Travel to Chicago

Chicago is as much the centre of the US road network as it is that for rail and air routes. The general rule for numbering on freeways and interstates is that odd numbers go north-south and even numbers go east-west over their whole length, although at any single, localised point it may seem different. Driving is on the right. The speed limits on the different motorways can vary. The general maximum is 90kph (55mph), with some spots being 110kph (70mph). Town residential areas can be as slow as 30kph (20mph), with specifically posted limits near schools. It is also illegal to pass a yellow 'School Bus' when its red lights are flashing. Unless specified, it is permissible to turn right at a red light after making a complete stop. Seat belts are obligatory for front-seat passengers and, within the city limits. It is illegal to use a hand-held mobile phone while driving. The maximum legal alcohol to blood ratio is 0.08% and the prosecution for drink driving is severe.

The minimum driving age is 16 years. A valid driving licence, preferably one with a photo ID, is valid but a temporary International Driving Permit also works. Third party insurance is mandatory, although it is also highly recommended for drivers to have adequate travel medical insurance, as the cost of medical treatment in the USA is huge. Petrol ('gas') is cheaper than in Europe, though prices frequently fluctuate. Many petrol stations are open 24 hours a day on main roads and operate a pre-pay system at the pumps using a credit card or through a cashier.

The American Automobile Association (AAA) (tel: 1 800 222 1134) can provide information and may offer reciprocal benefits to members of automobile clubs in other countries.