Simplified 'T' interchange designs for a 'T' intersection of a divided expressway or freeway with a two lane highway

摘要

A simplified “T” interchange design is provided for an intersection of a four lane expressway with a two lane highway. The design uses one, short, two lane bridge over two lanes of traffic. The design would be very inexpensive to build when compared to the cost to build a conventional interchange. The design would be very safe for vehicles passing through the interchange from any direction. Vehicles are never required to cut across lanes of high speed traffic when making transitions between the two lane highway and the expressway.