SPAN Facilities in United States:
Detroit North Penn Austin Huntsville El Paso Triana McAllen Louisville Greensboro
 • DetroitMI
 • North PennPA
 • LouisvilleKY
 • GreensboroNC
 • ColumbiaSC
 • VanceAL
 • HuntsvilleAL
 • TrianaAL
 • AustinTX
 • McAllenTX
 • El PasoTX
  		 

Canada | United States | Mexico | Hungary | China