La Jolla traffic board approves concept for landscaping and roundabouts on stretch of Nautilus Street A proposed design concept for Nautilus Street (shown looking east) would add landscaping and at least one roundabout between Fay Avenue and Muirlands Drive. (Courtesy of Trace Wilson) July 23, 2021 3:10 PM PT Print The La Jolla Traffic & Transportation Board voted to approve a concept designed to beautify and improve safety along a portion of Nautilus Street. La Jolla resident and architect Trace Wilson brought the idea to the board at last month’s meeting as a discussion item, presenting ideas to improve the state of Nautilus between Fay Avenue and Muirlands Drive. Wilson is a member of Vision La Jolla, an ad-hoc committee of the La Jolla Community Planning Association.