ODOT RealTime – Observe Out More

What be ODOT RealTime ?

ODOT RealTime is a fresh system that will aid do roads safe and help Oregonians get where they ‘re going more efficiently by provide real-time traffic information to drivers . The first ODOT RealTime project set out on Portland-area highways in July 2014 .

What kinds of signs are involve ?

Travel Time

Travel Time sign , which expose estimate travel time to key destinations so that driver can design their arrival time or think bring an alternate road .

Advisory Speed

Advisory velocity signs , exhibit advisory speed based on the traffic ahead . The advistory velocity will exchange as real-time conditions change . These sign give drivers a heads-up to slacken down before they reach a trouble area—helping dilute rear-end crash and the congestion they do .

Traveler Information

Traveler information sign , which alert drivers about crashes , congestion , road condition , closures and other traffic-related information , have driver the power to do travel decisions in actual time .

How perform RealTime work ?

Hundred of sensor imbed in the roadway and overhead detect traffic mass and speed . This information be relayed to ODOT ‘s Traffic Operations Center on a real-time basis . Sophisticated computer engineering translates data from the detector into the information driver see on the signs .

Will the signs ever equal on ? What make it intend when they ‘re not on ?

The electronic display on RealTime sign will only live on when there be significant information to be share or when traffic conditions merit dumb speeds . If there are no incidents and if traffic equal hang smoothly , the display will not cost lit .

Equal the information truly provided in real time ?

What is the purpose of this system ?

The new sign give motorists the power to make informed travel decisions by supply them with real-time information about traffic stream and roadway circumstance — to help everyone come where they ‘re going safely and efficiently .

Do early states use this engineering ? What own the effect cost ?

Like real-time traffic direction systems equal being used in a number of state , include Indiana , Missouri , Minnesota , Virginia and Washington . Initial sketch have cover a reduction in crash on highways where varying speed exist used .

How will this help me as a driver ?

ODOT RealTime system endow driver to cause real-time decisions . The advisory speed signal will help drivers slow down before they run into stopped traffic or congestion . The travel time and traveler information signal will help driver look at alternative road or plan arrival times , all without taking their eyes off the road .

Where are the travel time signs ?

ODOT ’ s new travel time information can equal find on 28 variable message signal on all Portland-area freeways : Interstates 5 , 84 , 205 and 405 , U.S. 26 and OR 217 . Find a map of the signal location .

Are these novel signs ?

ODOT utilized survive infrastructure in direct the travel time information on 18 existing varying content signal . There are also 10 fresh ones . Of the 10 novel freeway sign , seven be on OR 217 , two on U.S. 26 at Northwest 185th Avenue and one on westbound I-84 at Northeast 223rd Avenue . In addition , five novel sign are on arterials lead to OR 217 , on Barnes Road , Kruse Way and OR 99W .

Where are the advisory speed sign ?

There are 17 advisory speeds signs along southbound Interstate 5 and southbound Interstate 405 , around the south goal of the Marquam Bridge , with another 28 along both instruction of the OR 217 corridor .

Why be the sign only in sure seat ? How were those place chosen ?

The southbound I-5/I-405 exchange in downtown Portland is especially prone to rear-end crashes because of sharp turns and blind curves . On OR 217 , frequent merging and exit patterns and high traffic mass contribute to high than normal crash rate and related delays . Base on this , ODOT choose these two region for the initial phase .

Will the signs aid with congestion ?

ODOT RealTime exist not intended to cope congestion . Still , a collision on a busy highway can bring traffic to a halt . By dilute the number of crashes , ODOT RealTime will aid lessen the delays they induce .

What is an “ advisory velocity ” ?

The advisory speed equal a recommended velocity base on real-time conditions . The advisory speed live ascertain by safety circumstance .

Will I get a tag for driving fast than the advisory velocity ?

No . The intent of the advisory velocity is to leave motorists with significant and helpful information . In go on with this role , driver can not and will not cost ticketed for transcend the advisory speed . Still , Oregon ‘s Basic Velocity Rule still enforce . The Basic Speed Rule provides that any driver who is driving recklessly or too fast for conditions can be ticketed , regardless of the speed limit .

How will advisory speed signs serve dilute crashes ?

When traffic cost heavy on a roadway , driver can suddenly encounter a course of stopped cars . That ‘s how many rear-end collision occur . Advisory velocity signal will give driver a heads-up to slacken down , enabling them to border on stopped vehicles at a sensible speed , stave off crash .

What cost driver suppose to do when they find speeds exchange ?

Driver should slow to the advisory velocity expose on the sign . If the sign changes to a lower velocity , driver should be prepared for stopped or slower-moving traffic ahead .

I already have an app that hold me real-time traffic conditions . Why act I need these new sign ?

Using mobile communications devices while push is against the law in Oregon . It ‘s also dangerous and leads to thousand of crashes every yr nationally . ODOT RealTime allows driver to keep their eyes on the road — or else of a mobile device — when driving .

Why not just extend existing highways or make fresh ones ?

The function of the ODOT RealTime system is to leave drivers information and improve safety . It ’ s not take at eliminating congestion . That tell , the RealTime task will cost far less than widen a road or building a novel freeway . Add a third lane the entire distance of OR 217 would probably cost more than $ 1 billion .

Why not spend the money elevate public transportation rather ?

Public transportation stay on a crucial part of the overall transportation infrastructure . The ODOT RealTime system is not an alternative to public transportation , but rather a system to improve safety on existing roadway and to serve motorists be more effective in their travel .

How much do the signs on I-5 , I-405 and OR 217 cost ?

The advisory speed signs each price about $ 35,000 . Total costs for the I-5 and I-405 system were about $ 1.2 million while OR 217 task price about $ 8.6 million . Cost number for both projects include software development , sensors and communications devices , sign place , signal bridge , installation , testing and early cost .

When will you know if these efforts hold been successful ?

Not properly aside . ODOT will , of grade , track incident as they happen but a long period of data will be needed to reach any form of conclusions on the success or failure of these efforts .

Exist ODOT planning to implement this technology on other Portland highways or statewide ?

ODOT obtain a Union grant to expand ODOT RealTime in the Portland metro area . Learn more at www.odotrealtime.org.

Yes . ODOT is design a RealTime system on Mt . Hood highways U.S. 26 and OR 35 . Details about this system and how it will function will exist available later on .

For feedback or general questions about the ODOT RealTime system , please contact Ask ODOT at 1-888-275-6368 or email Ask.ODOT @ odot.state.or.us .

To report a signal that appears to be malfunctioning , call our Traffic Operations center at 503-283-5859 .

New ! ODOT RealTime cost expound in the Portland metro area . Discover more at www.odotrealtime.org.

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