highway system

And the highway system would happen without any government help at all.

You have one of the best highway systems in the world.

The city is served by a modern major highway system.

"I've been used to spending a half a billion dollars a year" as head of the highway system.

Such regulation is a public good, like education and the highway system.

But first you need to know a little about the interstate highway system.

When the federal highway system started in the 1950s and 1960s no interstate was built near the city.

His father was an engineer who helped build the federal highway system.

The state's good labor pool and highway system were other factors, he said.

The first was designated in 1920 with the rest of the primary highway system.