The Peace Bridge has recently been closed to commercial traffic because of a technical outage in Canada’s border-processing computer systems, which temporarily prevents officials from clearing cargo trucks safely and efficiently. Passenger vehicles have generally been less affected, with closures and heavy backups focused on freight and key highway ramps feeding the bridge.

What’s actually closed?

  • The closures have primarily applied to commercial trucks heading into Canada over the Peace Bridge and the nearby Lewiston–Queenston Bridge.
  • At the height of the issue, ramps on I‑190 feeding the Peace Bridge were blocked, causing long lines of tractor‑trailers through Buffalo and toward the border.

Why is the Peace Bridge closed?

  • Canadian Border Services Agency systems handling cargo processing suffered a major computer outage / synchronization problem , which meant they could not properly process commercial shipments.
  • Because trucks could not be cleared, authorities halted or severely restricted commercial traffic at multiple Canada–US crossings, including the Peace Bridge, for safety and operational reasons.

Is it fully closed to all vehicles?

  • News and forum discussions indicate the primary impact is on commercial traffic , while some passenger vehicles have been able to cross or to reroute via other bridges such as Rainbow Bridge, depending on the moment and local traffic control decisions.
  • Even when lanes are technically open, drivers can experience multi‑hour delays due to backups from earlier closures and reduced processing speed.

What about now and what to do?

  • Authorities have been restoring systems and, in past similar incidents, have gradually reopened the Peace Bridge and Lewiston–Queenston Bridge to all commercial traffic once the outage is partially resolved, though residual delays can persist.
  • Before heading to the border, travelers and truckers are typically advised to:
    • Check live traffic cameras and official border/transportation alerts for the Peace Bridge.
    • Consider alternate crossings (Ambassador Bridge, Rainbow Bridge, etc.) if commercial restrictions remain in place or backups are severe.

Forum and trending chatter

  • Local forums and social threads around Buffalo are full of frustrated truck drivers describing multi‑day disruptions, pointing to Canada’s “systems down” status as the root cause.
  • Mixed into those threads are some obviously joking explanations (like escaped monkeys hijacking a truck), but the consistent, credible reason across news and official comments is the CBSA computer outage affecting cargo processing at the border.

Information gathered from public forums or data available on the internet and portrayed here.