US Bridges

Amsden Road over Dickerson Creek

PoorPosted for load

Montcalm County, Michigan · 0.75 South of Fenwick RD · Structure no. 000000000007505

Built
1905
120 years old, rebuilt 2009
Condition
Poor
inspected September 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
24 ft
1 main span
Daily traffic
37
2003 count
Owner
County
County Highway Agency

About this bridge

Amsden Road over Dickerson Creek is a steel stringer/multi-beam or girder carrying Amsden Road over Dickerson Creek in Montcalm County, Michigan. It was built in 1905 and reconstructed in 2009, so it is 120 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 2 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 37 vehicles a day, projected to reach 50 by 2023. The structure is 24 ft (7.3 m) long and 13 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesAmsden Road
CrossesDickerson Creek
Location0.75 South of Fenwick RD
RouteCounty Highway 0
Coordinates43.14169, -85.11958
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
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure2 CriticalAdvanced deterioration of primary structural elements. Bridge may be closed until corrective action is taken.
Substructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Channel and channel protection5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourUnknown foundation; not evaluated for scour
Structural evaluation2: Basically intolerable, requiring high priority of replacement
Deck geometry2: Basically intolerable, requiring high priority of replacement
Waterway adequacy5: Somewhat better than minimum adequacy to tolerate being left in place as is
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating5 US tons
Inventory rating2.9 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans1
Design loadUnknown
Structure length24 ft (7.3 m)
Longest span22 ft (6.7 m)
Deck width13 ft (4 m)
Roadway width13 ft (4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic37 (2003)
Projected traffic50 by 2023
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 proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$125,000
NavigationNo navigation control on waterway

Frequently asked questions

When was Amsden Road over Dickerson Creek built?

It was built in 1905, making it 120 years old in 2025. It was reconstructed in 2009.

What condition is Amsden Road over Dickerson 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 September 2024.

How much traffic does Amsden Road over Dickerson Creek carry?

About 37 vehicles per day (2003 count).

How long is Amsden Road over Dickerson Creek?

The structure is 24 ft (7.3 m) long with a longest span of 22 ft (6.7 m) and a deck 13 ft wide.

Who owns Amsden Road over Dickerson Creek?

It is owned by the County Highway Agency.