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Caltrans District 4
Caltrans District 4 - Working to bring you safe, efficient, accessible, and environmentally responsible highways and bridges in the Bay Area.
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Caltrans District 4 retweeted
Bay Bridge 5h
: The view from the leading edge of the east side of the demolition project. © 2015, Sam Burbank
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Caltrans District 4 retweeted
Caltrans HQ 4h
Caltrans Concludes Tower Anchor Rod Seismic “Pull” Tests; Results Further Verify Integrity of Bay Bridge Tower
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Caltrans District 4 retweeted
SFNewsfeed 18h
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Caltrans District 4 retweeted
Bijan Sartipi 8h
May is Bike Month. Holding strong 3rd position in the Bay Area.
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Caltrans District 4 24h
Construction continues . Watch 4 ovrnght ramp closures & detours.
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Caltrans District 4 retweeted
Carrie Bowen May 26
Caltrans News Flash #30 - Caltrans Rock Climbers Featured on CNN’s “Somebody's Gotta Do It”
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511 Bay Area May 26
Injury Accident Closes Both Directions of CA-29 in the Area of Pope St. in St. Helena
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Caltrans District 4 retweeted
511 Bay Area May 25
San Mateo Bridge has reopened to traffic. More info at
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Caltrans District 4 May 22
Reminder: closed TONIGHT 5-21-15 Completing work frm last weekend.
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Caltrans District 4 retweeted
511 Bay Area May 22
Overturned Tractor Trailer Blocks Peabody Avenue On Ramp to Eastbound I-80 In Vacaville-Expected to Open 1 PM.
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Caltrans HQ May 21
Traveling for Memorial Day? Prepare ahead and check for lane closures, incidents and more here: .
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Caltrans District 4 retweeted
Mark Thomas & Co. May 21
Jameson Cyn Widening project wins CTF Conventional State Highway of the Year award.
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Caltrans District 4 retweeted
Caltrans HQ May 18
Caltrans Seeks Public Input On How To Improve Interregional Transportation Across California
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Caltrans District 4 retweeted
Bijan Sartipi May 19
Imaging software improves planning for Doyle Drive seismic work - KTVU -
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Caltrans District 4 retweeted
KCBS Traffic May 21
Bay Bridge: stalled AC Transit bus reported WB before the tunnel, left lane. Expect delays.
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Caltrans District 4 retweeted
KTVU May 20
: Due to an on-going gas leak on Folsom and 4th, traffic in the downtown SF area is very heavy.
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Caltrans District 4 retweeted
KCBS 740 AM/106.9 FM May 20
BART service restored after damaged equipment repaired; delays continue
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Caltrans District 4 retweeted
Napa Valley Register May 20
McKinstry Street may not reopen until after in .
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Alameda CTC May 20
New signs on WB I-80 will provide real-time information. How they’ll work:
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Caltrans District 4 retweeted
KCBS Traffic May 20
MAJOR BART delays system wide due to problems @ 12th St Oakland . Repairs will begin after morning commute when delays will increase.
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