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August 15, 2005

Here's the latest on traffic tech

When you’re hitting the highway, a little information can save you a lot of headaches. Knowing where the traffic jams are before you’re caught in them can help you find a detour and avoid lost time.

While some roads are always a mess… I-95 and the Merritt between Greenwich and Norwalk… it’s the unexpected jackknifed tractor trailer and 10 mile back-up that can ruin your day. But how do you get “good intel” on such disasters? Let me share a few tried and true tips from fellow road warriors.

RADIO: I’m a big fan of WCBS 88O AM for its “traffic and weather on the 8’s” reports, which almost always include mention of Connecticut. In AM and PM drive-time, their reports on tri-state traffic can run to five minutes and are almost always accurate. They also encourage “cell-mates” to call in their eyewitness reports, which I do frequently (call 1-212-975-8888). Now, if they’d only live up their “all news” moniker and drop the Yankees games so I could truly get reliable traffic “all the time”.

HIGHWAY RADIO: You might not realize it, but there’s a network of local, low-power radio stations doing nothing but traffic reports. Known as “Highway Advisory Radio”, they’re found at 530 and 1620 on the AM dial, depending on location. Their looping reports last a minute or two and are generally accurate, originating as they do from State Police offices in Bridgeport where they have access to a network of cameras watching our highways. Traffic info on the large illuminated highway signs (and those helpful reminders to buckle-up and put down the cell-phones) originate from the same place. But like WCBS, they can use your help in finding accidents, so hit 911 on your cell if you see trouble unfolding that affects personal safety and share that info with CT State Police.

TRAFFIC CAMERAS: The same traffic cameras the troopers use are also available online in real time (but as still pictures, not full-motion video) at http://www.ct.gov/dot/cwp/view.asp?a=1993&Q=290242&PM=1&dotNav=&dotNav= Scroll down the list, pick the cameras along your intended route and see for yourself how things look.

CABLE TV: Our friends at Cablevision have their own answer to “traffic and weather together”… Metro-Traffic, found on channel 61. It’s not exactly must-see TV, though they also use the video feed from the traffic cam’s together with an area map showing color coded traffic flow. Even the Weather Channel is getting in on the act, adding a traffic report to their “Local on the 8’s” forecast showing the average speed on major arteries, again with color coding. (Yes, the speed on the Cross-Bronx was 14 mph the other day. That’s ‘free flowing’ by NYC standards.)

E-MAIL: Thanks to the efforts of State Senator Andrew McDonald of Stamford, the CT DOT was recently persuaded to share its traffic updates in a user-friendly format. Just register your e-mail at http://www.ct.gov/dot/cwp/view.asp?a=2003&Q=290292&dotNav= and CDOT will send you free e-mail alerts of major traffic snafus along with guesstimates of how long it will take to clean them up (usually an average of 2 – 3 hours). They’ll also send you a follow-up when things get back to what passes for normal. In its first five months of operation, five thousand e-mails have been registered. By the way… Metro-North offers a similar e-mail alert for train problems. There’s a link from the CDOT website.

TELEPHONE: In many parts of the country you can dial 511 and ask for the latest traffic. Using voice recognition technology and a speech synthesizer, the system will give you an update. There’s no such system in the NYC metro area, though I have heard of pay-per-call systems which probably rely on the same traffic resources listed above. Save your money and just turn on your radio.

None of these technologies will prevent traffic jams, but they may lessen their severity if the cognoscenti know where they are and can avoiding adding to the delays.
For a complete list of web links to the sites mentioned above, visit my blog at http://talkingtransportation.blogspot.com



JIM CAMERON has been a Darien resident for 14 years. He is Vice Chairman of the CT Metro-North / Shore Line East Rail Commuter Council, and a member of the Coastal Corridor TIA and the Darien RTM. You can reach him at jim@camcomm.com or www.trainweb.org/ct