To handle increased traffic through the crossing, the customs office was enlarged, which included a two-bedroom upstairs suite.

Vehicle crash damage to the closed gates, which barred entry from midnight to 8am, led to their replacement with sensors.

[7] In 2022, protesting truck drivers seeking to end public health measures related to the COVID-19 pandemic blockaded the crossing for a few days.

[9] In 1915, the 24-hour office at the present Peace Arch site was closed and service at the Pacific Highway crossing extended to around 18 hours daily.

[citation needed] Following the September 11 attacks, CBP increased vehicle inspections, which caused long delays of up to six hours for freight trucks.