Contracting and drawing standards

Construction Worker

Highway construction help

The CTDOT provides contracting and drawing standards to guide road and bridge construction projects. Below, you’ll find links for:

  • Standard drawings
  • Contract development
  • Road signs, pavement markings, and signals
Contract development  

Standards, details, and publications

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Highway Standard Drawings
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Highway Operations Standard Drawings
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Environmental Compliance Standard Drawings
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Facilities Standard Drawings
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Public Transportation Standard Drawings
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Structure Bridge Standard Drawings
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Traffic Engineering Standard Drawings

Signs, signals, and pavement markings

Construction Sign

Keeping motorists and pedestrians safe

Road signs, pavement markings, and traffic signals all work together to keep motorists and pedestrians safe on the busy roads and highways of Connecticut. Use the link below to get traffic documents and other traffic-related information or to contact the Division of Traffic Engineering.
Visit division of traffic engineering  
Department of Transportation

Mailing address
2800 Berlin Turnpike
P.O. Box 317546
Newington CT 06131-7546