Journey map

Route SB421 stops connected in timetable orderVehicle last mapped 19:04 · 16 observations
SB4

To Bus Station

Arriva Herts and Essex · KX11PVJ

Last observedRefreshed 06:13:06

Vehicle information

KX11PVJ

Livery
Arriva Journey Mark
Matched vehicle livery
Live data provider
Department for Transport Bus Open Data Service

This journey ID is fixed to 2026-09-08. Changing the date opens the parent service timetable.

Calling points

Journey schedule

21 stops
  1. 1Bus Stationp210021200005Plan18:31Live
  2. 2ASDA210021200950Plan18:32Actual19:04
  3. 3Rockingham Way210021202970Plan18:34Live
  4. 4Peartree Way210021203220Plan18:37Live
  5. 5Peartree Centre210021203240Plan18:38Live
  6. 6Shephall Green210021203260Plan18:39Live
  7. 7Barnwell210021203280Plan18:40Live
  8. 8The Hyde Centre210021203300Plan18:41Live
  9. 9Oakwood Close210021203320Plan18:42Live
  10. 10Longmeadow Centre210021203340Plan18:44Live
  11. 11Oaks Cross210021203360Plan18:46Live
  12. 12The Noke210021203380Plan18:47Live
  13. 13Marymead Centre210021203400Plan18:48Live
  14. 14Parkway210021203420Plan18:50Live
  15. 15Roebuck Centre210021203560Plan18:52Live
  16. 16The Valley School210021203580Plan18:53Live
  17. 17Stevenage FC210021203600Plan18:54Live
  18. 18Roaring Meg Retail Park210021203640Plan18:55Live
  19. 19Elder Way210021203660Plan18:56Live
  20. 20ASDA210021203680Plan18:57Live
  21. 21Bus Stations210021200011Plan19:01Live

p “pick up only” – the bus will only stop to pick up passengers

s “set down only” – the bus will only stop to drop passengers off

Planned, expected and observed values remain separate. Blank observations are never presented as on-time.

Journey status questions

What is happening?

Is the bus running?
Last observed. A previous vehicle observation is available, but it is not recent enough to call the bus live.
When did it begin?
Observed at 19:04
When should it finish?
Scheduled for 19:01
How much time remains?
A reliable remaining-time estimate is unavailable.
When was it last mapped?
19:04. The page checks for updated journey data every 15 seconds.