Resources
Curated tools and references for urban design research.
Tools & Database

Dimension.com
A comprehensive database of dimensioned drawings for everyday objects and spaces—perfect for quick references to standard measurements. Scaled 2D drawings and 3D models available for download.

MapFrappe
A Google Maps mashup that overlays outlines of different areas on one map, making it easy to grasp relative scales across regions.

Density Atlas
A resource for comparing densities from neighborhoods around the world.
Handbook and Guide

Urban Street Design Guide
A blueprint for designing 21st century streets, the Guide unveils the toolbox and the tactics cities use to make streets safer, more livable, and more economically vibrant. The Guide outlines both a clear vision for complete streets and a basic road map for how to bring them to fruition.

Metric Handbook: Planning and Design Data
The Metric Handbook is the major handbook of planning and design data for architects and architecture students. Covering basic design data for all the major building types it is the ideal starting point for any project. For each building type, the book gives the basic design requirements and all the principal dimensional data, and succinct guidance on how to use the information and what regulations the designer needs to be aware of.

Global Street Design Guide
The Global Street Design Guide is supporting practitioners to redefine the role of streets in cities around the world. Created with the input of experts from 72 cities in 42 countries, the Guide offers technical details to inform street design that prioritizes pedestrians, cyclists, and transit riders.