Complex sentence: In 1921, the market was sold to the Cali municipality, very close to the 9th street, were located the principal station of the "tranvia" of Cali, this system linked the city with suburban areas.
Split into simpler sentences: In 1921, the market was sold to the Cali municipality. Very close to the 9th street was the principal station of the "tranvia" of Cali, a system which linked the city with suburban areas.