511 Contra Costa
@511cc.org
511 Contra Costa is a program of the Contra Costa Transportation Authority. We offer alternatives to driving alone to reduce traffic congestion & help air quality. Incentives are provided to encourage changes in commuting habits. https://511contracosta.org
Don't like driving in the rain? Take transit & let someone else do the driving. Explore transit options & incentives at 511cc.org/transit.
If you want to make taking the bus, train, or ferry to work a regular thing, apply for a $25 Clipper card: 511cc.org/trytransit
If you want to make taking the bus, train, or ferry to work a regular thing, apply for a $25 Clipper card: 511cc.org/trytransit
November 12, 2025 at 10:55 PM
Don't like driving in the rain? Take transit & let someone else do the driving. Explore transit options & incentives at 511cc.org/transit.
If you want to make taking the bus, train, or ferry to work a regular thing, apply for a $25 Clipper card: 511cc.org/trytransit
If you want to make taking the bus, train, or ferry to work a regular thing, apply for a $25 Clipper card: 511cc.org/trytransit
Caltrans D4 will perform tunnel washing and maintenance in Bore #3 of the Caldecott Tunnel on westbound State Route 24 (SR-24)
Schedule: Monday, November 10 – Wednesday, November 12, 10:00 PM – 4:30 AM nightly.
All other bores will remain open.
Schedule: Monday, November 10 – Wednesday, November 12, 10:00 PM – 4:30 AM nightly.
All other bores will remain open.
November 11, 2025 at 3:26 AM
Caltrans D4 will perform tunnel washing and maintenance in Bore #3 of the Caldecott Tunnel on westbound State Route 24 (SR-24)
Schedule: Monday, November 10 – Wednesday, November 12, 10:00 PM – 4:30 AM nightly.
All other bores will remain open.
Schedule: Monday, November 10 – Wednesday, November 12, 10:00 PM – 4:30 AM nightly.
All other bores will remain open.
Richmond residents are invited to provide input on the planned redesign of McBryde Avenue at Café McBryde this Saturday from 9:30-12:30. City staff & project team members will be available to answer questions & get feedback. Drop in anytime. Meeting info & ways to stay in the loop: 511cc.org/mcbryde
November 7, 2025 at 12:44 AM
Richmond residents are invited to provide input on the planned redesign of McBryde Avenue at Café McBryde this Saturday from 9:30-12:30. City staff & project team members will be available to answer questions & get feedback. Drop in anytime. Meeting info & ways to stay in the loop: 511cc.org/mcbryde
Headed to see Cal Football on Saturday? Avoid traffic & parking hassles by taking BART. From Downtown Berkeley BART you can walk to the game *or* grab a FREE Gameday Shuttle (available 2.5 hours pre-game until 1 hour after kickoff). More: pt.berkeley.edu/transit @calfootball.bsky.social @bart.gov
October 31, 2025 at 9:45 PM
Headed to see Cal Football on Saturday? Avoid traffic & parking hassles by taking BART. From Downtown Berkeley BART you can walk to the game *or* grab a FREE Gameday Shuttle (available 2.5 hours pre-game until 1 hour after kickoff). More: pt.berkeley.edu/transit @calfootball.bsky.social @bart.gov
Happy Halloween! 🎃 If you'll be behind the wheel today, be sure to avoid in-car distractions, keep an eye out for trick-or-treaters, and drive slowly in school zones and neighborhoods.
October 31, 2025 at 9:03 PM
Happy Halloween! 🎃 If you'll be behind the wheel today, be sure to avoid in-car distractions, keep an eye out for trick-or-treaters, and drive slowly in school zones and neighborhoods.
