Highway Advisory Radios

Traveler Information Radio Operations

Messages broadcast from the various transmitters may be identical or individually customized for the location (providing sufficient distance between transmitters). The messages may be a combination of the following elements:

Voice-synthesized traffic conditions updated from the 511 system. For instance, crash and road closure information
A short, pre-recorded work zone or traffic safety message
A short pre-recorded description of the entire project scope, schedule or other project trivia
Voice synthesized travel delay information as calculated from various directions and routes

The Highway Information Systems (HIS) family of products includes a full line of Highway Advisory Radio (HAR) systems, as well as supporting electronics and software. In addition, HIS integrated systems combine sensors, controllers, communication devices and software to provide safer traveling environments.

Equipment Form

Anticipated System Effects

When properly designed and deployed for a specific project, a TI (HAR) System should inform drivers what the estimated delay time is between two points along the roadway. The system will give drivers information, which will allow them to decide whether to change routes, provide them with the opportunity to notify others of their estimated arrival time, and provide drivers with sufficient information to calm tempers when they arrive at the cause of the delay.

Your ROI may be greater than you think. Fill out the form to see your true ROI.

/ Return on investment

/ to break even

With a rental investment of just $ per day, you’ll need to put this to work for only days to break even, leaving you with days of pure gravy. You’ll enjoy invoicing the customer a total of $, giving you a return on rental investment of $!

*This is an estimated ROI. Delivery charges not included.

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Highway Advisory Radios