ODOT Freeway Lane Control
Description
Permanent overhead signs to facilitate merging/use of shoulders.
Status
Planned
Timeframe
Long-Term Priority
Geographic Scope
Service Scope
Costs - $7.5 million per mile.
Stakeholders
Inventory
ODOT District 12 Freeway Management Center
Services
ATMS04-1 - Freeway Control - ODOT District 12
Functional Areas
- The center shall collect fault data from ramp meters, mainline metering, and lane controls.
- The center shall collect operational status from ramp meters, mainline metering, and lane controls and compare against the control information sent by the center.
- The center shall implement control strategies, under control of center personnel, on some or all of the freeway network devices (e.g. ramp meters, mainline metering, and lane controls), based on data from sensors monitoring traffic conditions upstream, do
- The center shall remotely control systems to manage use of the freeways, including ramp meters, mainline metering, and lane controls.
- The center shall exchange data with maintenance centers concerning the reporting of faulty equipment and the schedule/status of their repair. Information exchanged includes details of new equipment faults, and clearances when the faults are cleared.
- The center shall support an interface with a map update provider, or other appropriate data sources, through which updates of digitized map data can be obtained and used as a background for traffic maintenance data.
Interfaces
Standards
| SDO | Document ID | Title | Type |
|---|---|---|---|
| AASHTO/ITE/NEMA | View List | NTCIP Center-to-Field Standards Group | Group |
| AASHTO/ITE/NEMA | NTCIP 1201 | Global Object Definitions | Message/Data |
| AASHTO/ITE/NEMA | NTCIP 1207 | Object Definitions for Ramp Meter Control (RMC) Units | Message/Data |
Operational Concepts
| Stakeholder | Roles and Responsibilities |
|---|