Purpose: Used to define unloaded portions of roadway in parallel/concentric geometry Girder System Projects.
--> Given in girder system input
A list of lane numbers designating which particular lanes are not to be loaded with live load (see LANES ). A value of "3," for example, indicates that the third "lane" from the right curb (see CURB ) is an unloaded zone. Can also be used to designate a "lane" as a shoulder.
Lane Layout/Lateral Distribution in Parallel/Concentric Girder System Projects