Thursday, April 23, 2015

U.S. Route 101 in San Mateo Co-Ramp Meters Go Green April 28

State of California • Department of Transportation

TRAFFIC ADVISORY

Date: April 22, 2015
District: 4 - Oakland
Contact: Gidget Navarro
Phone: (510) 286-5574

FOR IMMEDIATE RELEASE

U.S. Route 101 in San Mateo County
Ramp Meters to go Green April 28, 2015
Watch For New Signals at On-Ramps

San Mateo County – The California Department of Transportation (Caltrans) will activate southbound ramp metering on U.S. Route 101 in San Mateo County beginning April 28, 2015.

What is Ramp Metering?
Ramp metering is a traffic management strategy using traffic signals and accompanying equipment and techniques to improve flow on the freeway system. It is intended to improve the safety of vehicle merging.

Motorists at newly activated ramp locations may experience operational delays during the first few days of operation. Caltrans staff will monitor the metered locations and make adjustments, and then fine tune the metering operations.

Southbound Activation
Meters at 17 on-ramps will be activated on southbound U.S. 101 between the San Francisco/San Mateo County line and State Route 92.

• Beginning Tuesday, April 28, 2015 on-ramp meters will be set to solid green during commute times to alert drivers to the new driving condition.

• On Tuesday, May 5, 2015, on-ramp meters will start cycling through red and green during southbound PM peak time from 2:30 p.m. to 8:00 p.m.

• On Tuesday, May 12, 2015, on-ramp meters will start cycling during southbound AM peak time from 6:00 a.m. to 10:00 a.m.

Drivers entering U.S. Route 101 where on-ramp meters are activated should stop at red and wait until the metering light turns green to enter U.S. Route 101. Caltrans will monitor traffic conditions and operate ramp meters as appropriate.

Additional Information: All on-ramps will operate at “1 car per green” except for one freeway to freeway connector ramp which will meter and operate at “2 cars per green”. The freeway connector is the eastbound State Route 92 to southbound U.S Route 101 Connector.

Following activation, Caltrans will monitor ramp metering vehicle activity and optimize systems as needed. In addition, ramp meters could be subject to time changes based on monitoring results.

For more information, go to our new Caltrans U.S. Route 101 San Mateo County Ramp Metering webpage at: http://www.dot.ca.gov/dist4/101meteringsanmateo/

The Ramp Metering Information Line is: 510-286-4531. Or follow us on Twitter at: https://mobile.twitter.com/CaltransD4
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Wednesday, April 22, 2015

Caltrans & CHP Litter Enforcement Day-April 23-Don't Trash California

State of California • Department of Transportation

NEWS RELEASE

Date: April 21, 2015
Agency: District 4
Contact: Marcus Wagner
Phone: (510) 622-8758
Cell Phone: (510) 715-7614

Caltrans & CHP Annual Litter Enforcement Day
Thursday April 23, 2015
Don’t Trash California


OAKLAND - Caltrans and the California Highway Patrol are partnering to increase awareness of litter pick-up and enforcement efforts on Thursday, April 23, 2015. The joint effort is one of the many events happening throughout the state in conjunction with Earth Day 2015.

Caltrans is available for media interviews Thursday, April 23 at 10:00 AM at the northbound Highway 238 under the I-580 Overcrossing, Castro Valley.

Caltrans Maintenance crews in the nine Bay Area counties will focus upon collecting litter alongside the highways. The CHP Commercial Mobile Road Enforcement units will focus on litter enforcement and educating drivers to cover loads. Last year, Caltrans collected approximately 3,000 cubic yards of litter during the annual Earth Day Event.

Caltrans Headquarters will also host a special presentation, highlighting the annual litter enforcement day, at the State Capitol on Thursday, April 23, 2015 at 9:00 AM.

Caltrans will work at locations around the Bay Area, including the following:

Alameda County: Castro Valley: Photo-Op of stockpiled litter bags and roadside debris at northbound Highway 238 under the I-580 Overcrossing. Interstate 77/238/880 Homeless Encampment Removal (or Highway 92 Toll Plaza to Decoto Road).

Contra Costa County: Interstate 680 North Main to Treat Interchanges.
Toll Bridges: Bay Bridge East and West Approaches/Ramps.
Specialty Regions: Devil’s Slide Tunnels/Bridge/Ramps areas litter and graffiti removal.

Community members can adopt a highway through the Caltrans Adopt-A-Highway Program.

