Traffic Signals Incorporated

Corporate History and Overview

Traffic Signals Inc. (TSI) was the short-lived successor of Southern Signals and Sargent Sowell. TSI formed in 1960 when Southern Signals changed the names of Southern Signals and Sargent Sowell to Traffic Signals Inc. They were bought by Singer in 1970.

Traffic Signals

TSI based their 4-ways off of Sargent Sowell's design. All of their signals used Dzus fasteners for latches and the visor collar was wider than most signals.

Four Ways

TSI only made one model of 4-way. They had the option of having an internal controller.

Adjustables

TSI made 8 inch and 12 inch single-face signals. The main difference between the two is that the 12 inch ones have two latches instead of one.

Pedestrian Signals

describe models, variations

Vehicle Heads (Round)

describe models, variations

Pedestrian/Sign Heads (Rectangular)

describe models, variations

Controllers

Different type of controllers

Hardware

This would include any kind of special options for traffic signals as well as mounting hardware including brackets, slipfitters, hangers, bases, etc.