CURRENT PROJECTS UNDER CONSTRUCTION
Last updated June 27, 2018.

You may have some questions about the SB 1 signs you’re seeing on the road. Signs on state right-of-way are tied to construction and placed by the contractor when the contract is approved. Work on the project typically begins within 60 days of the contract approval. To date, contractors have installed signs at 64 highway construction sites to notify the public of roadwork ahead and to keep them informed about how SB 1 funds are being spent in their region. As has historically been the case, Caltrans aims to be as transparent as possible about how the Department is using transportation revenues. Due to the nature of the work, striping projects are not mapped on the RebuildingCA.ca.gov project map, however these important projects are part of CA’s highway safety improvements and signs are placed to alert the public of active work zone locations. Below is a current list of all SB 1 projects with signage:

Caltrans District County Route Project Name Project Description Project Category SB 1 Sign Posted
12 Orange 57 Orange 57 Pavement Project $7.8 million project will replace broken slabs and resurface concrete pavement on more than 46 lane miles of State Route 57 through the cities of Orange, Anaheim, Placentia and Fullerton. Pavement 12/18/2017
7 Los Angeles 5 Los Angeles 5 Pavement Project $1.7 million will resurface nearly seven miles of Interstate 5 between Interstate 605 and Washington Blvd. in the Los Angeles area. Pavement 2/20/2018
5 Santa Barbara 101 Santa Barbara 101 Bridges Project $1.4 million bridge project will revamp two bridges on U.S. Highway 101 in Santa Barbara County. Bridges 3/15/2018
6 Kings 5 Kings 5 Lost Hills Rubber Rehab. Pavement Project $28.5 million pavement replacement project will improve 36 lane miles of Interstate 5 from the Kern/Kings County line to south of Utica Avenue near Lost Hills. Pavement 3/23/2018
2 Tehema 5 Tehama 32 Red Bluff Overlay Pavement Project $13.9 million pavement project will improve 89.6 lane miles of Interstate 5 from the Glenn/Tehama County line to north of Branch Coyote Creek near the city of Red Bluff in Tehama County. Pavement 3/26/2018
5 San Luis Obispo/ Monterey 101 San Luis Obispo & Monterey 101 Striping Project $5.2 million project will widen striping and increase visibility on 379 lane miles of U.S. Highway 101 from the State Route 166/US-101 Separation in San Luis Obispo County to the SR-198/US-101 Separation in Monterey County. Striping 4/9/2018
5 Monterey/ San Benito 101 Monterey & San Benito 101 Striping Project $4.4 million project will widen striping and increase visibility on 281 lane miles of U.S. Highway 101 from the State Route 198/US-101 Separation in Monterey County to the San Benito/Santa Clara County line. Striping 4/9/2018
5 Santa Barbara/ San Luis Obispo 101 Santa Barbara & San Luis Obispo 101 Striping Project $4.9 million project will widen striping and increase visibility on 367 lane miles of U.S. Highway 101 from the Ventura/Santa Barbara County line to north of the Santa Barbara/San Luis Obispo County line. Striping 4/20/2018
12 Orange 5 Orange 5 Striping Project $5.4 million project will widen striping and increase visibility on 327 lane miles of Interstate 5 from the Orange/San Diego County line to the Los Angeles/Orange County line. Striping 4/26/2018
10 San Joaquin 99 San Joaquin 99 Striping Project $2.1 million project will widen striping and increase visibility on 104 lane miles of State Route 99 from SR-120/SR-99 Junction in San Joaquin County to the Sacramento/San Joaquin County line. Striping 4/27/2018
1 Humboldt 101 Humboldt 101 RHMA Overlay Pavement Project $3.1 million pavement project will improve 23.2 lane miles of U.S. Highway 101 from north of Boyes Creek Viaduct to north of Prairie Creek Park Undercrossing in Humboldt County. Pavement 5/1/2018
5 San Luis Obispo 101 San Luis Obispo 101 Pavement Project $9 million project will resurface more than eight miles of U.S. Highway 101 between Templeton and Paso Robles. Pavement 5/1/2018
