Crossing from Laredo to Nuevo Laredo for Dental Work: Parking, Documents and Wait Times

The short answer

For a dental appointment, the easiest route is to park in downtown Laredo and walk across International Bridge No. 1 (the Gateway to the Americas Bridge). It lands you on Avenida Guerrero in downtown Nuevo Laredo, where many clinics that treat American patients are within walking distance. You will need a passport book, passport card or trusted traveler card to come back.

Which bridge

• Bridge No. 1 (Gateway to the Americas): downtown, with a pedestrian lane. The best choice for dental visits.
• Bridge No. 2 (Juárez-Lincoln): mainly for cars, close to downtown as well.
• Colombia Solidarity and World Trade bridges: farther out and oriented to commercial traffic. Not useful for a clinic visit.

Where to park

There are paid lots and garages near the foot of Bridge No. 1 in downtown Laredo, a few blocks from the river. Prices are usually by the day. Leave nothing visible in the car. Walking across avoids the vehicle lines in both directions, and you do not need Mexican car insurance.

Documents

• To enter Mexico for a short visit within the border zone, no tourist permit is required. Carry your ID anyway.
• To return to the US by land you need a passport book, passport card, SENTRI, NEXUS or Global Entry card, or an enhanced driver's license. Green card holders carry their permanent resident card.
• Medications: if the dentist prescribes antibiotics or painkillers, keep the written prescription with the medicine and declare it at the port.

Wait times coming back

The line is almost always on the return trip. US Customs and Border Protection publishes live wait times on its Border Wait Times website and app, broken down by bridge and lane. Pedestrian waits are generally shorter on weekday mornings and longer on weekend afternoons and before US holidays. Book an early appointment and plan to cross back by mid-afternoon. SENTRI cardholders use a dedicated lane.

Safety habits

Nuevo Laredo is in Tamaulipas, which has carried the State Department's highest advisory level for years; read the current advisory. The habits that Laredo residents follow are worth copying: cross in daylight, stay in the downtown area near the bridge, go to the clinic and come back, and do not drive into the city at night. Many clinics will meet you at the foot of the bridge.

Before you go

Confirm your appointment the day before, ask the clinic for exact directions from the bridge, and bring cash in small dollar bills for incidentals. Pick a clinic in the independent ranking of Nuevo Laredo dental clinics and see the Nuevo Laredo dentist guide for more planning help.

A sample day

Park in downtown Laredo around 8 a.m. and walk across Bridge No. 1, which takes only a few minutes when there is no line southbound. Walk or take a short taxi ride to the clinic for a 9 a.m. appointment. After treatment, fill any prescription at a pharmacy near the bridge and have an early lunch on the Mexican side. Join the northbound pedestrian line by early afternoon, before traffic builds. Most patients are back at their car by mid-afternoon.

Coming from San Antonio or farther

Laredo is about two and a half hours south of San Antonio on Interstate 35. If your treatment needs several days, staying in a hotel on the Laredo side and crossing each morning is the choice most out-of-town patients make. Laredo International Airport has connections through Dallas and Houston for people flying in.

What you can bring back

Personal medications prescribed by the dentist are generally allowed in quantities for personal use when you have the prescription. Declare them. Do not bring back controlled substances without a valid prescription. Rules change, so check the current guidance from US Customs and Border Protection before your trip.

Frequently asked questions

How long does it take to walk across?

The walk itself takes a few minutes. Plan extra time for the line coming back.

Can I pay in dollars?

Most clinics that treat American patients accept dollars and cards. Ask in advance.

Is it better to drive across?

For a dental visit near downtown, walking is simpler: no vehicle line, no Mexican insurance, no parking in Mexico.

Do I need a SENTRI card?

No. A passport book or passport card is enough. SENTRI only gives you a faster dedicated lane, which helps if you cross often.