Work to start on £46m Gwynedd bridge scheme to prevent community from being cut off by flooding Construction of the new Dyfi Bridge will begin in March 00:01, 12 FEB 2021 An artist's impression of the A487 New Dyfi Bridge (Image: Welsh Government) Sign up to our free newsletter for the top North Wales stories sent straight to your e-mail Invalid EmailSomething went wrong, please try again later. Sign up now! When you subscribe we will use the information you provide to send you these newsletters. Sometimes theyâll include recommendations for other related newsletters or services we offer. OurPrivacy Noticeexplains more about how we use your data, and your rights. You can unsubscribe at any time.