5 Santa Barbara 1 Santa Barbara 1 Las Cruces CAPM Pavement Project $17 million pavement preservation project will construct rumble strip, upgrade guardrail and improve 42.6 lane miles of State Route 1 from the Las Cruces Interchange (U.S. Highway 101 Separation) in Santa Barbara County to the south SR-246 Junction in the city of Lompoc. Pavement 5/1/2018
11 San Diego 15 San Diego 15 Striping Project $5 million project will widen striping and increase visibility on 281 lane miles of Interstate 15 from north of State Route 56 in San Diego County to the Riverside/San Diego County line. Striping 5/1/2018
3 Yolo/ Sacramento/ Placer 80 Yolo, Sacramento & Placer 80 Striping Project $3.6 million project will widen striping and increase visibility on 381 lane miles of Interstate 80 from the Yolo/Solano County line to Harbor Boulevard in Yolo County, I-80 from the Sacramento/Yolo County to the Placer/Sacramento County line, and I-80 from the Placer/Sacramento County line to east of the I-80/SR-174 Separation in Placer County. Striping 5/7/2018
3 Sacramento/ Sutter 99, 99, 51 & 50/ 99 Sacramento & Sutter 50, 51 & 99 Striping Project $1.8 million project will widen striping and increase visibility on 177 lane miles of State Routes 99, 50 and 51 at various locations in Sacramento County, and SR-99 from the Sacramento/Sutter County line to the SR-99/SR-70 Separation in Sutter County. Striping 5/7/2018
10 Stanislaus 5 Stanislaus 5 Striping Project $1.7 million project will widen striping and increase visibility on 113 lane miles of Interstate 5 from the Stanislaus/Merced County line to the San Joaquin/Stanislaus County line. Striping 5/7/2018
10 Merced 5/ 152 Merced 5 & 152 Bridges Project $3.9 million bridge project will revamp 18 bridges on Interstate 5 and State Route 152 in Merced County. Bridges 5/8/2018
10 Merced/ Stanislaus 5 Merced & Stanislaus 5 Bridges Project $4.3 million bridge project will revamp 20 bridges on Interstate 5 in the counties of Merced and Stanislaus. Bridges 5/8/2018
10 Stanislaus 99 Stanislaus 99 Striping Project $2.5 million project will widen striping and increase visibility on 144 lane miles of State Route 99 from the Merced/Stanislaus County line to the San Joaquin/Stanislaus County line. Striping 5/9/2018
4 Alameda 880 Alameda 880 CAPM Pavement Project $55.2 million pavement replacement project will improve 104 lane miles of Interstate 880 from north of Fremont Boulevard Overcrossing to High Street Separation and Overhead in Alameda County. Pavement 5/10/2018
10 San Joaquin 99 San Joaquin 99 Pavement Project $5.3 million pavement project will repair 30 lane miles of State Route 99 from SR-4/Crosstown Freeway to Hammer Lane in San Joaquin County. Pavement 5/10/2018
7 Los Angeles 138 Los Angeles 138 Pavement Preservation & ADA Curb Ramps Pavement Project $12.1 million pavement preservation project will upgrade pedestrian curb ramps at intersections and crosswalk, and improve 16 lane miles of State Route 138 from 30th Street East to East Avenue S in the city of Palmdale in Los Angeles County. Pavement 5/12/2018
6 Kern 5 Kern 5 Striping Project $1.3 million project will widen striping and increase visibility on 19 lane miles of Interstate 5 at various locations in Kern County. Striping 5/14/2018
11 Imperial 111/ 98 Imperial 111 & 98 RHMA Overlay Pavement Project $18.4 million project will improve 44 lane miles of State Routes 111 from State Route 98 to Ross Avenue near the city of Calexico, and SR-98 from Rockwood Avenue to east of Cole Road in Imperial County. Pavement 5/14/2018
3 Sacramento 50 Sacramento 50 RHMA Overlay Pavement Project $9.5 million pavement project will improve 59 lane miles of U.S. Highway 50 from west of Sunrise Blvd. in Sacramento County to the El Dorado/Sacramento County line. Pavement 5/15/2018
11 Imperial 98/ 111 Imperial 98 & 111 Bridges Project $193 thousand bridge project will provide erosion control and revamp five bridges on State Routes 98 and 111 in Imperial County. Bridges 5/15/2018
3 Yolo 5 Yolo 5 RHMA Overlay Pavement Project $2.1 million pavement project will improve 4.5 lane miles of Interstate 5 at various locations north of the city of Woodland in Yolo County. Pavement 5/16/2018
4 Contra Costa/ Alameda 80 Contra Costa & Alameda 80 Striping Project $2.7 million project will widen striping and increase visibility on 57 lane miles of Interstate 80 at various locations from Powell Street in Alameda County to Cummings Sky Overcrossing in Contra Costa County. Striping 5/20/2018
