Clipper Upgrade Glitches Disrupt Bay Area Transit

Passengers face issues with disappearing balances, malfunctioning ticket machines, and delayed fare box upgrades.

Published on Mar. 6, 2026

Got story updates? Submit your updates here. ›

The highly anticipated rollout of the upgraded Clipper fare system has caused major problems for transit agencies and riders in Marin and across the Bay Area. Passengers have reported disappearing account balances, trouble loading new value on cards, malfunctioning ticket machines, and other issues. The glitches have delayed Marin Transit's plans to transition to new cash fare boxes on its buses, forcing the agency to continue supporting its outdated fare collection system.

Why it matters

The Clipper upgrade was meant to deliver new benefits like discounted interagency transfers and the ability to manage multiple accounts through an app. However, the rollout has instead burdened users with compounding problems, disrupting routine transit trips for work, appointments, and social outings - especially for those with discounted passes. The issues have also forced Marin Transit to delay its own fare box overhaul, adding confusion and frustration for riders.

The details

The upgrade that began on Dec. 10 was supposed to deliver several new benefits, but instead burdened users with issues like disappearing account balances, trouble loading new value on cards, and malfunctioning ticket machines throughout the Bay Area. Marin Transit officials said the system glitches have delayed the agency's transition to new cash fare boxes on its buses, forcing it to continue supporting outdated equipment. Marin Transit had planned to complete the fare box overhaul by the end of 2025, but the Clipper upgrade delays have pushed that timeline back.

  • The Clipper upgrade began on December 10, 2026.
  • Marin Transit approved plans to install new fare boxes in 2024, expecting the Clipper upgrade to happen that year.
  • Marin Transit planned to complete the fare box overhaul by the end of 2025.

The players

Marin Transit

The county's fixed-route bus provider, which is dealing with the fallout from the Clipper upgrade issues.

Metropolitan Transportation Commission (MTC)

The agency that runs the Clipper program and hired Cubic Transportation Systems to develop and oversee the upgrade.

Cubic Transportation Systems

The company hired by MTC to develop and oversee the Clipper upgrade to a cloud-based system.

Golden Gate Bridge, Highway and Transportation District

The agency that operates Golden Gate Transit buses and Golden Gate Ferry, whose riders have been affected by the Clipper upgrade issues.

Sonoma-Marin Area Rail Transit (SMART)

The train service that has also been impacted by the Clipper upgrade problems.

Got photos? Submit your photos here. ›

What they’re saying

“The system is not stable enough at this point to push riders to adopt/shift to Clipper and allow us to move forward with the new fare boxes.”

— Robert Betts, General Manager, Marin Transit (marinij.com)

“Every customer, every rider who is not having the experience that we want them to have is a real focus for us.”

— Peter Montgomery-Torrellas, President, Cubic Transportation Systems (marinij.com)

“Some of them lost functionality on their accounts, some of the accounts were frozen. They lost the ability to live their lives like they normally do.”

— Denis Mulligan, General Manager, Golden Gate Bridge, Highway and Transportation District (marinij.com)

What’s next

The Metropolitan Transportation Commission board is set to receive an update on the Clipper upgrade issues on March 25.

The takeaway

The troubled rollout of the Clipper upgrade has created significant disruptions for transit agencies and riders across the Bay Area, highlighting the challenges of implementing complex technological changes to regional transportation systems. The issues have delayed important infrastructure upgrades and left many passengers struggling with unreliable fare payment options, underscoring the need for better coordination and testing to ensure a smoother transition.