Starting November 1st, San Francisco Bay Ferry gives you more reasons to get on board. Youth ages 5-17 ride for just $1 per trip. There's also a 24-hour pass for $20 good for unlimited Ferry rides. Promotion runs through January 31st. Learn more: 511cc.org/ferrywinter @sfbayferry.com @ccta.net
October 30, 2025 at 8:13 PM
Starting November 1st, San Francisco Bay Ferry gives you more reasons to get on board. Youth ages 5-17 ride for just $1 per trip. There's also a 24-hour pass for $20 good for unlimited Ferry rides. Promotion runs through January 31st. Learn more: 511cc.org/ferrywinter @sfbayferry.com @ccta.net
CCTA is planning improvements to the Walnut Creek BART Station & they need your input to create better walking, biking, shuttle & transit options along the I-680 corridor. Take their quick survey and tell @ccta.net what would make your Walnut Creek BART experience better: 511cc.org/wcbartsurvey
October 30, 2025 at 6:01 PM
CCTA is planning improvements to the Walnut Creek BART Station & they need your input to create better walking, biking, shuttle & transit options along the I-680 corridor. Take their quick survey and tell @ccta.net what would make your Walnut Creek BART experience better: 511cc.org/wcbartsurvey
BIKE EVENTS: Looking for a group ride, free bike tune-up, skills class, or e-bike test ride? Our Bike Events calendar has you covered. You'll find one-time events *and* recurring rides & repair clinics. If you have a bike, there's something here for you: 511cc.org/bikeevents @bikeeastbay.bsky.social
October 27, 2025 at 10:02 PM
BIKE EVENTS: Looking for a group ride, free bike tune-up, skills class, or e-bike test ride? Our Bike Events calendar has you covered. You'll find one-time events *and* recurring rides & repair clinics. If you have a bike, there's something here for you: 511cc.org/bikeevents @bikeeastbay.bsky.social
Bike Rodeo & Festival: Bring family & friends to a FREE fun-filled day of activities, games, music & hands-on learning focused on bike & pedestrian safety – incl. a bike & scooter obstacle course (helmet & waiver req'd). Saturday (10/25) at Iron Horse MS in San Ramon. Info: 511cc.org/bikefest2025
October 24, 2025 at 9:28 PM
Bike Rodeo & Festival: Bring family & friends to a FREE fun-filled day of activities, games, music & hands-on learning focused on bike & pedestrian safety – incl. a bike & scooter obstacle course (helmet & waiver req'd). Saturday (10/25) at Iron Horse MS in San Ramon. Info: 511cc.org/bikefest2025
Free EV and e-bike test rides at the Electric Transportation Fair in Downtown Richmond on Saturday (10/25). Grab a free lunch, learn about Miocar & Richmond’s e-bike share program, and discover rebates & incentives for EVs, chargers, and e-bikes. Learn more & RSVP: 511cc.org/evfair @ccta.net
October 23, 2025 at 7:17 PM
Free EV and e-bike test rides at the Electric Transportation Fair in Downtown Richmond on Saturday (10/25). Grab a free lunch, learn about Miocar & Richmond’s e-bike share program, and discover rebates & incentives for EVs, chargers, and e-bikes. Learn more & RSVP: 511cc.org/evfair @ccta.net
The hours for the bike/pedestrian path on the Richmond-San Rafael Bridge are changing starting Monday, Oct. 27. A free bike shuttle will be provided Mondays through Thursdays. Learn more at mtc.ca.gov/rsrpath.
@mtcbata.bsky.social @bikeeastbay.bsky.social @richmondside.org @ccta.net
@mtcbata.bsky.social @bikeeastbay.bsky.social @richmondside.org @ccta.net
October 22, 2025 at 6:55 PM
The hours for the bike/pedestrian path on the Richmond-San Rafael Bridge are changing starting Monday, Oct. 27. A free bike shuttle will be provided Mondays through Thursdays. Learn more at mtc.ca.gov/rsrpath.
@mtcbata.bsky.social @bikeeastbay.bsky.social @richmondside.org @ccta.net
@mtcbata.bsky.social @bikeeastbay.bsky.social @richmondside.org @ccta.net
Live in a highlighted area? CCTA needs your input to identify projects important to you, like:
✅ Safer crossings
✅ Better bus connections
✅ Smoother bike & walking routes
✅ Simple comfort upgrades for daily travel
Short survey avail. in multiple languages: www.surveymonkey.com/r/DKPSG6W @ccta.net
✅ Safer crossings
✅ Better bus connections
✅ Smoother bike & walking routes
✅ Simple comfort upgrades for daily travel
Short survey avail. in multiple languages: www.surveymonkey.com/r/DKPSG6W @ccta.net
October 20, 2025 at 11:09 PM
Live in a highlighted area? CCTA needs your input to identify projects important to you, like:
✅ Safer crossings
✅ Better bus connections
✅ Smoother bike & walking routes
✅ Simple comfort upgrades for daily travel
Short survey avail. in multiple languages: www.surveymonkey.com/r/DKPSG6W @ccta.net
✅ Safer crossings
✅ Better bus connections
✅ Smoother bike & walking routes
✅ Simple comfort upgrades for daily travel
Short survey avail. in multiple languages: www.surveymonkey.com/r/DKPSG6W @ccta.net
BART UPDATE: As of 11am, service on BART Red and Green Lines has been restored.
October 20, 2025 at 7:02 PM
BART UPDATE: As of 11am, service on BART Red and Green Lines has been restored.
If you're headed to Pawstoberfest or Pittsburg's Halloween Spooktacular this weekend, take transit. Tri Delta Transit (TDT) can get you to both events:
• Halloween Spooktacular: TDT Route 371 - Event info: 511cc.org/spooktacular...
• Pawstoberfest: TDT Route 373 - Event info: 511cc.org/paws2025
• Halloween Spooktacular: TDT Route 371 - Event info: 511cc.org/spooktacular...
