 It passes by the former Customs Office, the New Bank of Santa Fe and the Municipal Bank, several important hotels, the Monumental film theater, and the Bernardino Rivadavia Culture Center at Plaza Montenegro.The street returns to normal traffic four blocks later, at the intersection with Mendoza St.

South of 27 de Febrero Boulevard, San Martín St. becomes a two-way avenue (26 m wide) that serves the traffic of a large area in the southeast of Rosario.In this section there is a great number of stores, thus making it the commercial core of the southern neighbourhoods.