Mariposa County / Yosemite Area Regional Transportation System (YARTS)
Yosemite Area Regional Transportation System (YARTS) transit delays, detours and service alerts
Agency alerts matched to affected routes, stops and active periods.
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Fresno HWY 41Yosemite Area Regional Transportation System (YARTS) Fresno HWY 41 · Fresno HWY 41Bus · Delays & service alertsMammoth Lakes HWY 120E/395Yosemite Area Regional Transportation System (YARTS) Mammoth Lakes HWY 120E/395 · Mammoth Lakes HWY 120E/395Bus · Delays & service alertsMerced HWY 140Yosemite Area Regional Transportation System (YARTS) Merced HWY 140 · Merced HWY 140Bus · Delays & service alertsSonora HWY 120Yosemite Area Regional Transportation System (YARTS) Sonora HWY 120 · Sonora HWY 120Bus · Delays & service alerts
Published Yosemite Area Regional Transportation System (YARTS) schedule
Imported Oct 24, 2026 · 04:30 UTC · Service dates 2024-05-17 through 2027-05-28. See data status
Schedule data published by Yosemite Area Regional Transportation System (YARTS). Feed discovery and cached source archives from MobilityData. Source details ↗