Amberon – Conwy Tunnel

We’ve been working directly with Amberon to help them complete traffic management schemes all along the A55 for the past year now.

In this example we produced contraflow works, in both directions, to allow for maintenance crews to work on the Conwy Tunnel.

See some of the westbound drawings below:-

Amberon – Conwy Tunnel


TMPlans are delighted to be working with the team at Effiege Kier on the HS2 project.

We have been tasked with designing traffic management schemes for the many works accesses required along the HS2 route; as well as providing HGV routes towards these access points plus many other types of drawings including some 3D visuals for stakeholder meetings.


M4 Smart Motorway

We have been proudly working on the M4 Smart Motorway project between junctions 3 to 12.

Working closely with Chevron, Virtus & Balfour Beaty to help design complex contraflow schemes, combining existing and proposed works has been a challenge but one we have very much enjoyed.

Shutdowns that have contributed to 100’s of miles of diversion routes, most notably for the Old Slade Lane demolition works; have been collectively thought out and implemented in the design process.

M4 Smart Motorway project