Because, I think atvs are not build for roads they are made for deserts.
No they are not street legal.
no.
Because they are not street legal.
Yes, you can.
http://www.txdmv.gov/vehicles/drivers/golf_carts.htm
nope cause they're more dangerous at high speeds than motorcycles.
Most ATVs are not, technically, street legal, so it doesn't matter how old they are. If it doesn't have a license plate, it's not legal for them to ride it on the street period.
Generally, ATVs are not street legal in Colorado. There are only certain counties and towns in the state that do allow off road quads to be ridden on city and county roads. ATVs can be ridden on US Forest Service roads and trails with the purchase of an annual pass from the Colorado State Parks Department. The annual fee for the pass is $25.25.
Yes. ATVs (or "quads") are legal in Texas.
In my jurisdiction, ATVs are like tractors: They are legal to use offroad, but it is not legal to drive them on a public road without registration, except for crossing the road from one field to another.
The short answer is NO. However you are permited to cross roads at a 90 degree angle after yeilding the right of way. Converting an ATV with the same equipment as a street legal motorcycle is not an option either. The "PA motorcycle sheet" (found here http://www.dot3.state.pa.us/pdotforms/fact_sheets/fs-momo.pdf) clearly states that "ATVs can not be reconstructed for highway use".
they are not street legal