High-speed
magnetically levitated ground transportation (maglev) is a new surface
mode of transportation in which vehicles are, suspended, guided,
and propelled by magnetic force. Both Japan and Germany have test
systems in operation. Germany's system is commercially available
for deployment and is under consideration for application within
the United States.
Capable of traveling at speeds of 250 to 300 mph or higher, maglev
offers a fast, attractive, and convenient alternative for travelers
between large urban areas for trips of up to 600 miles. A maglev
guideway is totally separated and protected from the adjacent landscape
to facilitate safety.
The paramount advantage of these systems is relief from current
and projected air and highway congestion by substituting for short-haul
air trips, thereby releasing capacity for more efficient long-haul
service at crowded airports and also diverting a portion of highway
trips.
Concrete, as the principal guideway material, ensures that maglev
system requirements for rigorous construction tolerances, economy
and durability are met. Strategic economic goals of job creation,
technological advancement, international competitiveness, and petroleum
conservation are supported by the development and building of maglev
systems.