US Bridges

Methodist Ck Road over S. Fk. Salmon River

Poor

Siskiyou County, California · Forks · Structure no. 050554000001069

Built
1963
62 years old
Condition
Poor
inspected October 2024
Type
Stringer/Multi-beam or Girder
Concrete
Length
204 ft
3 main spans
Daily traffic
20
Owner
Federal
U.S. Forest Service

About this bridge

Methodist Ck Road over S. Fk. Salmon River is a concrete stringer/multi-beam or girder carrying Methodist Ck Road over S. Fk. Salmon River in Siskiyou County, California. It was built in 1963, so it is 62 years old, older than the California average of 54.8 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.

It carries about 20 vehicles a day, projected to reach 30 by 2045. The structure is 204 ft (62.2 m) long and 16 ft wide.

CarriesMethodist Ck Road
CrossesS. Fk. Salmon River
LocationForks
RouteFederal Lands Road 39N34
Coordinates41.2226, -123.25003
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
Deck7 GoodSome minor problems.
Superstructure3 SeriousLoss of section, deterioration, spalling or scour have seriously affected primary structural components.
Substructure7 GoodSome minor problems.
Channel and channel protection8 Very GoodNo problems noted.
Last inspectionOctober 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation*: *
Deck geometry6: Equal to present minimum criteria
Waterway adequacy8: Equal to present desirable criteria
Approach roadway alignment3: Basically intolerable, requiring high priority of corrective action
Operating rating—
Inventory rating—

Structure

MaterialConcrete
DeckConcrete, cast-in-place
Main spans3
Design loadHS 20
Structure length204 ft (62.2 m)
Longest span80 ft (24.4 m)
Deck width16 ft (4.9 m)
Roadway width14 ft (4.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic20 (—)
Projected traffic30 by 2045
Trucks—
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed—
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerU.S. Forest Service
Maintained byU.S. Forest Service
Historic statusHistorical significance not determinable at this time
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Methodist Ck Road over S. Fk. Salmon River built?

It was built in 1963, making it 62 years old in 2025.

What condition is Methodist Ck Road over S. Fk. Salmon River 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 October 2024.

How much traffic does Methodist Ck Road over S. Fk. Salmon River carry?

About 20 vehicles per day (latest count).

How long is Methodist Ck Road over S. Fk. Salmon River?

The structure is 204 ft (62.2 m) long with a longest span of 80 ft (24.4 m) and a deck 16 ft wide.

Who owns Methodist Ck Road over S. Fk. Salmon River?

It is owned by the U.S. Forest Service.