schexnayderenr@gmail.com
Baños, Ecuador
A TBM bores through an Ecuadorian mountain as part of a challenging hydroelectric project.
Dallas, Texas
Workers prepare the rebar for a drill shaft on a North Texas road project.
Gatun, Panama
The enormous new locks for the Panama Canal's Third Lane Expansion take shape.
São Paulo, Brazil
The TBM boring the Linea 4 subway line beneath Brazil's largest city.
Abra Pirhuayani, Peru
A grader prepares the road surface for a highway more than 15,500 feet above sea level in the Andes.
Miraflores, Panama
A tanker ship passes through one of greatest feats of modern construction, the Panama Canal.
