true
The interstate highway system was designed to be used as military runways.
Most interstate highways were designed for the posted speed limits on those interstates.
The first gear-cutting mechanism was designed by Leonardo da Vinci. However, no evidence indicates that it was ever built.
Rairoads
The quick release mechanism is durable,and designed to allow easy access for maintenance.
The United States Interstate Highway System was designed so that even-numbered routes are east-west highways.
With an emergency locking mechanism
The constitution.
Interstate Commerce Commission
he is the one who designed the US Constitution.......wewt \m/ (o_o) \m/
Preparedness
Bill of Rights