A red curb means no parking. A green curb means parking for a very limited time. A white curb is for loading and unloading passengers only. Parking is generally available in lots or garages. Prices vary widely.
Many restaurants offer valet parking for a nominal fee.
Freeways Freeways going east and west have even numbers, and north-south roads have odd numbers. Most freeways have a name, as well as a number. Ask for both when you're getting directions. Call boxes with free phones are placed every half mile along the freeways for emergencies. Listen to traffic reports before you start.