US Bridges

Armour Road over Pheasant Canal

Poor

Sutter County, California · 0.5 MI N/O Varney RD · Structure no. 18C0039

Built
1950
75 years old, rebuilt 1998
Condition
Poor
inspected February 2025
Type
Stringer/Multi-beam or Girder
Steel
Length
32 ft
2 main spans
Daily traffic
55
2015 count
Owner
County
County Highway Agency

About this bridge

Armour Road over Pheasant Canal is a steel stringer/multi-beam or girder carrying Armour Road over Pheasant Canal in Sutter County, California. It was built in 1950 and reconstructed in 1998, so it is 75 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 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 55 vehicles a day, projected to reach 51 by 2047. The structure is 32 ft (9.8 m) long and 23 ft wide. If it were closed, the detour would be 5 mi (8 km).

CarriesArmour Road
CrossesPheasant Canal
Location0.5 MI N/O Varney RD
RouteCounty Highway 0
Coordinates38.9015, -121.67242
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
Deck4 PoorAdvanced section loss, deterioration, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Channel and channel protection6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionFebruary 2025
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour within limits of footing or piles
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being 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 alignment7: Better than present minimum criteria
Operating rating65.4 US tons
Inventory rating38.9 US tons

Structure

MaterialSteel
DeckWood or timber
Main spans2
Design loadHS 20
Structure length32 ft (9.8 m)
Longest span15 ft (4.6 m)
Deck width23 ft (7.1 m)
Roadway width21 ft (6.4 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic55 (2015)
Projected traffic51 by 2047
Trucks0%
Lanes on structure1
Traffic directionOne-lane bridge for two-way traffic
CarriesHighway
CrossesWaterway
Detour if closed5 mi (8 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 Armour Road over Pheasant Canal built?

It was built in 1950, making it 75 years old in 2025. It was reconstructed in 1998.

What condition is Armour Road over Pheasant Canal 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 February 2025.

How much traffic does Armour Road over Pheasant Canal carry?

About 55 vehicles per day (2015 count).

How long is Armour Road over Pheasant Canal?

The structure is 32 ft (9.8 m) long with a longest span of 15 ft (4.6 m) and a deck 23 ft wide.

Who owns Armour Road over Pheasant Canal?

It is owned by the County Highway Agency.