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Cobb County Department of Transportation

Cobb County Department of Transportation. Brook Martin Operations Division. SCATS System. First Adaptive System in Georgia Cumberland CID Area I-75/I-285 Interchange 73 Intersections along 8 Corridors 332 Cabinets & 2070L Controllers Single Mode Fiber Communication Video Detection.

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Cobb County Department of Transportation

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  1. Cobb County Department of Transportation Brook Martin Operations Division

  2. SCATS System • First Adaptive System in Georgia • Cumberland CID Area • I-75/I-285 Interchange • 73 Intersections along 8 Corridors • 332 Cabinets & 2070L Controllers • Single Mode Fiber Communication • Video Detection

  3. SCATS Cost • Total Project - $3.7 Million • Video Detection - 40% ($22k per intersection) • SCATS - 30% ($15k per intersection) • Signal Equipment/Fiber - 30%

  4. SCATS Operation • 24-Hour Coordinated System • Cycle Lengths, Offsets and Splits • Min/Max Ranges • Triggers for Lead/Lag Operation • Railroad Pre-Emption Operation • Double Cycle • Group Systems

  5. SCATS Special Events • Cobb Galleria • 30% Traffic Volume Increase • Cobb Energy Performing Arts Center • 80% Traffic Volume Increase • Cumberland Mall • Seasonal Shopping • Summer/Holidays • Traffic Demand Reduction

  6. SCATS Features • Traffic Data Collection • Average Daily Traffic Volumes • Turning Movement Counts • Monitoring Capability • Daily Operation • Daily Maintenance

  7. SCATS Benefits • Reduced Delay/Travel Times • Eliminates Retiming Projects • Stable Software • Good Support • Few Complaints

  8. SCATS Requirements • Staff Adjustment Period • Signal Maintenance Program • Equipment • Cabinet Relays • Communication

  9. SCATS Future Projects • Town Center CID Area • 75 Intersections • I-75 Corridor • Communication • Video Detection

  10. Questions?

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