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Published byEthelbert Peters Modified over 9 years ago
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July 29, 2009 George Saylor, PE ODOT Senior ITS Engineer
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To Utilize State-Of-The-Art Technology To Reduce Congestion & Increase Safety On Toledo Area Roadways.
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10 Dynamic Message Signs 60 CCTV Cameras 34 Flow Detectors 1 (New) Highway Advisory Radio Currently there are 3 already in place 60 Miles Of Speed Detection
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Definition: Signs that are capable of displaying a variety of messages FMS uses: Warn motorists of congestion due to incidents Display travel times for roadway segments
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Definition: Cameras that are used to transmit a signal to a specific place, on a limited set of monitors FMS uses: To detect and confirm incidents on major routes in the Toledo area
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Definition: Low powered AM radio stations that provide motorists with traffic information FMS uses: To provide motorists travel times, incident information, construction activities, and on-going or special events that may impact traffic
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Definition: Devices used to gather real-time speed data FMS uses: Formulate the speed data to produce travel times Detect real-time traffic conditions May provide traffic counts
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DMS - in advance of system-to-system interchanges or other primary diversion opportunities CCTV - continuous coverage if possible; spot locations as necessary HAR - similar to DMS but anticipate 5-9 mile range TMC - District 2 office
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Device locations by GPS coordinates No fiber optics Leased telecommunications services Pole-mounted cabinets Construction sequencing if necessary ODOT responsible for communications equipment Contractor tests devices locally Interim operations possible
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Map taken from 2008 DPP
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The mission of the Freeway Service Patrol (FSP) is to improve traffic safety and maintain traffic flow by assisting with the efficient clearing of freeway travel lanes and shoulders of obstructions and providing traffic control around incidents. Toledo’s FSP is operated from the Northwood Outpost
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Consolidates the surveillance, monitoring, and control of a Freeway Management System Communicates traffic restrictions (incidents), travel time, and travel conditions to the motoring public through the use of various devices. Works closely with Freeway Service Patrol Staffed during peak traffic hours
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Operate FMS and ODOT signal systems Use existing space in D2/Bowling Green Central control system is BuckeyeTraffic Typical TMC about 500 SF No traditional video wall Remote operations possible 911 data coordination Satellite ops at Lucas Co. EMA
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Central Operating Software Password protected interface can control CCTV, DMS, and HAR from any computer. Can display color coded speed maps to detect incidents. Will be used for Toledo FMS Website Repository for incident information, roadway weather conditions, and scheduled construction
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Speed data is updated every minute during the day and every 3-5 minutes overnight > 50 MPH 26 - 50 MPH 0 - 25 MPH * Toledo will have a similar map
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