Matters needing attention in California tourism

travel notes

Traffic tips:

Cars drive on the right side of the road. All states require the use of seat belts and child safety seats. On the Interstate expressway, the speed limit is 75 miles per hour. Unless otherwise specified, the speed limit is generally 55 or 65 miles in expressway, 25 or 35 miles in cities and towns, and as low as 65,438+05 miles in school districts (during school hours, it is forbidden to drive more than 65,438+05 miles). When the school bus light flashes, overtaking is prohibited.

Unless there is a no sign, you can stop at the red light and turn right. When in doubt, politely wave to let other cars go first. When emergency vehicles (such as police, fire fighters or ambulances) come from any direction, avoid their roads and let them go first.

Most states have laws against littering in expressway (and impose huge fines). Nowadays, in more and more states, it is illegal to talk on a mobile phone while driving, but it is legal to use hands-free devices.

When the alcohol concentration in the blood is below 0.08%, the driver can drive. If it exceeds the standard, the punishment for "DUI" (driving under the influence of alcohol and/or drugs) is very severe. The police can check and evaluate roadside drivers to confirm whether you are driving under the influence of alcohol and/or drugs. If you can't pass the test, they will ask you to take a breath test, urine test or blood test to determine the alcohol or drug content in your body. If you refuse to take the test, it will be considered a failure. In some states, it is illegal to drive with an open bottle, even if it is empty.

Mobile phone and calling card

Mobile phone: If your mobile phone is not compatible, you can also buy a cheap contract-free (prepaid) mobile phone, which comes with a local number and a set number of talk time, and can be renewed as needed. Mobile phones sold by Virgin Mobile, T-Mobile, AT & ampt and other suppliers start at $65,438+05, and 400 minutes of talk time starts at $40.

There is no cell phone signal in large areas of rural America, including many national parks and entertainment places. Please check the coverage of your mobile phone provider.

Calling card: For budget-conscious tourists, prepaid calling cards are a good choice. Read the fine print on the card carefully, because many cards have added hidden fees such as "activation fee" or "connection fee" in addition to the basic rate.

Power supply and voltage

The standard voltage is 1 10V. If you need to use non-American electronic equipment, please prepare an adapter.