Like canals and turnpikes , railroads received large amounts of government assistance in the early years .
同运河和公路一样，政府在军期也大力支持修筑铁路。
Snow piles and drifts on highways and turnpikes may soon be a thing of the past .
雪堆和高速路、收费公路的雪痕将会成为过去。
With rapid transport between towns now possible , the turnpikes became uneconomical and whilst roadbuilding in towns continued apace the turnpike trusts collapsed .
城镇之间的快速运输成为可能，在收费公路变得不经济，而在城镇筑路继续保持快速增长的快车道信任崩溃。
There are thousands of miles of freeways , expressways and turnpikes , yet rapid journeys are not possible unless the driver is prepared to risk a heavy fine , for there is a speed limit of 55 mph .
