Office of Bridge Design - Georgia Department of Transport (Popularity: )

Includes a bridge design guide and information on new and historic bridges in Georgia.
Category: Science\Technology\Structural Engineering\Bridge

PlannersWeb (Popularity: )

Topical material on zoning ordinances, land use, comprehensive plans, master plans, subdivision regulation, transportation, housing, ...
Category: Science\Social Sciences\Urban and Regional Planning

Taub Urban Research Center (Popularity: )

Features current research, a calendar of events and a section on urban education.
Category: Science\Social Sciences\Urban and Regional Planning\Education