Cross Border Xpress – A Journey Through Time

The Cross Border Xpress, better known as CBX, is an innovative pedestrian skybridge that provides travelers with a fast, easy way to cross between San Diego and the Tijuana International Airport. This modern marvel has transformed cross-border travel by eliminating lengthy waits to enter Mexico. Continue reading for a thorough history of the border crossing in San Diego and how CBX offers an efficient transportation solution.

History of Cross-Border Travel in San Diego

Early Days of Crossing the US-Mexico Border

Since the establishment of the US-Mexico border in 1848, various ports of entry have existed along the border allowing movement between the two countries. In San Diego/Tijuana, people originally crossed on foot or horseback at an informal location in what is now the San Ysidro neighborhood.

Building of the San Ysidro Port of Entry

In the early 20th century, automobiles began to allow faster transportation across the border. In the 1920s-30s, the US and Mexico formally built inspection facilities at San Ysidro, creating the busiest land border crossing in the Western Hemisphere.

Rise of Long Wait Times at the Border

In the latter 20th century, border crossings became increasingly congested with long lines of vehicles and pedestrians stretching for hours. For instance, San Ysidro border waits could top 3 hours on weekends. Clearly a better solution was needed.

Development of the Cross Border Xpress

Using Cross Border Xpress in San Diego - Inspire |

Purpose and Planning of the CBX

To resolve the issue of long border waits, planning began in 2010 for an enclosed pedestrian bridge linking the US directly to Tijuana Airport. This would improve connectivity and expedite travel between San Diego and Mexico.

CBX Bridge and Terminal Construction

The Cross Border Express bridge was constructed starting in 2015. The 390-foot long terminal was built hanging over the border fence on the US side. Total cost was around $120 million dollars.

Opening and Initial Years of Operation

On December 9, 2015, CBX opened for business. In the first year, over 2 million people crossed using the sky bridge. Today, around 1.9 million people annually use CBX to easily access the Tijuana International Airport.

Unlocking Savings Cross Border Xpress (CBX)

For savvy travelers looking to make the most of their journey, CBX offers a promotional code that unlocks valuable savings. When booking your CBX experience, remember to enter the cbx promo code to take advantage of special discounts and offers. This is just one more reason to choose CBX for your cross-border travels.

Benefits of Using the Cross Border Xpress

How to Fly Out of Tijuana Airport and Use the Cross Border Xpress (CBX) -  Where The Road Forks

CBX provides many advantages for cross-border flyers compared to traditional ports of entry:

Avoiding Long Lines at the Border

By crossing directly into the airport, CBX allows travelers to completely bypass congested border traffic. The bridge entrance is just steps from the airport lobby.

Fast, Secure Walkway Right to Tijuana Airport

Walking across the CBX bridge takes just a few minutes and is fully secure and enclosed. When you reach Mexico, you are right at the departure gates, skipping border checks.

Premium Lounges and Amenities

CBX offers a first-class lounge experience with comfortable seating, food/beverages, and clean facilities. It’s a luxury transport option.

What to Expect When Using CBX

Here’s a quick rundown of the process for entering and leaving Mexico via the pedestrian skybridge:

Checking In and Crossing to Mexico

You’ll park and check in at the CBX terminal in San Diego. After passport control, you simply walk across the enclosed bridge to Mexico. Your passport is stamped at kiosks before boarding your flight.

Returning to the US via CBX

When arriving in Tijuana on a return flight, you exit near the CBX entry gates. You walk back across the bridge, go through customs and return to the US in just minutes.

Valid Documentation Needed

All travelers must have valid passports, visa paperwork (if applicable), and CDC health requirements to use CBX like any port of entry. The process is easy with correct documentation.

Read More Blog: Seamless Travel – Rent a Car at Cross Border Xpress


The Cross Border Xpress offers a modern, innovative solution for streamlining international travel via the Tijuana Airport. By providing a direct pedestrian crossing, it enhances connectivity and eliminates border wait times. For leisure and business travel alike, CBX is the clear choice for fast transport between San Diego and Baja California.


Q: How long does it take to walk across the Cross Border Xpress bridge?

A: It only takes about 5-10 minutes to walk from the US entry to the Mexico gates via the enclosed CBX bridge.

Q: Can I access both the Tijuana Airport and the rest of Mexico via CBX?

A: No, CBX only provides direct access between San Diego and the airport. You cannot walk further into Mexico.

Q: How do I get to the CBX entrance in San Diego?

A: CBX has its own terminal located just over the border fence from the Tijuana Airport. It can be accessed from the I-5 or I-805 freeways.

Q: Is CBX open 24/7?

A: No, CBX hours coincide with flight schedules. It opens 3 hours prior to the first flight and closes after the last arriving flight.

Q: Do I need a visa to cross into Mexico using the pedestrian bridge?

A: If you need a visa to enter Mexico, it is still required when using CBX. The bridge does not bypass any visa or passport requirements.

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