US Bridges

Caletti Ave over Pruitt Creek

Good

Sonoma County, California · 200 Ft S of Shiloh Road · Structure no. 20C0576

Built
1987
38 years old
Condition
Good
inspected July 2023
Type
Stringer/Multi-beam or Girder
Wood or Timber
Length
68 ft
1 main span
Daily traffic
10,000
2013 count
Owner
Town / Township
Town or Township Highway Agency

About this bridge

Caletti Ave over Pruitt Creek is a wood or timber stringer/multi-beam or girder carrying Caletti Ave over Pruitt Creek in Sonoma County, California. It was built in 1987, so it is 38 years old, younger than the California average of 54.8 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

It carries about 10,000 vehicles a day, roughly 20% of them trucks, projected to reach 14,330 by 2045. The structure is 68 ft (20.7 m) long and 52 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

CarriesCaletti Ave
CrossesPruitt Creek
Location200 Ft S of Shiloh Road
RouteCity Street 0
Coordinates38.52506, -122.793
Functional classUrban Local

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Channel and channel protection7 GoodSome minor problems.
Last inspectionJuly 2023
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation4: Meets minimum tolerable limits to be left in place as is
Deck geometry9: Superior to present desirable criteria
Waterway adequacy7: Better than present minimum criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating33.6 US tons
Inventory rating19.3 US tons

Structure

MaterialWood or Timber
DeckWood or timber
Main spans1
Design loadUnknown
Structure length68 ft (20.7 m)
Longest span67 ft (20.3 m)
Deck width52 ft (16 m)
Roadway width46 ft (13.9 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic10,000 (2013)
Projected traffic14,330 by 2045
Trucks20%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerTown or Township Highway Agency
Maintained byTown or Township Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNot applicable (no waterway)

Frequently asked questions

When was Caletti Ave over Pruitt Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Caletti Ave over Pruitt Creek in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in July 2023.

How much traffic does Caletti Ave over Pruitt Creek carry?

About 10,000 vehicles per day (2013 count), of which roughly 20% are trucks.

How long is Caletti Ave over Pruitt Creek?

The structure is 68 ft (20.7 m) long with a longest span of 67 ft (20.3 m) and a deck 52 ft wide.

Who owns Caletti Ave over Pruitt Creek?

It is owned by the Town or Township Highway Agency.