Web Sightings - Design Review and Urban Design

Design review provisions compiled by MRSC - includes articles as well as code provisions from Washington local governments. MRSC also has sample downtown design guidelines.
Design guidelines adopted for three neighborhoods - City of Seattle.
Cyburbia's links to Urban Design and New Urbanism resources - includes links to design guidelines from many communities.
Cityscape Institute - an urban design resource for public space improvements.
Urban Design Resources - University of California Berkeley Environmental Design Library.
Resource for Urban Design Information - British site with extensive collection of urban design information.