Guidelines for Transportation Management Systems
Maintenance Concept and Plans
2. Maintenance Considerations and Activities
3. TMS Maintenance Concept & Requirements
4. Maintenance Considerations for the Life-Cycle of a TMS
6. TMC Maintenance Program: Multi-Year Plan
7. Maintenance Program Support Services
Description of Figure 3-9
This figure is a bar chart relating the Annual Maintenance Cost of different types of devices. The approximate dollar values are given for each device. From bottom to top: Inductive loop: $250; Radar or Sonic or IR Detector: $250; Radio: $500; AVI Reader: $500; Video Imaging Detector: $500; Weather Station: $750; Ramp Meter: $750; CCTV Camera: $900; Microwave Hop" $1000; Console: $1250; Communications Hub: $1500; Weigh-in-Motion: $1750; and Signal Controller: $2000.
