Traffic Signals and Operations
For civil engineers and urban planners, these resources provide information and technical tools for planning and maintenance of highway traffic signals and signs.
Signal Fan's Homepage
Great photos of both modern & historic traffic signals and signs.
Great photos of both modern & historic traffic signals and signs.
Highway Signs
Highway route markers from the United States and worldwide.
Highway route markers from the United States and worldwide.
Inventor of the Automatic Traffic Signal
Garrett Morgan had the first patent on the three position traffic signal.
Garrett Morgan had the first patent on the three position traffic signal.
Lights To Go
Traffic signal equipment for the hobbyist and collector.
Traffic signal equipment for the hobbyist and collector.
Manual of Traffic Signs
Signs listed by type,alphabetical order, and includes sign images.
Signs listed by type,alphabetical order, and includes sign images.
Traffic Signal Equipment Vendors
Alphabetical links to traffi signal equipment vendors primarily in the USA.
Alphabetical links to traffi signal equipment vendors primarily in the USA.
Manual on Uniform Traffic Control Devices (MUTCD)
The Traffic Engineer's "Bible". Includes a preview of the upcoming millennium issue of the MUTCD to be released in 2001.
The Traffic Engineer's "Bible". Includes a preview of the upcoming millennium issue of the MUTCD to be released in 2001.
Sign Clip Art
Collection of sign clip art from About Clip Art Guide Bobbie Peachey.
Collection of sign clip art from About Clip Art Guide Bobbie Peachey.