Road structure – process – or apparatus – Road system
Reexamination Certificate
2007-09-05
2009-02-17
Addie, Raymond W (Department: 3671)
Road structure, process, or apparatus
Road system
Reexamination Certificate
active
07491009
ABSTRACT:
A traffic intersection is disclosed. One version of the intersection includes a protected turn-around lane that allows traffic to turn around and proceed in the opposite direction. The protected turn-around lane provides for a protected turn without having a traffic indicator phase dedicated to protecting such a turn. Another version of the intersection includes an overpass and a protected path through the overpass allowing traffic to turn around and travel in substantially the opposite direction. Another version of the intersection includes an overpass and a protected turn-around lane.
REFERENCES:
patent: 4592673 (1986-06-01), Lee
patent: 5049000 (1991-09-01), Mier et al.
patent: 7234891 (2007-06-01), Niiya et al.
patent: 2008/0152426 (2008-06-01), Liu et al.
patent: 0525802 (1993-02-01), None
Addie Raymond W
Intersection Solutions LLC
Speight Howard L.
LandOfFree
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