Recent California Updates

May 17, 2013

Spring Mountain Creek Bridge (Napa County, California)
Deck arch bridge over Spring Mountain Creek on Private Driveway
May 17, 2013:

Platform Bridge (Marin County, California)
Concrete pony arch bridge over Lagunitas Creek on Sir Francis Drake Bikeway
May 17, 2013: Updated by Nathan Holth: Merged Missing NBI Data

May 16, 2013

Jim Day Road Bridge (Shasta County, California)
Parker through truss bridge over Pitt River on Jim Day Road
May 16, 2013:

May 13, 2013

Alum Rock Park Upper Bridge (Santa Clara County, California)
Stone arch bridge over Upper Penitencia Creek on Alum Rock Road annex
May 13, 2013: Added by Craig Philpott

Upper Penitencia Creek Bridge (Santa Clara County, California)
Stone arch bridge over Upper Penitencia Creek on Penitencia Creek Road
May 13, 2013: Added by Craig Philpott

Alum Rock Park Bridge (Santa Clara County, California)
Closed-spandrel arch bridge over Penitencia Creek and Alum Rock Ave on Creek Trail
May 13, 2013: New photos from Craig Philpott

Carquinez Strait Bridge (1958) (Contra Costa County, California)
Bridge over Sacramento River, BNSF railroad on US Highway 80, eastbound
May 13, 2013:

Neuenschwander Road Bridge (Napa County, California)
Closed-spandrel arch bridge over Huichica Creek on Neuenschwander Road
May 13, 2013: Added by Craig Philpott

Belmont Tunnel (Los Angeles County, California)
Abandoned tunnel on Railroad (PE)
May 13, 2013:

PE Circular Bridge (Los Angeles County, California)
Stringer bridge over Las Flores Canyon on Pacific Electric Railroad
May 13, 2013:

PE Fletcher Drive Trestle (Los Angeles County, California)
Lost Deck plate girder bridge over Fletcher Drive on Pacific Electric Railway
May 13, 2013:

PE Los Angeles River Bridge (Los Angeles County, California)
Lost Deck plate girder bridge over Los Angeles River on Railroad
May 13, 2013:

PE Spadra Avenue Overpass (Orange County, California)
Lost Closed-spandrel arch bridge over Spadra Avenue (Now Harbor Boulevard) on Railroad
May 13, 2013:

PE San Pedro River Bascule Bridge (Los Angeles County, California)
Lost Through truss bridge over West Basin on Railroad
May 13, 2013:

PE Venice/La Cienega Boulevards Overpass (Los Angeles County, California)
Lost Pony/through plate girder bridge over Venice Boulevard/South La Cienega Boulevard on Railroad
May 13, 2013:

PE Torrance Boulevard Overpass (Los Angeles County, California)
Concrete tee beam bridge over Torrance Blvd on the Southern Pacific RR in Torrance
May 13, 2013:

Punta Larga over the San Gabriel River (Los Angeles County, California)
Open-spandrel arch bridge over San Gabriel River on Bicycle & Pedestrian Path in Duarte
May 13, 2013:

PE Santa Ana River Bridge (Orange County, California)
Pegram through truss bridge over Santa Ana River Channel on Pacific Electric Railway
May 13, 2013:

Pacific Electric Bike Trail Bridge (San Bernardino County, California)
Pony/through plate girder bridge over Foothill Boulevard on Trail
May 13, 2013:

PE Ballona Creek Bridge (Los Angeles County, California)
Lost Deck plate girder bridge over Ballona Creek on Railroad
May 13, 2013:

PE Grand Canal Bridge (Los Angeles County, California)
Closed-spandrel arch bridge over Grand Canal on Parking Lot
May 13, 2013: Added by Luke Harden

Lighthouse Street Bridge (Los Angeles County, California)
Closed-spandrel arch bridge over Grand Canal on Pedestrian Pathway
May 13, 2013:

May 10, 2013

Mountain Quarries RR Bridge (Placer County, California)
Closed-spandrel Reinforced concrete arch bridge over North Fork American River
May 10, 2013:

BNSF Tuolumne River Bridge (Stanislaus County, California)
Deck plate girder bridge over Tuolumne River on BNSF Railroad
May 10, 2013:

MET Dry Creek Bridge (Stanislaus County, California)
Deck plate girder bridge over Dry Creek on Railroad
May 10, 2013: Updated by Luke Harden: Changed status from "Unknown" to "Open"

Kilburn Road Bridge (Stanislaus County, California)
Steel Warren Pony truss bridge encased in concrete over Orestimba Creek on Kilburn Road
May 10, 2013: Updated by Nathan Holth: This bridge is at risk for demolition.

