Interchange of I-4 and US 41, Tampa, FL 1972. The Man At Work is changing the bulb on the far left big green sign.
Detail of I-4 sign from above.
Intersection of US 27 and Florida State Road 70 in 1974.
This little yellow yield sign lasted until the early 1980's in Bartow, FL, warning folks on Jackson Street to give way for trains.