Trumbull County Traffic Signal Upgrade
Description
This project will modernize the county's existing traffic signals through replacements or upgrades. This includes replacing or upgrading traffic signals, controllers, and other equipment. Traffic signal controllers will be upgraded to support advanced features, including adaptive traffic control system, high–resolution traffic data collection, transit signal priority, emergency vehicle preemption, and/or connected vehicle applications.
Status: Planned
Timeframe: Long
Stakeholders
| Trumbull County |
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| Trumbull County Engineer |
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Inventory
| Trumbull County ITS Field Devices |
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| Trumbull County Signal Control System |
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Services
| TM03–Traffic Signal Control: Mahoning / Trumbull Counties |
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Interfaces
| Source | Flow | Destination | Status |
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| Trumbull County ITS Field Devices | right–of–way request notification | Trumbull County Signal Control System | Planned |
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| Trumbull County ITS Field Devices | signal control status | Trumbull County Signal Control System | Planned |
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| Trumbull County ITS Field Devices | signal fault data | Trumbull County Signal Control System | Planned |
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| Trumbull County ITS Field Devices | traffic detector data | Trumbull County Signal Control System | Planned |
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| Trumbull County ITS Field Devices | traffic images | Trumbull County Signal Control System | Planned |
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| Trumbull County Signal Control System | signal control commands | Trumbull County ITS Field Devices | Planned |
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| Trumbull County Signal Control System | signal control device configuration | Trumbull County ITS Field Devices | Planned |
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| Trumbull County Signal Control System | signal control plans | Trumbull County ITS Field Devices | Planned |
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| Trumbull County Signal Control System | signal system configuration | Trumbull County ITS Field Devices | Planned |
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| Trumbull County Signal Control System | traffic detector control | Trumbull County ITS Field Devices | Planned |
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| Trumbull County Signal Control System | video surveillance control | Trumbull County ITS Field Devices | Planned |
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