Crabtree Road Bridge (Stanislaus County, California)
Through truss bridge over Dry Creek on Crabtree Road
May 10, 2013: Updated by Nathan Holth: This bridge is at risk for demolition.

Seventh Street Bridge (Stanislaus County, California)
Deck truss bridge over Tuolumne River on Seventh Street
May 10, 2013: Updated by Nathan Holth: This bridge is at risk for demolition.

Cooperstown Road Bridge (Stanislaus County, California)
Pony truss bridge over Gallup Creek on Cooperstown Road
May 10, 2013: Updated by Nathan Holth: This bridge is now doomed.

May 8, 2013

Gaviota Tunnel (Santa Barbara County, California)
Tunnel Northbound US 101, Gaviota Gorge
May 8, 2013:

Foresthill Bridge (Placer County, California)
Bridge
May 8, 2013:

May 5, 2013

NWP Tunnel (Marin County, California)
Tunnel on Abandoned Railroad
May 5, 2013:

Cal Park Hill Tunnel (Marin County, California)
Tunnel on Pedestrian Pathway/SMART
May 5, 2013:

Healdsburg Railroad Bridge (Sonoma County, California)
Subdivided Warren through truss bridge over Russian River on Northwestern Pacific Railroad
May 5, 2013: Updated by Luke Harden: Addded future prospects...

Enterprise Bridge (Butte County, California)
Bridge over South Fork of Lake Oroville (Feather River) on Lumpkin Road.
May 5, 2013:

Manzanita Avenue Bridge (Butte County, California)
Bridge over Big Chico Creek on Manzanita Avenue
May 5, 2013: Updated by Luke Harden: Merged NBI data.

Manzanita Avenue Bridge (Butte County, California)
Bridge over Big Chico Creek on Manzanita Avenue
May 5, 2013: Added by Larry Matthews

May 3, 2013

Aetna Springs Road Bridge (Napa County, California)
Stone arch bridge over Swartz Creek on Aetna Springs Road
May 3, 2013: Updated by Craig Philpott: Added alternate creek name spelling

Gaviota Tunnel (Santa Barbara County, California)
Tunnel Northbound US 101, Gaviota Gorge
May 3, 2013:

April 24, 2013

Smith Point Bridge (Humboldt County, California)
Beam bridge over South Fork Eel River on US HIGHWAY 101
April 24, 2013: Updated by Craig Philpott: corrected location

UP Pismo Creek Bridge (San Luis Obispo County, California)
Warren through truss with all verticals bridge over Pismo Creek on Union Pacific Railroad (formerly SP RR)
April 24, 2013: New Street View added by Craig Philpott

UP North Pismo Creek Bridge (San Luis Obispo County, California)
Warren through truss bridge over Pismo Creek on Union Pacifc railroad (Formerly SPRR)
April 24, 2013: New Street View added by Craig Philpott

April 23, 2013

Chalk Hill Road Bridge (Sonoma County, California)
Concrete arch bridge over Maacama Creek on Chalk Hill Road
April 23, 2013: Updated by Nathan Holth: Bridge is planned for bypass.

American River Bridge (Sacramento County, California)
Concrete arch bridge over American River on CA 160 in Sacramento
April 23, 2013:

Stanislaus River Bridge (San Joaquin County, California)
Concrete arch bridge over Stanislaus River on Southbound CA 99 in Ripon
April 23, 2013: Updated by Craig Philpott: added original bridge engineer and corrected date.

San Joaquin River Bridge (Fresno County, California)
Lost Arch bridge over San Joaquin River on North Fork Road
April 23, 2013:

Shady Lane Bridge (Marin County, California)
Concrete bridge over Ross Creek on Shady Lane in Ross
April 23, 2013:

Larkin Street Bridge (Monterey County, California)
Deck truss bridge over Hartnell Gulch on Larkin Street
April 23, 2013:

First Street Bridge (Napa County, California)
Lost concrete tee beam bridge over Napa River on First Street in Napa
April 23, 2013:

South Honcut Creek Bridge (Yuba County, California)
Concrete bridge over South Honcut Creek on Honcut Road in Loma Rica
April 23, 2013:

April 22, 2013

First Street Bridge (Napa County, California)
Lost concrete tee beam bridge over Napa River on First Street in Napa
April 22, 2013: Updated by Craig Philpott: added historical engineer name

Doyle Drive Bridge (San Francisco County, California)
Deck truss bridge over N1-N101, Lincoln, Crissy on US HIGHWAY 101
April 22, 2013: Updated by Nathan Holth: Added builder.

