Protective roadway marker guard rails

Details Protective roadway marker guard rails Protective roadway marker guard rails

1988-12-14

1989-11-28

Novosad, Stephen J.

Road structure, process, or apparatus

Traffic director

Attenuated lane marker type

404 16, G08B 100

Patent

active

048833843

ABSTRACT:
A roadway pavement marker protective member defined by a single rail for the protection of pavement markers. A pavement marker is placed on the roadway surface and one or two of these rails are placed about the pavement marker for its protection. The protective member deflects potential hazards presented by oncoming traffic, such as snowplow machines, from the pavement marker and prevents it from being dislodged.

REFERENCES:
patent: 3485148 (1969-12-01), Heenan
patent: 4208090 (1980-06-01), Heenan
patent: 4428320 (1984-01-01), Optl et al.
patent: 4557624 (1985-12-01), Walker
patent: 4624601 (1986-11-01), Quittner

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