building infastucture could and has been a great stimulus to not only the economy but the entire country as a whole. remember when you were in school and learned about things like the TVA. any time your unemployment is high and you put people to work it stimulates the economy. but as said earleir the problem lies in the fact that the fed and state gov'ts will not be the one puting people to work but private contracters who will be garanteed to make at least union wages.

the money would come from the bridges, roads, damns, etc that are being built. it will take a while for the return. but whenever a high way is built it attracts buisness wich pay taxes wich pay for the highway.

but with the dipshits running our country right now it would end up costing us 3 times as much as it would generate.