• Pawstoberfest: TDT Route 373 - Event info: 511cc.org/paws2025
October 18, 2025 at 12:19 AM
If you're headed to Pawstoberfest or Pittsburg's Halloween Spooktacular this weekend, take transit. Tri Delta Transit (TDT) can get you to both events:
• Halloween Spooktacular: TDT Route 371 - Event info: 511cc.org/spooktacular...
• Pawstoberfest: TDT Route 373 - Event info: 511cc.org/paws2025
• Halloween Spooktacular: TDT Route 371 - Event info: 511cc.org/spooktacular...
• Pawstoberfest: TDT Route 373 - Event info: 511cc.org/paws2025
Does your child love trick or treating & riding BART? The Halloween Train is for them! They'll enjoy fun activities at Dublin/Pleasanton BART, a ride on a Halloween-themed train & a Trunk or Treat mini-carnival at Lake Merritt Station Plaza. Details & RSVP: 511cc.org/halloweentrain @bart.gov
October 16, 2025 at 11:36 PM
Does your child love trick or treating & riding BART? The Halloween Train is for them! They'll enjoy fun activities at Dublin/Pleasanton BART, a ride on a Halloween-themed train & a Trunk or Treat mini-carnival at Lake Merritt Station Plaza. Details & RSVP: 511cc.org/halloweentrain @bart.gov
Big updates could be coming to key County Connection corridors! They're looking for input on service along Clayton Rd, Monument Blvd, Treat Blvd, & Ygnacio Valley Rd. Help guide the improvements by taking a short survey: surveymonkey.com/r/TB9Z36F @countyconnection.bsky.social
October 15, 2025 at 10:34 PM
Big updates could be coming to key County Connection corridors! They're looking for input on service along Clayton Rd, Monument Blvd, Treat Blvd, & Ygnacio Valley Rd. Help guide the improvements by taking a short survey: surveymonkey.com/r/TB9Z36F @countyconnection.bsky.social
Caltrans District 4 Road Work - Pittsburg:
🚧 Work continues on SR-4 near the Bailey Rd exit in #Pittsburg.
📅 Through Oct 31 (Subject to Change) Mon–Fri, 6 AM–2 PM
⚠️ Right shoulder closed during construction.
🚗 One EB lane closure Oct 31 for K-rail removal.
⛈️ All work is weather dependent.
🚧 Work continues on SR-4 near the Bailey Rd exit in #Pittsburg.
📅 Through Oct 31 (Subject to Change) Mon–Fri, 6 AM–2 PM
⚠️ Right shoulder closed during construction.
🚗 One EB lane closure Oct 31 for K-rail removal.
⛈️ All work is weather dependent.
October 15, 2025 at 12:19 AM
Caltrans District 4 Road Work - Pittsburg:
🚧 Work continues on SR-4 near the Bailey Rd exit in #Pittsburg.
📅 Through Oct 31 (Subject to Change) Mon–Fri, 6 AM–2 PM
⚠️ Right shoulder closed during construction.
🚗 One EB lane closure Oct 31 for K-rail removal.
⛈️ All work is weather dependent.
🚧 Work continues on SR-4 near the Bailey Rd exit in #Pittsburg.
📅 Through Oct 31 (Subject to Change) Mon–Fri, 6 AM–2 PM
⚠️ Right shoulder closed during construction.
🚗 One EB lane closure Oct 31 for K-rail removal.
⛈️ All work is weather dependent.
