Here's the thing. The Infrastructure of this country is in SHAMBLES. I'm not joking even a little bit when I say that. The American Society of Civil Engineers (ASCE, which I am a member of) has given the country's infrastructure a rating of C or lower for the past 8 years or so I believe. They issue a report card every 2 years. 2009's rating is a D for overall infrastructure. You can see it
here.
Yes, states budget for things like maintenance of roadway structures, and the updating of roadways to meet federal codes. And yes, the state gets federal funding for certain projects or portions of projects. The problem is that those budgets get smaller and smaller every year (partly due to pork, partly due to the fact that the general population doesn't get it, so to satisfy their constituents the politicians they don't fight for it, plus the politicians have their own agendas). Instead of fixing 5 entire bridges that have serious problems, the state will patch up problems on 20 of them. Why? Because the politicians can then go back come election time and say hey! I got money for 5 projects, I'm awesome!
One situation that MD is facing, is that over the summer when gas prices were sky high, less people were driving their cars and buying gas. That meant less money coming in from tolls, less money coming in from the gas tax. It sounds like no big deal, but it was a HUGE dent in MD's expected budget. I'm sure that MD is not the only state that had such problems. The tax on gas hasn't increased at all since it was put into effect. It's a monetary value, not a percentage.
I'm not totally sure, but I believe President Obama is also planning to push a separate infrastructure stimulus package. That may have ended up rolled into this one, I'm not totally sure. But I know that since the end of last year, MD has started the wheels turning on many projects that have been put on the back burner due to lack of funding. Roads, bridges, street-scape projects, water and waste water improvements. All kinds of stuff that takes all kinds of construction workers, and will provide numerous opportunities for folks while also increasing the quality of the infrastructure in this country.
The theory is, that money put into actual PROJECTS will multiply into the economy several times (I think like 7 times). The government gives the state money, the state awards contracts to construction firms who can hire more people, those people get money and spend it, whatever they spend it on (tv's, cars, groceries, anything really) helps the businesses that they make purchases from, etc etc etc. That sort of spending is better than just straight giving it to people who will just end up saving it or paying off debt, which doesn't help the economy hardly at all.
I didn't mean to write a novel, lol! Sorry!