M4 Prince of Wales Bridge Recap: Lanes Reopen After Closure Due to Unsafe Lamp Columns Tuesday, December 9, 2025 m4 princeofwales bridge nationalhighways traffic closure safety lampcolumns delays reopen The M4 Prince of Wales Bridge has reopened lanes in both directions following a temporary closure caused by safety concerns over 35 lamp columns that were deemed at risk of collapse. National Highways took swift action to … Read More