FLEET WEEK BY SEA: Buy a ticket for the SF Bay Ferry Richmond Scenic Trip on Saturday or Sunday and enjoy a 1-hour cruise with front-seat views of Fleet Weekend and the SF waterfront. Departs from Richmond at 3pm both days. More: 511cc.org/richmondscenic
@sfbayferry.com @richmondside.org
@sfbayferry.com @richmondside.org
October 10, 2025 at 8:26 PM
FLEET WEEK BY SEA: Buy a ticket for the SF Bay Ferry Richmond Scenic Trip on Saturday or Sunday and enjoy a 1-hour cruise with front-seat views of Fleet Weekend and the SF waterfront. Departs from Richmond at 3pm both days. More: 511cc.org/richmondscenic
@sfbayferry.com @richmondside.org
@sfbayferry.com @richmondside.org
If you can take WestCAT Lynx, AC Transit Transbay, or SolTrans Red or Green Lines to work, let us give you 10 free rides. Take 10 gives you time off from driving to work to enjoy a lower-stress, less expensive commute. Learn more at 511cc.org/take10. @ccta.net @rideact.bsky.social
October 7, 2025 at 9:07 PM
If you can take WestCAT Lynx, AC Transit Transbay, or SolTrans Red or Green Lines to work, let us give you 10 free rides. Take 10 gives you time off from driving to work to enjoy a lower-stress, less expensive commute. Learn more at 511cc.org/take10. @ccta.net @rideact.bsky.social
If you took BART this week, your trip could be worth $511. Multiple transit days mean *multiple chances* to win this Monday. Just sign up for Big Win on Transit & log the days you rode BART. It's that easy. Get started: 511cc.org/bigwin @ccta.net @bart.gov
October 3, 2025 at 11:58 PM
If you took BART this week, your trip could be worth $511. Multiple transit days mean *multiple chances* to win this Monday. Just sign up for Big Win on Transit & log the days you rode BART. It's that easy. Get started: 511cc.org/bigwin @ccta.net @bart.gov
Headed to Hardly Strictly? BART + Muni is a great option. Why pay for parking? FREE parking at East Bay BART stations Sat. & Sun. (and Fri. after 3pm). If BART + bike is your plan, bring a lock for self-serve bike parking. Transportation info: 511cc.org/hsb2025
@bart.gov @hardlystrictly.bsky.social
@bart.gov @hardlystrictly.bsky.social
October 3, 2025 at 6:27 PM
Headed to Hardly Strictly? BART + Muni is a great option. Why pay for parking? FREE parking at East Bay BART stations Sat. & Sun. (and Fri. after 3pm). If BART + bike is your plan, bring a lock for self-serve bike parking. Transportation info: 511cc.org/hsb2025
@bart.gov @hardlystrictly.bsky.social
@bart.gov @hardlystrictly.bsky.social
Happy California Clean Air Day! It's a great day to trade a solo drive for a walk, bike ride, or transit trip. PLUS: In partnership with Spare the Air, rides on all SF Bay Ferry routes are FREE today (Wednesday)! @sfbayferry.com @sparetheair.bsky.social
October 1, 2025 at 8:22 PM
Happy California Clean Air Day! It's a great day to trade a solo drive for a walk, bike ride, or transit trip. PLUS: In partnership with Spare the Air, rides on all SF Bay Ferry routes are FREE today (Wednesday)! @sfbayferry.com @sparetheair.bsky.social
Tomorrow (Wednesday) is California Clean Air Day. Celebrate by helping contribute to cleaner air – take transit, bike to work, walk to lunch, or combine vehicle trips to reduce emissions. For more about Clean Air Day, visit cleanairday.org. @cleanairca.bsky.social @sparetheair.bsky.social
October 1, 2025 at 2:13 AM
Tomorrow (Wednesday) is California Clean Air Day. Celebrate by helping contribute to cleaner air – take transit, bike to work, walk to lunch, or combine vehicle trips to reduce emissions. For more about Clean Air Day, visit cleanairday.org. @cleanairca.bsky.social @sparetheair.bsky.social
Don't miss out on the remaining #TransitMonth events, including:
· The "Rosie Ride" - Ferry trip & guided museum tour
· Bay Bridge Trail Anniversary Bike Ride
· Transit Month Wrap Party
· Ride Contest - Turn transit trips into drawing entries
Learn more: 511cc.org/events2 @sftru.bsky.social
· The "Rosie Ride" - Ferry trip & guided museum tour
· Bay Bridge Trail Anniversary Bike Ride
· Transit Month Wrap Party
· Ride Contest - Turn transit trips into drawing entries
Learn more: 511cc.org/events2 @sftru.bsky.social
September 27, 2025 at 12:52 AM
Don't miss out on the remaining #TransitMonth events, including:
· The "Rosie Ride" - Ferry trip & guided museum tour
· Bay Bridge Trail Anniversary Bike Ride
· Transit Month Wrap Party
· Ride Contest - Turn transit trips into drawing entries
Learn more: 511cc.org/events2 @sftru.bsky.social
· The "Rosie Ride" - Ferry trip & guided museum tour
· Bay Bridge Trail Anniversary Bike Ride
· Transit Month Wrap Party
· Ride Contest - Turn transit trips into drawing entries
Learn more: 511cc.org/events2 @sftru.bsky.social
With Clean Cars for All, income-eligible Bay Area residents get up to $12,000 to buy or lease an EV when retiring an old vehicle. Or they can opt for $7,500 to use on transit or to buy an e-bike. Learn more at a webinar Oct. 9 from 10-11am. RSVP: 511cc.org/cc4awebinar (Program info: 511cc.org/cc4a)
September 25, 2025 at 10:41 PM
With Clean Cars for All, income-eligible Bay Area residents get up to $12,000 to buy or lease an EV when retiring an old vehicle. Or they can opt for $7,500 to use on transit or to buy an e-bike. Learn more at a webinar Oct. 9 from 10-11am. RSVP: 511cc.org/cc4awebinar (Program info: 511cc.org/cc4a)