HS2 engineers are set to begin a major programme of works at Saltley, approximately two miles north-east of Birmingham city centre. The existing viaduct structure will be closed to all road users and pedestrians on 10 May 2026, followed by a four-stage demolition and reconstruction expected to take up to 18 months.

Current plans centre on the demolition and reconstruction of Saltley Viaduct, which carries the B4114 and spans 183 metres. The rebuilt viaduct, constructed two metres higher, will provide sufficient clearance for the new railway alignment beneath. The project is being delivered by HS2’s main contractor, Balfour Beatty.

With the viaduct’s position over the Birmingham to Derby line, the Birmingham and Warwick Junction Canal, and the River Rea, the operation has been carefully phased to limit disruption across rail, waterway and highway interfaces.

Initial work will require changes to rail services on the Birmingham to Derby route over two consecutive weekends in June. During this disruption, sections of the viaduct and the former Aston Church Road bridge will be removed. Passengers are advised to check before travelling to avoid disruption and to leave plenty of time for travel.

Future work will see demolition over the canal and river, with temporary closure of the navigation between July and August. On completion, the widened deck will incorporate enhanced provision for pedestrians and cyclists, alongside upgraded safety features.

“We thank local communities for their patience ahead of this next stage of construction works and ask people to familiarise themselves with the approved diversion routes that will be put in place.  

“As some bus services will be rerouted, we’ve worked closely with Transport for West Midlands to ensure additional temporary stops and extra services will be put in place.

“If you live or work in the area, please check before you travel and allow extra time for your journey.”

Victoria Roberts, HS2’s Senior Engagement and Interface Lead for the West Midlands.