Channelization is an engineering concept which employs the use of secondary roads to separate certain flows of traffic from the main traffic lanes. This method came into favor in the United States in the 1950s.

References

• Channelization-The Design of Highway Intersections at Grade, Transportation Research Board, 1952 (TRB Special Report #5)
• Channelization-The Design of Highway Intersections at Grade, Transportation Research Board, 1962 (TRB Special Report #74)

The Transportation Research Board (TRB is a division of the National Research Council, which serves as an independent adviser to the President the Congress and federal agencies The Transportation Research Board (TRB is a division of the National Research Council, which serves as an independent adviser to the President the Congress and federal agencies

---

© 2009 citizendia.org; parts available under the terms of GNU Free Documentation License, from http://en.wikipedia.org
Dapyx Software network: MP3 Explorer | Ebook Manager | Zenithic