"Economical transportation" refers to a way of getting from one place to another that is cost-effective and doesn't require spending too much money. Full definition
They were cheap, reasonably reliable, and delivered economical transportation for six people. (allpar.com)
Demonstrating that economical transportation does not require the sacrifice of comfort or safety! (sloanetoyotaphiladelphia.com)
INTRODUCING SpaceDrum from Pac - Com International, the best solution yet for economical transportation, handling and storage of flowable materials. (businessnews.com.au)