A31/A331 Tongham Roundabout

The objectives of this project were to upgrade the A31/A331 roundabout by constructing a jet lane to prevent traffic build up on the A331 southbound and the signalisation of all approaches to the roundabout.

You can read about the reaction to the finished project from local Councillors using the button below.

A31/A331 Roundabout

● Segregated left turn lane from A331 southbound onto the A31 eastbound on-slip.

● Signalisation of the A31 westbound and eastbound off-slips where they meet the roundabout.

● Staggered controlled pedestrian and cyclist crossing facilities across the A31 east-facing slip roads.

● Relocation of the uncontrolled crossing on A331 northern arm.

A331/A323 Roundabout

● Signalising the A331 southbound off-slip entry where it meets the internal circulatory carriageway over the northern bridge.

● Signalised dedicated left turn lane off A331 southbound off-slip onto A323 Aldershot Rd (eastbound).

● Signalised two-lane ‘cut through’ for south and westbound traffic exiting the southbound A331 off-slip.

● Providing three lanes on the internal northern and southern sections of the circulatory carriageway.