10 San Joaquin 5 San Joaquin 5 Bridge Project $3 million bridge project will revamp three bridges on Interstate 5 in San Joaquin County. Bridges 5/20/2018
10 San Joaquin 5 San Joaquin 5 Striping Project $4.8 million project will widen striping and increase visibility on 226 lane miles of Interstate 5 from the San Joaquin/Stanislaus County line to Lathrop Road in San Joaquin County, and from north of Hospital Road in San Joaquin County to the Sacramento/San Joaquin County line. Striping 5/20/2018
2 Trinity 299 Trinity 36 Big Bar Overlay Pavement Project $1.3 million pavement project will improve 7.3 lane miles of State Route 299 from east of Little French Creek to east of Manzanita Creek Bridge near Big Bar in Trinity County. Pavement 5/21/2018
2 Lassen 299 Lassen 299 Pavement Project $2.2 million pavement project will improve 9.4 lane miles of State Route 299 from the Shasta/Lassen County line to west of Muck Valley Hydro Road near McArthur in Lassen County. Pavement 5/23/2018
10 San Joaquin 5 San Joaquin 5 Pavement Project $2.4 million project will repair and replace various sections of pavement of Interstate 5 from Hammer Lane in Stockton to the San Joaquin/Sacramento County line. Pavement 5/24/2018
4 Marin 1 Marin 1 Olema Creek Bridge Project $6.3 million project to replace culvert with a bridge on State Route 1 south of Sir Francis Drake Boulevard near Olema in Marin County. Bridge 5/25/2018
4 Solano 80 Solano 80 Striping Project $5 million project will widen striping and increase visibility on 220 lane miles of Interstate 80 from the Yolo/Solano County line to the Carquinz Bridge in Solano County. Striping 5/25/2018
3 Butte 70 Butte 70 Overlay Pavement Project $2.2 million pavement preservation project will improve 11.2 lane miles of State Route 70 from north of Garden Drive Overcrossing to Campbell Creek Overflow Bridge north of the city of Oroville in Butte County. Pavement 5/29/2018
1 Humboldt 101 Humboldt 101 Fortuna Overlay Pavement Project $9.7 million pavement project will improve 26.9 lane miles of U.S. Highway 101 from south of Kenmar Road Undercrossing to south of Loleta Drive Overcrossing near the city of Fortuna in Humboldt County. Pavement 6/1/2018
5 Monterey 68 Monterey 68 Pavement Project $4 million project will resurface nearly seven mile of State Route 68 between Monterey and the Laguna Seca Race Track. Pavement 6/1/2018
6 Kern 58 Kern 58 Pavement Project $3.3 million pavement replacement project will improve 12 lane miles of State Route 58 at various locations near west of McKittrick in Kern County. Pavement 6/1/2018
6 Fresno 63, 145, 180 Fresno 63, 145 & 180 Pavement Project $1.3 million pavement replacement project will improve 9 lane miles and repair various sections of State Route 63 near Orange Cove, State Route 145 near Westside and State Route 180 near the city of Kerman in Fresno County. Pavement 6/1/2018
9 Inyo 395 Inyo 395 Chip Seal Pavement Project $1 million pavement project will improve 24.4 lane miles of northbound U.S. Highway 395 from State Route 168 Junction to Sunland Indian Reservation Road near the city of Bishop in Inyo County. Pavement 6/1/2018
6 Kern 5 Kern 5 Striping Project $4.2 million project will widen striping and increase visibility on 286 lane miles of Interstate 5 at various locations in Kern County. Striping 6/4/2018
6 Kings/ Fresno 5 Kings & Fresno 5 Striping Project $1.8 million project will widen striping and increase visibility on 127 lane miles of Interstate 5 at various locations from the Kings/Kern County line to the Fresno/Merced County line. Striping 6/4/2018
6 Tulare/ Fresno/ Madera 99 Tulare, Fresno & Madera 99 Striping Project $4 million project will widen striping and increase visibility on 308 lane miles of State Route 99 at various locations in the counties of Tulare, Fresno and Madera. Striping 6/4/2018
