Lake County Adaptive Signal Control
Description
The CMAQ–funded project initially aimed to implement new adaptive signal technology using real–time traffic congestion data to optimize signal operations and reduce congestion along Aptakisic Road (7 signals) and Gilmer Road (6 signals), utilizing Rhythm InSync. While these corridors were planned under the original approach, LCDOT has since decommissioned previous adaptive signal systems county–wide and transitioned toward a centralized, hardware–independent software platform for adaptive control. Currently, only the Butterfield Road corridor remains under active adaptive control using this new platform. Future plans for additional adaptive signal corridors will align with this updated strategy over the next two years.
Status: Existing
Timeframe: Short
Stakeholders
| Lake County Division of Transportation |
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Inventory
| Lake County Communication Infrastructure |
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| Lake County Field Equipment |
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| Lake County PASSAGE TMC |
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Services
| TM01–Infrastructure–Based Traffic Surveillance |
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| TM03–Traffic Signal Control |
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Interfaces
| Source | Flow | Destination | Status |
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| Lake County Field Equipment | right–of–way request notification | Lake County PASSAGE TMC | Existing |
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| Lake County Field Equipment | signal control status | Lake County PASSAGE TMC | Existing |
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| Lake County Field Equipment | signal fault data | Lake County PASSAGE TMC | Existing |
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| Lake County Field Equipment | traffic detector data | Lake County PASSAGE TMC | Existing |
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| Lake County Field Equipment | traffic images | Lake County PASSAGE TMC | Existing |
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| Lake County PASSAGE TMC | signal control commands | Lake County Field Equipment | Existing |
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| Lake County PASSAGE TMC | signal control device configuration | Lake County Field Equipment | Existing |
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| Lake County PASSAGE TMC | signal control plans | Lake County Field Equipment | Existing |
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| Lake County PASSAGE TMC | signal system configuration | Lake County Field Equipment | Existing |
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| Lake County PASSAGE TMC | traffic detector control | Lake County Field Equipment | Existing |
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| Lake County PASSAGE TMC | video surveillance control | Lake County Field Equipment | Existing |
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