Bus Station
Diversion on the 301
Due to road closure on Church Street we are unable to serve St Mary's Church.
The bus will enter Old Welwyn via the fire station and turn left onto London Road before travelling to St Albans.
On the return journey, the bus will exit via Old Welwyn Fire Station and return to Normal Line of Route at Woolmer Green.
We apologise for any inconvenience.
Diversion on the 301, 100, 101, 55 & SB8
Diversions are in place on the 301, 100, 101, 55 SB8 & SB9 because of roadworks at Stevenage Old Town High Street until December 2026. Diversion serving Primett Road southbound, and Letchmore Road and Church Lane northbound using temporary bus stops.
Diversion on the SB4, SB5, SB40 & SB50
Diversions are in place on the SB4, SB5, SB40 & SB50 because a road is blocked.
Diversion on the 301
Diversions are in place on the 301 because of a road closure. The 301 will be diverted in both directions via the A1M, it will not be serving Knebworth or Woolmer Green between the hours of 21:00 & 0500 due to this. We apologise for the inconvenience.
SB1 - Road closure - Buses on Diversion
Due to Fairlands Way being closed between the end of Mobbsbury Way and Pacatian Way the SB1 service will be on diversion between the hours of 20:00 & 05:00. The SB1 will divert as follows:- at the End of Mobbsbury Way our Bus will turn Left and then first right down Verity Way.
at the end of Verity way the Bus will turn right onto Martins Way, down to the next Roundabout and turn right again still on Martins Way.
At the next Roundabout the Bus will turn right on to Gresley Way, picking up normal line of route at the next Roundabout.
It will then go normal line of route to the end of Pacatian Way, where it will Turn left and do the diversion in reverse heading back toward Stevenage Interchange.
the only stop effected by this diversion is Chepstow Close, all other stops will get served just in reverse of what they usually would be.
We apologise for any inconvenience caused.
Old Welwyn Closure
Due to Roadworks, the 301 will be on a slight diversion this evening.
The Bus will enter & leave Old Welwyn Via Hertford Road & Prospect Place.
This means that the we will not be able to serve Church Street or Carlton rise.
We apologise for any inconvenience caused by this disruption.