SW 2nd Avenue between SW Columbia Street and SW Clay Street, 1944.

People posing in their car on SW Columbia Street, circa 1918. Tung Lee Laundry and the Star Carriage and Wagon Works are in the background.
Corner view of the building at SW 3rd Avenue and SW Columbia Street, 1966.
SW Broadway downtown was a one-way street until it reached Columbia Street in 1950 (here looking north). South of here Broadway was still two-way. A little more discussion about changing to a one-way grid is here in this earlier post.