9 Mono/ Inyo 395 & 89/ 395 Mono 395 & 89 Chip Seal Pavement Project $2.1 million pavement project will improve 51.6 lane miles of northbound U.S. Highway 395 north of Gorge Road in Inyo County, State Route 89 from US-395/SR-89 Intersection to south of Big Springs Road in Mono County, northbound US-395 from the Inyo/Mono County line to Forest Road in Mono County, US-395 from Rock Creek Road to south of South Landing Road, and from Mono Inn Drive to south of Lundy Lake Road in Mono County. Pavement 6/4/2018
11 San Diego 805, 5 San Diego 805 & 5 Slab Repair & Replace Pavement Project $7.7 million project will improve 28 lane miles of Interstate 805 between the city of San Diego and National City, and I-5 between the San Ysidro Port and the city of Chula Vista in San Diego County. Pavement 6/4/2018
12 Orange 91 Orange 91 Resurface Pavement Project $2.3 million project will resurface more than five miles of on-ramps and off-ramps along State Route 91 near Buena Park with rubberized asphalt. Pavement 6/4/2018
7 Los Angeles 1 Los Angeles 1 Pavement Project $7.2 million pavement preservation project will improve 100 lane miles of State Route 1 between the cities of Long Beach and Hermosa Beach. Pavement 6/8/2018
4 Solano 113 Solano 113 Pavement Project $1.4 million pavement replacement project will improve 3.3 lane miles of State Route 113 at various locations between the cities of Rio Vista and Dixon in Solano County. Pavement 6/11/2018
5 Monterey 1 Monterey 1 Bridges Project $4.4 million bridge project will revamp eight bridges on State Route 1 in Monterey County. Bridges 6/11/2018
6 Fresno/ Madera 99 Fresno & Madera 99 Pavement Project $5.2 million pavement replacement project will improve 74 lane miles of State Route 99 at various locations in the counties of Fresno and Madera. Pavement 6/11/2018
6 Kern/ Tulare 99, 190 Kern & Tulare 99 & 190 Pavement Project $3.4 million pavement replacement project will improve 71 lane miles of State Route 99 at various locations between the cities of McFarland and Delano in Kern County, and State Route 190 near Porterville in Tulare County. Pavement 6/11/2018
11 San Diego 78 San Diego 78 RHMA Overlay Pavement Project $9.7 million project will improve 71 lane miles of State Route 78 between the city of Escondido and Banner in San Diego County. Pavement 6/11/2018
11 San Diego 15 San Diego 15 Main Street Striping Project $4.2 million project will widen striping and increase visibility on 185 lane miles of Interstate 5 from Main Street to north of State Route 56 in San Diego County. Striping 6/11/2018
11 San Diego 5 San Diego 5 Genesse Striping Project $6.5 million project will widen striping and increase visibility on 237 lane miles of Interstate 5 from the United States/Mexico Border to Genesse Avenue Overcrossing in San Diego County. Striping 6/11/2018
11 San Diego 5 San Diego 5 Striping Project $9.3 million project will widen striping and increase visibility on 346 lane miles of Interstate 5 from Genesse Avenue Overcrossing in San Diego County to the Orange/San Diego County line. Striping 6/11/2018
4 Alameda 24/ 80/ 580/ 880/ 980 Alameda Bridges Project $4.5 million bridge project will revamp 26 bridges on State Route 24 and Interstates 80, 580, 880 and 980 in Alameda County. Bridges 6/13/2018
4 Sonoma/ Marin 101 Sonoma & Marin 101 Striping Project $6.1 million project will widen striping and increase visibility on 446 lane miles of U.S. Highway 101 from the Sonoma/Mendocino County line to the Marin/San Francisco County line. Striping 6/13/2018
1 Humboldt/ Mendocino 101 Humboldt & Mendocino 101 Concrete Overlay Bridges Project $5.9 million bridge project will revamp 19 bridges on U.S. Highway 101 in the counties of Humboldt and Mendocino. Bridges 6/14/2018
6 Fresno 168 Fresno 168 Pavement Project $2.4 million pavement replacement project will improve 7 lane miles of State Route 168 at various locations near the city of Clovis in Fresno County. Pavement 6/15/2018
3 "El Dorado/ Nevada/ Placer" 50/ 20 & 89/ 80 El Dorado, Nevada & Placer Bridges Project $3.5 million bridge project will revamp eight bridges on U.S. Highway 50, State Route 20, Interstate 80 and SR-89 in the counties of El Dorado, Nevada and Placer. Bridges 6/20/2018
10 Tuolumne 108 Tuolumne 108 West Long Barn CAPM Pavement Project $2.2 million pavement replacement project will improve 4 lane miles of State Route 108 from Lyons Dam Road to east of Long Barn Connection in Tuolumne County. Pavement 6/22/2018