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With millions of pounds dedicated to highway maintenance in the UK every year, contractors need fast, reliable communication. Two-way radios provide everything they need. In spades.
Our motorways are, in many ways, the backbone of Britain. Without our roads in tiptop condition, it is not an exaggeration to suppose that the country might come to a complete and unmitigated standstill. Trucks making deliveries, cargo brought in from oversees, travellers going to and from tourist sites, people going to work, the list is practically endless. So what part do two-way radios play in this ongoing drama of our roads?
Well, believe it or not, contractors frequently operate around the clock in order to minimize interruption and ensure that our roads are as safe and efficient as Humanly possible. These contractors are directed from control centres that utilize various mobile teams: groups of expert professionals who are mobilized and co-ordinated almost entirely by two-way radio. Contact with the control centre demands a quality radio, but so does contact with a fellow professional who may be further away than a reasonable walking distance. When time is of the essence, nothing beats instant communication.
Two-way radios used for highway maintenance need to be strong, durable and high performance. Sound needs to come through clearly despite potentially bad weather and traffic noise. In addition, the device must be as rugged, determined and expert as the contractor who wields it.
For various reasons, these lines need to be secure, so the radio network employed by the contractors is highly fortified. These radios need a large signal coverage area as well, because the contractors never know where they'll be working from one day to the next.
Then, of course, there's health and safety to consider, especially during days where visibility is poor and there is a high level of traffic. If an accident of any kind occurs, fast, reliable communication can, quite literally, save lives. Two-way radios that are used in highway maintenance are usually equipped with 'emergency modes' and 'lone worker' modes (where the radio, if it hasn't been used within a preset period will automatically issue an alarm) as well as other safety features.
Essentially, highway maintenance would be virtually impossible without the use of two Way Radio. Its not just in the UK, either, most countries that employ a significant network of roads also use walkie talkies in order to better communicate with associated employees. Quite how the Romans managed without them is likely a great mystery to the modern highway contractor!