Interchange system

Details Interchange system Interchange system

1979-09-06

1981-06-09

Byers, Jr., Nile C.

Road structure, process, or apparatus

Road system

E01C 104

Patent

active

042722101

ABSTRACT:
An interchange system serving elevated railways and roadways intersecting each other, which system comprises a rotary possessing of a cylindrical plaza at the center thereof and an annular bus stop compound along the periphery of the plaza, a railcar platform above the rotary, interconnecting passages between the plaza, the bus stop compound and the railcar platform and tunnel-like passages dug across under the rotary to reduce a difference between the levels of the plaza and pedestrian paths formed along the opposite sides of the roadways, thereby to ensure the safety and convenience of pedestrians.

REFERENCES:
patent: 1629787 (1927-05-01), Hackett
patent: 1784728 (1930-12-01), Harriss
patent: 1830518 (1931-11-01), Mason
patent: 1981361 (1934-11-01), Jones
patent: 2941454 (1960-06-01), Cedeno
patent: 2949067 (1960-08-01), Cedeno
patent: 3847496 (1974-11-01), Stankiewicz
"A Policy on Geometric Design of Rural Highways", by American Association of State Highway Officials, 1961 Fifth Printing, cited to show Tool of Highway Engineer.

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