The Deadliest Highways in the United States

The good news is that across the United States, traffic fatalities were down 1% in 2018 when compared to the previous year. The National Highway Traffic Safety Administration reports that 36,750 people died in vehicle accidents in that year.

The not-so-great report is that seven different highways in 10 states account for a large percentage of those crashes and fatalities. The furthest north is I-5 in Washington. The other deadliest highways are located in the southern part of the United States.

1 – Florida’s US-1, running 545 miles along the state’s east coast – from Key West to Georgia – was host to 1,011 crashes with 1,079 fatalities.

2 – Second is Tennessee’s I-40. This interstate cuts west/east across Tennessee before entering North Carolina. There were 437 crashes on I-40 in Tenessee in 2018, with 517 fatalities.

3 – I-40 in New Mexico, running east/west in the northern half of the state, saw 344 accidents with 395 fatalities.

4 – Alabama’s I-65 posted 366 crashes and 389 fatalities in 2018.

5 – Texas’s US-83 comes in from Kansas to the north and runs north/south in the top part of the state. US-83 is deserving of caution when traveling Texas. It had 268 vehicle accidents and 336 fatalities.

6 – South Carolina has the sixth deadliest highway. It’s I-95, which is 1,908 miles long in its entirety running from Florida to the Canadian border. It is especially dangerous in South Carolina however, having racked up 244 crashes and 301 fatalities.

7 – It’s us-90 in Louisiana – the highway that posts the highest number of crashes – 271 – and fatalities – 295.

8 – In Arizona, I-40 is the highway to be careful on. Two hundred forty-nine crashes have occured on I-40 in that southern state, with 293 fatalities.

9 – I-5 spans the state of Washington north to south from Oregon to Canada. Its 277 miles in Washington alone saw 245 accidents and 258 fatalities.

10 – I-95 makes a second appearance on the list. It ranks as number 10 in the Top Ten deadliest US highways, marking 201 crashes in 2019, and 240 fatalities.

CV data partnership equals enhanced accuracy in TrafficCast data


TrafficCast’s real travel-time information is set to be more accurate than ever, with the addition of real-time data from Wejo, a UK technology company which provides connected vehicle (CV) data. Upon announcing the partnership, Wejo CEO Richard Barlow commented, “Our value-added insights will enhance and improve TrafficCast’s product offerings and ultimately contribute to reduced congestion on America’s roads, shortened journey times, and provide car owners with a materially better driving experience.”

TrafficCast CEO Al McGowan added, “We are happy to announce our partnership with Wejo, and welcome the addition of their unique content to our industry-leading traffic information ecosystem. Wejo’s data exchange platform is a critical next step in the evolution of the connected vehicle, and our clients and end users will benefit from the insights their data provides.”

With the agreement, TrafficCast will receive Wejo’s anonymized traffic flow updates, including traveling speeds, from some seven million vehicles driving in real time. The partners consider this a major breakthrough in live data sourcing from the road, one that will provide users such as Departments of Transportation and everyday commuters, improved quality and accuracy in the traffic data that helps them navigate their world.

The Wheels of the Bus Go Round and Round


“Hey, Bus Driver!” is what Madison passengers WON’T be saying on the new shuttle bus scheduled to begin operating in Madison, Wisconsin’s downtown. That’s because the 15-passenger people-hauler will be automated, electric and driverless.

There will be a driver on the shuttle’s initial runs actually, to watch out for safety, observe how the vehicle is functioning and reacting in traffic, and to answer passenger’s questions. The forthcoming venture is planned as a demonstration – a analysis project, that is, whose mission is not only to carry passengers but to be a test buggy, studied by researchers who aim to make autonomous vehicles part of the country’s transportation system. The United States Department of Transportation, chose Madison, Wisconsin (headquarters of TrafficCast International!) as one of only 10 cities to examine automated shuttles in real-time traffic. The one-to-two-year project will be guided by members of the University of Wisconsin, Madison’s Traffic operations and Safety (TOPS) Laboratory.

The idea for a long-term study picked up steam last April when a 15-passenger shuttle bus made by the French company Navya carried a total of 750 passengers on test rides around the UW campus over a two-day period.

For a route, city officials have targeted a near East-side revival corridor, burgeoning with newly-built high rise apartment buildings, and chic taverns and eateries. Initial plans have the driverless shuttle traveling an 8-block course from the State Capitol to a new music venue and back.

Passengers will ride at no charge during the driverless bus’s test phase. Researchers will be grading how the vehicle reacts to stimuli like bicycles and sudden situations, and how seamlessly, or not, it negotiates traffic while reaching a top speed of only 28 miles per hour. Engineers say trips may be suspended during icy weather.

City officials see many plusses from the use of automated vehicles, from easing traffic congestion and pollution, to diminishing the scramble for limited downtown parking spaces, to offering late night transport.

Project managers are accepting bids presently from shuttle companies, and hope to have the project launched, and driverless trolley cars on city streets, by fall, 2019.

Fa La La La Fiesta


We wore colorful Christmas sweaters, we brought corny jokes. We traffic-talked, and spoke of holiday plans. Who else has an office party in two locations!?

Talking about the TraffiCcast holiday parties, first in Wilmington, Delaware, and a couple of merry and bright days later, in Middleton, Wisconsin.

Even though we stepped away from our maps for a few hours, rest assured that holiday road and highway coverage continues. As you contemplate your holiday journeys, tune in to where you get your traffic information, knowing we are watching the roads for you, so you know when and where to go.