Any U.S. citizen can cross the Mexican border without a permit or visa as long as you are not traveling more than 26 miles into the country. Your driver’s license will usually be adequate but it is suggested that you also carry proof of citizenship such as your birth certificate or a passport.
Harry and I prefer not to drive our vehicle into Mexico and parked at one of the several public parking areas located at Salinas Avenue and Water Street near the International Bridge #1. Cost of parking is about $5.00 for 3 to 4 hours. From the parking area, it is a short walk to the International Bridge. Both counties collect a small toll as you enter. Entering into Mexico I think we each paid 50 cents and about the same returning. If you purchase liquor in Mexico, you will have to pay a small duty on returning to the U.S. International Bridge #1 is the only crossing that allows pedestrian traffic. After crossing the border you will be on Guerrero Street, which is the main shopping area of Nuevo Laredo.
You can drive across either International Bridge #1 or #2 and pay a small toll per vehicle. There are several parking lots in the shopping area along Guerrero Street. If you drive across the border and park on the street instead of in a parking lot, you will probably be approached by someone offering to "watch" your car for you. LET THEM! Tell them you will pay them when you return. A few dollars will make them happy and protect your vehicle at the same time.
Driving in Mexico is a challenge and I would not recommend it. Many of the narrow streets are one-way and there is no right-turn-on-red. While walking, remember that pedestrians usually do not have the right-of-way.
The worst part of driving in Mexico is waiting in line to return to the U.S. As we walked past cars that had obviously been waiting quite a while, we were glad that we chose to be pedestrians
Be careful what you bring back and be sure to declare your purchases when asked. While shopping, we were approached by at least 10 people wanting to sell us medications and diet pills. Although these items are much cheaper there, it is not a good idea. Diet pills will be confiscated at the border crossing and you would be facing a fine. Also, don’t try to cross into the U.S. with weapons of any kind, fruits or vegetables, meat products, birds or exotic animals. Ten percent of all vehicles crossing the border are searched.
It is not necessary to exchange dollars for pesos, as almost all vendors and shops prefer U.S. dollars and you will see items priced in U.S. dollars. Most hotels and restaurants accept major credit cards.
Following a few simple rules and using good judgment will make your trip into Mexico a comfortable and safe experience.