Brownsville to Laredo

There is a security fence along the dike, but it is not continuous.

Border fence

There's a lot of land in between the Rio Grande and the border fence.

Mexico is to the left of the river.

Rio Grande

Border fence

Mexico is to the left of the river. There's not a lot of difference from this viewpoint.

A border crossing near Harlingen.

A border crossing near Harlingen.

A fence across an irrigation canal.

Mexico left, United States right

Mexico left, United States right

Mexico left, United States right

Mexico has farmland and highways.

This TV tower is almost 1,500 feet high.

This dam or crossing is across the Rio Grande.

It's mowed on the U.S. side.

The town of Rio Rico, Mexico

Border crossing at Nuevo Progreso

Nuevo Progreso

Progreso Lakes, Texas

Reynosa, Mexico (in the distance) and Hidalgo, Texas

Rio Grande at Hidalgo, Texas

Reynosa, Mexico

A park on the Mexican side of the Rio Grande.

Boat docks and a park on the U.S. side of the Rio Grande. There's also an electric line across the river.

Rio Grande

Border surveillance

Border surveillance

Border Surveillance

A denizen of Rio Grande City, Texas

This is a big balloon that goes up to 14,000 feet.