TxDOT Lufkin District Traffic Signals Equipment Packages

 

The following equipment packages are associated with the "TxDOT Lufkin District Traffic Signals" element.   Select the "Details" icon to see the detailed requirements associated with each equipment package, or consult the National ITS Architecture web site for more information.

 

Roadway Basic Surveillance

Field elements that monitor traffic conditions using loop detectors and CCTV cameras.

 

Roadway Equipment Coordination

Field elements that control and send data to other field elements (such as environmental sensors that send data to a DMS or coordination between traffic controllers on adjacent intersections), without center control.

 

Roadway Signal Controls

Field elements including traffic signal controllers for use at major intersections and on main highways for urban areas; also supports pedestrian crossings.

 

Standard Rail Crossing

Field elements at highway-rail intersections (HRIs) where operational requirements do not dictate advanced features (e.g., where rail operational speeds are less than 80 miles per hour). Includes traditional HRI warning systems augmented with other standard traffic management devices.