Orange County OCTA

 •  55-Santa Ana - Newport Beach

 
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O.C. Marathon Detour Alerts Starts Sun May 3 Until Sun May 3
Effective Sunday, May 3, 2026, the buses on routes 1, 43, 47, 53, 55, 57, 71 and 79 will be on detour due to the Orange County Marathon.
Route 55 Detour in the City of Newport Beach and Costa Mesa Starts Sat May 2 Until Sat May 2
Effective Saturday, May 2, 2026, at 3:30 p.m. until 7:30 p.m., the buses on Route 55 will be on detour in the cities of Newport Beach and Costa Mesa due to the O.C. Marathon.
Route 47 Detour in the City of Newport Beach and Costa Mesa Starts Sat May 2 Until Sat May 2
Effective Saturday, May 2, 2026, at 3:30 p.m. until 7:30 p.m., the buses on Route 47 will be on detour in the cities of Newport Beach and Costa Mesa due to the O.C. Marathon.
Route 55 Detour in the City of Newport Beach Starts Sat May 2 Until Sun May 3
Effective Saturday, May 2, 2026, at 10:00 p.m. until Sunday, May 3, 2026, at 2:00 a.m., the buses on Route 55 will be on detour in the City of Newport Beach due to the O.C. Marathon.