For more information, call 1-866-ADOPT-A-HWY or: http://adopt-a-highway.dot.ca.gov/

Follow us on Twitter at: https://twitter.com/CaltransD4
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Tuesday, April 21, 2015

I-80/I-680/SR 12 Interchange Project – Fairfield-April 2015 Update

State of California • Department of Transportation

NEWS RELEASE

Date: April 21, 2015
District: 4 – Oakland
Contact: Vince Jacala
Phone: (510) 286-5206

I-80/I-680/SR 12 Interchange Project – Fairfield
Increased Construction Activities resume April 2015

SOLANO COUNTY– Caltrans and its project partner, the Solano Transportation Authority (STA), have completed preliminary false work installation on the new I-80 Green Valley Road Overcrossing. The false work installation completed on April 9th required a full closure on I-80. The preliminary work marks a major milestone in this first package of the Interstate 80/Interstate 680/State Route 12 (I-80/I-680/SR 12) Interchange Project.

Pile-Driving Operations
With the metal beams of the new overcrossing installed, businesses and residents near the construction site may encounter increased noise due to the resumption of daytime pile-driving at the adjacent I-680/I-80 interchange, and the site of the new westbound I-80 to westbound SR 12 connector. Pile-driving is scheduled to resume in mid-April 2015 until fall 2015. Normal pile-driving hours are 9:00AM until 5:00PM Monday-Friday.

Increased Material Import
Motorists and residents near the construction zone may encounter temporary detours, intermittent lane closures, pile-driving, and see increased heavy construction equipment. All work is weather permitting.

Daytime travel delays may also be likely due to increased material hauling activity near Green Valley Road and Business Center Drive starting mid-April 2015. Motorists should watch for flaggers and changeable message signs.

Caltrans will make announcements when detour routes are necessary.

Online Information
Get additional project information on our Caltrans project webpage:
http://www.dot.ca.gov/dist4/projects/solano8068012/

Or follow us on Twitter: https://twitter.com/CaltransD4

Caltrans appreciates your patience as we work to improve California’s highways.
Please be #BeWorkZoneAlert
-MORE-



Support Beam Installation




Crews completed false work installation on Westbound I-80 at the new Green Valley Road Overcrossing (Photo courtesy of Caltrans, April 2015)

Support Beam Installation



View from the partially completed I-80 Green Valley Road overcrossing. (Photo Courtesy of Caltrans, April 2015)





Atop the new Overcrossing



The new Green Valley Road overcrossing begins to take shape from above I-80. (Photo Courtesy of Caltrans, April 2015)

Retaining Wall Construction



New retaining walls completed near the I-80/I-680 Interchange in Fairfield.
(Photo Courtesy of Caltrans, April 2015)



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Monday, April 20, 2015

I-880 AT 23rd and 29th AV-Full Overnight HWY Closures

State of California • Department of Transportation

TRAFFIC ADVISORY

Date: April 17, 2015
District: 4 - Oakland
Contact: Victor Gauthier RocQuel Johnson
Phone: (510) 286-6115 (510) 286-4948

FOR IMMEDIATE RELEASE

FULL NORTHBOUND AND SOUTHBOUND FREEWAY OVERNIGHT CLOSURES
INTERSTATE 880 AT 23rd and 29TH AVENUE

Oakland/Alameda, Alameda County – The California Department of Transportation (Caltrans) has scheduled various freeway closures of northbound and southbound Interstate 880 between 23rd Avenue and 29th Avenue on Sunday April 12, through Thursday April 23, from 9:00 PM to 5:00 AM, to begin removing the 29th Avenue Overcrossing.

• During the full northbound closure various southbound lanes will be closed from 10:00 PM to 5:00 AM
• During the full southbound closure various northbound lanes will be closed from 10:00 PM to 5:00 AM
• Detours for northbound Interstate 880: Exit 29th Avenue, turn right on 29th Avenue, left turn on E.12th Street and turn left on 23rd Avenue and enter the Interstate 880 on-ramp.
• Detours for southbound interstate 880: Exit 23rd Avenue, turn left turn on Ford Street, turn left on 29th Avenue and enter the Interstate 880 on-ramp.

Advance warning changeable message signs, detour signs and construction crew flaggers will be in place to assist motorists traveling in the area.

This work is weather dependent and will be rescheduled if necessary. Motorists are advised to expect delays and allow extra time for their commute. Please drive with caution through the construction zone, leave a safe traveling distance between your vehicle and the vehicle ahead of you, and Slow for the Cone Zone.

California Highway Patrol will be on site during night closures.

For more information about this Caltrans construction project, visit the website at: http://www.dot.ca.gov/dist4/projects/88023rd29thovercrossing/

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SR-92-San Mateo-Hayward Bridge Closures-May 8-11 & May 22-25

State of California • Department of Transportation

TRAFFIC ADVISORY

Today’s Date: April 17, 2015
District: 4 - Oakland
Contact: Gidget Navarro
Phone: (510) 286-5574

FOR IMMEDIATE RELEASE

Caltrans to Close San Mateo Hayward Bridge
State Route 92
Two Weekends May 8-11 & May 22-25

San Mateo and Alameda Counties – Caltrans will close the San Mateo-Hayward Bridge over two full weekends, beginning, May 8-11, and continuing Memorial Day Weekend, May 22-25. The full closures for all eastbound and westbound lanes will begin at 10:00 PM on Friday and continue until 5:00 AM on Monday. (Including Memorial Day Weekend) There will be westbound lane closures as early as 7:00 PM and eastbound lane closures as early as 8:00 PM

The full closures will allow crews to resurface and treat the deck structure. In addition to the resurfacing, the closures will enable crews to perform routine maintenance. The activities will help prolong the service life of the bridge.

Commuters are asked to use alternate routes such as the Dumbarton Bridge, San Francisco Oakland Bay Bridge, or the southern route along Highway 237.

In the eastbound direction (Foster City) the on-ramps from Edgewater Boulevard and Metro Center Boulevard will be closed. In the westbound direction (Hayward) the on-ramps from Industrial Boulevard and Clawiter Road will be closed. All off-ramps will remain open. Mainline traffic will be guided to exit eastbound 92 at Foster City Boulevard and westbound 92 at Clawiter Road.

NOTE: Motorists will be able to travel up to the westbound off-ramp at Clawiter Road, and as far as the off-ramp at Foster City Boulevard during the closures.

Changeable message signs are posted throughout the Bay Area to notify motorist of the upcoming closures.

Please visit the San Mateo-Hayward Bridge project page or the Caltrans Twitter page for updates on the progression of the construction.

http://www.dot.ca.gov/dist4/projects2/sanmateobridge/

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Tuesday, April 14, 2015

I-280 Rehab Project-Ramp Closures-Santa Clara Co.-Start April 14

TRAFFIC ADVISORY UPDATE


Date: April 14, 2015
District 4, Oakland
Contact: Bernard Walik
Phone: 510.286.5705

FOR IMMEDIATE RELEASE

Interstate 280 Rehabilitation Project
Santa Clara County

Weekday construction is scheduled Monday through Thursday from 8:00 PM to 5:00 AM the following day. Weekend work will start Friday evening from 8:00 PM to 10:00 AM (Saturday morning) and Saturday evening from 8:00 PM to 12:00 PM (Sunday morning). The project is expected to be completed this summer 2015.

Schedule for grinding operations:


Tuesday 4/14 to Wednesday 4/15, Southbound De Anza to Wolfe Road
Thursday 4/16 to Sat 4/18, Southbound Foothill Blvd to De Anza

Detour: There will be intermittent freeway and ramp closures during the week, but Caltrans will always provide at least one open lane in either direction of travel and never close two consecutive ramps. Construction noise will be unavoidable; however, it will be kept within approved construction noise levels.

Advance warning changeable message signs and detour signs are in place to assist motorists traveling in the area. For more information on this project

please visit our website at: http://www.dot.ca.gov/dist4/280rehabilitationproject/

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Southbound I-680 Marina Vista Ramp Closure Scheduled for April 27


State of California • Department of Transportation

TRAFFIC ADVISORY


Date: April 14, 2015
District: 4 - Oakland
Contact: Allyn Amsk
Phone: (510) 286-5445

FOR IMMEDIATE RELEASE

Southbound I-680 Marina Vista Ramp Closure Scheduled for
Interstate 680 Mococo Overhead Bridge Rehabilitation Project

Martinez, Contra Costa County – On April 27, 2015, Caltrans will close the southbound off-ramp from Interstate 680 to Marina Vista/Waterfront Road. The closure will remain in effect until October 2015 while the contractor removes the old off-ramp structure and builds a new structure.

• Detour: during this closure, southbound I-680 traffic will detour to the Arthur Road interchange, exit and cross under the freeway, return to northbound I-680, and exit at Marina Vista/Waterfront Road.
• Marina Vista and Waterfront Road will remain open during the extended ramp closure.
• Residents near Arthur Road may notice increased traffic when the detour begins.

If work is delayed due to weather conditions, it will be rescheduled for a later time. Please drive cautiously through the construction zone, follow the direction of flaggers, leave a safe traveling distance between your vehicle and the vehicle ahead of you, and Slow for the Cone Zone.

Project Information
Construction began in Summer 2014 and will continue through Winter 2015. Activities include performing a seismic retrofit of the southbound structure over Marina Vista/Waterfront Road and replacing the southbound Marina Vista/Waterfront Road off-ramp. In addition, a one-lane emergency access route will be built to connect southbound I-680 with northbound I-680. This access route will be used for emergency vehicles if an earthquake results in a closure of southbound I-680.

For more information about the project:
• Visit the website at http://www.dot.ca.gov/dist4/projects/680mococo/
• Follow us on Twitter: @CaltransD4.
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