Please register to participate in our discussions with 2 million other members - it's free and quick! Some forums can only be seen by registered members. After you create your account, you'll be able to customize options and access all our 15,000 new posts/day with fewer ads.
Does the interstate highway system count as 1 engineering feat, or many engineering feats?
The thing about the Interstate Highway system is that it was modeled after the German Autobahn so I'm hesitant to call it an American engineering innovation.
International Space Station
SR-71
Moon/Mars Landings
Internet
Atomic Bomb
Please register to post and access all features of our very popular forum. It is free and quick. Over $68,000 in prizes has already been given out to active posters on our forum. Additional giveaways are planned.
Detailed information about all U.S. cities, counties, and zip codes on our site: City-data.com.