Hillsborough Area Regional Transit (HART) / BOARDING STOP
4th Ave @ 21st St
Stop code 5863 · Hillsborough Area Regional Transit (HART) network
4th Ave @ 21st St
Next departures
Live data unavailableRefreshes every 30 seconds
Routes at this boarding location
Other stops nearby
◎21st St @ 4th Ave↗◎4th Av @ 19th St↗◎4th Av @ 19th St↗◎7th Av @ 24th St↗◎Centennial Park Station #1↗
Nearby locations are based on coordinates; walking connections have not been verified.
Published Hillsborough Area Regional Transit (HART) schedule
Imported Oct 24, 2026 · 04:32 UTC · Service dates 2026-08-16 through 2027-01-02. See data status
Schedule data published by Hillsborough Area Regional Transit (HART). Feed discovery and cached source archives from MobilityData. Source details ↗