structure length50 ft (15.2 m)
Longest span24 ft (7.3 m)
Deck width33 ft (10 m)
Roadway width32 ft (9.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic1,845 (2022)
Projected traffic3,700 by 2042
Trucks2%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesWaterway
Detour if closed6.8 mi (11 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 Beecher RD over Silver Creek built?

It was built in 1992, making it 33 years old in 2025.

What condition is Beecher RD over Silver 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 November 2023.

How much traffic does Beecher RD over Silver Creek carry?

About 1,845 vehicles per day (2022 count), of which roughly 2% are trucks.

How long is Beecher RD over Silver Creek?

The structure is 50 ft (15.2 m) long with a longest span of 24 ft (7.3 m) and a deck 33 ft wide.

Who owns Beecher RD over Silver Creek?

It is owned by the County Highway Agency.