https://www.gov.wales/the-a494-trunk-road-llanuwchllyn-gwynedd-part-time-20mph-speed-limit-order-202-
The A494 trunk road (Llanuwchllyn, Gwynedd) (part-time 20mph speed limit) Order 202- | GOV.WALES
The proposed Order will introduce a part-time 20mph speed limit on a length of the A494 trunk road at Llanuwchllyn, Gwynedd.