April 21, 2013

San Joaquin River Bridge (Fresno County, California)
Lost Arch bridge over San Joaquin River on North Fork Road
April 21, 2013: Updated by Craig Philpott: added photos

Dinkey Creek Bridge (Fresno County, California)
Pratt pony truss bridge over Dinkey Creek on Sycamore Springs Road
April 21, 2013: Updated by Craig Philpott: Added photos

Fine Gold Creek Bridge (Madera County, California)
Bridge over Fine Gold Creek on County Road 200
April 21, 2013: Updated by Craig Philpott: corrected location added photos

Bailey Bridge (Fresno County, California)
Bailey pony truss bridge over Kings River on Trimmer Springs Road
April 21, 2013: Added by Craig Philpott

Dinkey Historical Bridge (Fresno County, California)
Bowstring through truss bridge over Dinkey Creek on an access road in the Dinkey Creek Recreation Area
April 21, 2013: Updated by Craig Philpott: refined design details added photos

Jose Basin Road Bridge (Fresno County, California)
Deck truss bridge over Bald Mill Creek on Jose Basin Road in Auberry
April 21, 2013: Updated by Craig Philpott: added photos

Italian Bar Road Bridge (Fresno County, California)
Warren Pony truss bridge over Redinger Lake on Italian Bar Road
April 21, 2013: Updated by Craig Philpott: corrected description and added photos

April 17, 2013

Wingo Lift Bridge (Sonoma County, California)
Pony/through plate girder bridge over Slough feeding San Pablo Bay on Northwestern Pacific Railroad
April 17, 2013:

Doyle Drive Bridge (San Francisco County, California)
Deck truss bridge over N1-N101, Lincoln, Crissy on US HIGHWAY 101
April 17, 2013: New photos from Craig Philpott

April 16, 2013

Doyle Drive Bridge (San Francisco County, California)
Deck truss bridge over N1-N101, Lincoln, Crissy on US HIGHWAY 101
April 16, 2013: Updated by Nathan Holth: Demolition of this bridge is ongoing.

April 13, 2013

N. Smith Avenue Bridge (Fresno County, California)
Wooden bridge over C&K Canal on N. Smith Avenue
April 13, 2013: New Street View added by Craig Philpott

Dinkey Creek Bridge (Fresno County, California)
Pratt pony truss bridge over Dinkey Creek on Sycamore Springs Road
April 13, 2013: Added by Craig Philpott

UP US101 Overpass (Ventura County, California)
Continuous 2-span Warren through truss bridge over US 101 on the Union Pacific Railroad in San Buenaventura
April 13, 2013:

Crown Valley Parkway Bridge (Orange County, California)
Concrete rigid frame bridge over O'neil Park on Crown Valley Parkway
April 13, 2013:

April 12, 2013

Crown Valley Parkway Bridge (Orange County, California)
Concrete rigid frame bridge over O'neil Park on Crown Valley Parkway
April 12, 2013: Added by Zachery

UP US101 Overpass (Ventura County, California)
Continuous 2-span Warren through truss bridge over US 101 on the Union Pacific Railroad in San Buenaventura
April 12, 2013:

UP US101 Overpass (Ventura County, California)
Continuous 2-span Warren through truss bridge over US 101 on the Union Pacific Railroad in San Buenaventura
April 12, 2013: New photos from Jann Mayer

UP Arroyo Grande Creek Bridge (San Luis Obispo County, California)
Pony/through plate girder bridge over Arroyo Grande Creek on Union Pacific Railroad (Formerly SPRR)
April 12, 2013:

Avila Truss Bridge No. 5 (San Luis Obispo County, California)
Lost Through truss bridge over San Luis Creek on Pacific Coast Railroad/Avila Beach Drive
April 12, 2013: Updated by Luke Harden: Added categories "Pacific Coast Railway", "Railroad", "Rail-to-road"

UP North Pismo Creek Bridge (San Luis Obispo County, California)
Warren through truss bridge over Pismo Creek on Union Pacifc railroad (Formerly SPRR)
April 12, 2013: