Traffic Technology TodayTraffic Technology Today
  • News
    • A-D
      • Appointments & Staffing
      • Asset Management
      • Autonomous Vehicles & ADAS
      • Awards
      • Cloud Computing
      • Congestion Reduction
      • Connected Vehicles
      • Covid-19
      • Cybersecurity
      • Data & Modeling
      • Deals, Acquisitions & Mergers
    • E-J
      • Electric vehicles & infrastructure
      • Emissions & Low Emission Zones
      • Enforcement
      • Event News
      • Funding
      • Incident Detection
      • Infrastructure
      • Intersections & Traffic Signals
      • ITS
    • K-S
      • Legal / Government Regulation
      • Machine Vision / ALPR
      • Mapping
      • Mobility as a Service
      • Multimodality & Micromobility
      • Planning, Testing, R&D
      • Public transit
      • Safety
      • Smart Cities
      • Smart Parking
    • T-Z
      • Tolling
      • Traffic counting & categorization
      • Traffic Management
      • Traveler Information Systems
      • Tunnels & Bridges
      • Variable Message Signs
      • Vulnerable Road Users
      • Weather systems
  • Features
    • Features
    • Opinion
  • Online Magazines
    • May 2025
    • March 2025
    • December 2024
    • September 2024
    • June 2024
    • Archive Issues
    • Subscribe Free!
    • > Tolltrans
  • Video & Audio
    • Video
    • Audio
  • Podcast
  • Events
  • Webinars
  • Technology Profiles
LinkedIn YouTube X (Twitter)
LinkedIn YouTube X (Twitter)
Subscribe >
Traffic Technology TodayTraffic Technology Today
  • News
      • Appointments & Staffing
      • Asset Management
      • Autonomous Vehicles & ADAS
      • Awards
      • Cloud Computing
      • Congestion Reduction
      • Connected Vehicles
      • Covid-19
      • Cybersecurity
      • Data & Modeling
      • Deals, Acquisitions & Mergers
      • Electric vehicles & infrastructure
      • Emissions & Low Emission Zones
      • Enforcement
      • Event News
      • Funding
      • Incident Detection
      • Infrastructure
      • Intersections & Traffic Signals
      • ITS
      • Legal / Government Regulation
      • Machine Vision / ALPR
      • Mapping
      • Mobility as a Service
      • Multimodality & Micromobility
      • Planning, Testing, R&D
      • Public transit
      • Safety
      • Smart Cities
      • Smart Parking
      • Tolling
      • Traffic counting & categorization
      • Traffic Management
      • Traveler Information Systems
      • Tunnels & Bridges
      • Variable Message Signs
      • Vulnerable Road Users
      • Weather systems
  • Features
    • Features
    • Opinion
  • Online Magazines
    1. May 2025
    2. March 2025
    3. December 2024
    4. September 2024
    5. June 2024
    6. March 2024
    7. Archive Issues
    8. Subscribe Free!
    9. > Tolltrans
    Featured
    New issue graphic
    May 7, 2025

    Read the new TTi digital magazine online now – May 2025

    ITS By Tom Stone
    Recent
    New issue graphic

    Read the new TTi digital magazine online now – May 2025

    May 7, 2025

    NEW TTi MAGAZINE! Read the March 2025 digital edition online now

    March 21, 2025

    Digital magazine – read the new issue of TTi online for free – December 2024

    December 12, 2024
  • Video & Audio
    • Video
    • Audio
  • Podcast
  • Events
  • Webinars
  • Technology Profiles
LinkedIn YouTube X (Twitter)
Traffic Technology TodayTraffic Technology Today
Intersections & Traffic Signals

MTC to open California’s new I-680 Express Lanes in early October

Tom StoneBy Tom StoneSeptember 28, 20172 Mins Read
Share LinkedIn Twitter Facebook Email

The Metropolitan Transportation Commission (MTC) has announced that the existing carpool lanes on Interstate 680 between Walnut Creek and San Ramon in California will convert to dynamically tolled Express Lanes on October 9.

The opening of the new Express Lanes will allow solo drivers in either direction to use the existing HOV (high occupancy vehicle) lanes if they choose to pay a toll that varies based on real-time traffic conditions. Access to the lanes will remain toll-free for carpool and vanpool vehicles with two or more occupants, buses, motorcycles and qualifying clean air vehicles.

All vehicles using the Express Lanes on weekdays from 5am to 8pm will be required to have a properly-mounted FasTrak toll tag or transponder. As the transportation planning, financing, and coordinating agency for the nine-county San Francisco Bay Area, MTC is introducing the Express Lane along a 12-mile (19.3km) southbound section of I-680 and for 11 miles (17.7km) northbound.

Both lanes will operate as ‘open access’ lanes, allowing drivers to move into or out of the Express Lanes at any time, with tolls changing every few minutes according to demand. Tolls will rise as traffic increases, and fall as it reduces, allowing solo drivers to decide if the travel time saving is worth the price. Electronic variable message signs (VMS) will show one or two destinations and the current toll to travel to each, with drivers guaranteed the price shown on the sign at the time they enter the Express Lane.

The opening of the US$56m I-680 Contra Costa Express Lanes project marks the first in a series of improvements planned by MTC, Caltrans and the Contra Costa Transportation Authority to help relieve congestion in the I-680 corridor. Additional Express Lanes are being planned for I-680 between Walnut Creek and the Benicia-Martinez Bridge, and construction will soon start in the southbound direction.

The I-680 Contra Costa variable tolled lanes are the first addition to the Bay Area’s network of Express Lanes to be spearheaded by MTC. The new Express Lanes join those on Interstate 580 and southbound I-680 in Alameda County, and on State Route 237 in Santa Clara County. MTC and its partners ultimately plan to develop a 550 mile-long (885km) network of Express Lanes by 2035. The planned buildout will close gaps between existing carpool lanes to speed travel for carpools, buses and motorcycles; and to provide solo drivers with new options for more reliable trips.

Share. Twitter LinkedIn Facebook Email
Previous ArticleTransitScreen launches MobilityScore to show rating of multimodal mobility access
Next Article Organizations call for new measures as UK road deaths rise in 2016
Tom Stone

Tom has edited Traffic Technology International (TTi) magazine and its Traffic Technology Today website since May 2014. During his time at the title, he has interviewed some of the top transportation chiefs at public agencies around the world as well as CEOs of leading multinationals and ground-breaking start-ups. Tom's earlier career saw him working on some the UK's leading consumer magazine titles. He has a law degree from the London School of Economics (LSE).

Related Posts

Tolling

Q-Free deploys its first Kinetic Mobility ATMS in the US on three toll roads

April 30, 20253 Mins Read
Opinion

OPINION & POLL: How long left for the tolling transponder?

March 19, 20253 Mins Read
Blue Ouster lidar installed on a signalized intersection.
Intersections & Traffic Signals

Utah DOT to deploy lidar with Econolite using Ouster technology

March 13, 20253 Mins Read
Latest Posts
Fibes Exhibition Centre, Seville

EXCLUSIVE: ITS European Congress Guide

May 9, 2025
New issue graphic

Read the new TTi digital magazine online now – May 2025

May 7, 2025

Adept Live Labs 2 launches pledge to drive decarbonisation across UK highways

May 7, 2025
FREE WEEKLY NEWS EMAIL!

Get the ‘best of the week’ from TrafficTechnologyToday.com direct to your inbox every Thursday


Supplier Spotlights
Our Social Channels
  • Twitter
  • YouTube
  • LinkedIn
Getting in Touch
  • Free Email Newsletters
  • Contact Us
  • Meet the Editors
  • Supplier Spotlight

Upcoming Events

May 19
May 19 - May 21

ITS European Congress – Seville 2025

May 21
May 21 - May 22

Traffex

Jun 17
June 17 - June 19

Intertraffic Americas – Mexico City 2025

View Calendar
© 2023 Mark Allen Group Ltd | All Rights Reserved
  • Cookie Policy
  • Privacy Policy
  • Terms & Conditions

Type above and press Enter to search. Press Esc to cancel.