TxDOT Freeway Management Improvements

Description

This project is intended to improve traffic flow on freeways through such activities as:

– ramp metering.
– managing HOV lanes.
– control of dynamic lanes, such as reversible lanes and temporary use of shoulders.
– wrong–way driver detection and warning.
– increased traffic information dissemination.
– dynamic speed limit.

Status

Long–term

Stakeholders

TxDOT – Dallas District
TxDOT – Fort Worth District

Inventory

TxDOT – Dallas District Roadway Devices
TxDOT – Dallas District Traffic Management Center (DalTrans)
TxDOT – Fort Worth District Roadway Devices
TxDOT – Fort Worth District Traffic Management Center

Services

ST06–HOV/HOT Lane Management (Freeway Management)
TM05–Traffic Metering (Freeway Management)
TM06–Traffic Information Dissemination (Freeway Management)
TM19–Roadway Closure Management
TM19–Roadway Closure Management (Freeway Management Improvements)
TM20–Variable Speed Limits (Freeway Management)
TM22–Dynamic Lane Management and Shoulder Use (Freeway Management)

Interfaces

SourceFlowDestinationStatus
TxDOT – Dallas District Roadway Deviceslane management informationTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Roadway Devicesroadway dynamic signage statusTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Roadway Devicesshoulder management informationTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Roadway Devicestraffic detector dataTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Roadway Devicestraffic imagesTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Roadway Devicestraffic metering statusTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Roadway Devicesvariable speed limit statusTxDOT – Dallas District Traffic Management Center (DalTrans)Long–term
TxDOT – Dallas District Traffic Management Center (DalTrans)lane management controlTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Dallas District Traffic Management Center (DalTrans)roadway dynamic signage dataTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Dallas District Traffic Management Center (DalTrans)shoulder management controlTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Dallas District Traffic Management Center (DalTrans)traffic detector controlTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Dallas District Traffic Management Center (DalTrans)traffic metering controlTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Dallas District Traffic Management Center (DalTrans)variable speed limit controlTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Dallas District Traffic Management Center (DalTrans)video surveillance controlTxDOT – Dallas District Roadway DevicesLong–term
TxDOT – Fort Worth District Roadway Devicesbarrier system statusTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Deviceslane management informationTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Devicesroadway dynamic signage statusTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Devicesshoulder management informationTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Devicestraffic detector dataTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Devicestraffic imagesTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Devicestraffic metering statusTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Roadway Devicesvariable speed limit statusTxDOT – Fort Worth District Traffic Management CenterLong–term
TxDOT – Fort Worth District Traffic Management Centerbarrier system controlTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centerlane management controlTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centerroadway dynamic signage dataTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centershoulder management controlTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centertraffic detector controlTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centertraffic metering controlTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centervariable speed limit controlTxDOT – Fort Worth District Roadway DevicesLong–term
TxDOT – Fort Worth District Traffic Management Centervideo surveillance controlTxDOT – Fort Worth District Roadway DevicesLong–term