Lesson
Expect agency's information technology (IT) operations and maintenance budget to increase in order to train qualified IT staff to maintain a new suite of hardware and software.
Washoe County's experience implementing a comprehensive transit ITS program.
May 2010
Reno,Nevada,United States
Background (Show)
Lesson Learned
Lessons learned from the Regional Transportation Commission (RTC) of Washoe County's experience with operations of its transit ITS information technology (IT) assets offer the following the following guidance:
[1] See also other IT related lessons learned from RTC transit ITS
# 2011-00610: http://www.itslessons.its.dot.gov/its/benecost.nsf/ID/24163932011B70908525796F004C04C9?OpenDocument
# 2011-00614: http://www.itslessons.its.dot.gov/its/benecost.nsf/ID/539B339F57A2C1398525796F0054FB41?OpenDocument
- Anticipate increased budget needs for IT Operations: RTC deployed its transit ITS system at the same time that it increased the agency's overall use of information technology. As a result, the IT department network and hardware requirements increased. Because managing the transit ITS technologies requires additional or advanced skills, such as database and network management, implementation of transit ITS requires staff with advanced expertise. This causes agencies to make a stronger effort to retain experienced staff resulting in salary increases for IT staff. The RTC increased IT staff in anticipation of the ITS implementation. IT division has indicated about one-quarter of one staff member's time is required for the maintenance and administration of transit ITS hardware and software. If an agency's IT staff is already overworked, it may have to contract for technical support or hire additional staff, which will require additional budget.
Also note that RTC IT staff believe its costs for maintenance and operation of the transit ITS would be significantly higher if not for the technical expertise of its ITS project manager, RTC RIDE (fixed route service) electronics maintenance staff, and RTC ACCESS (paratransit service) IT staff. Agencies that do not have strong expertise in-house may see greater demands on their IT staff than RTC did. - Budget for hardware and software upgrades: The network hardware and servers all have lifecycles and must be periodically replaced. For example, the servers used by transit ITS are scheduled to be replaced every three years. Agencies should plan for the cost of replacement hardware while also exploring cost efficiencies. As identified in the procurement lessons learned [see footnote 1, # 2011-00610], overall hardware costs can be reduced if an agency uses virtual servers or server capacity consolidation to reduce the amount of hardware required by transit ITS.
- Budget maintenance agreement separately from periodic upgrades: An agency should budget the costs for a support and maintenance agreement separate from the normal software upgrade costs. RTC's Trapeze ITS does not include the costs of software upgrade in their regular support and maintenance contract. There will be a large technology gap and potential loss of contractor/vendor support if sufficient time lapses between regular software upgrades. In addition, the staff training efforts will be significantly more intensive if the software is not upgraded on a regular basis.
- Purchase monitoring software to track the health and activities of the transit ITS servers. The procurement of transit ITS will likely significantly increase a transit agency's inventory of servers. The increase will require more effort from IT staff to monitor the health and activity of its systems. The servers must be monitored for multiple issues, including verifying they are fit to perform their functions, detecting intrusion from outside sources, and tracking processor speed, processor usage and storage space. RTC's IT staff purchased software that automates the monitoring of its servers. If the monitoring software detects an issue on a server, it can alert the IT staff via pager or text message. The alerts have eliminated the need for IT staff to dedicate time to actively observe the servers and helped them to maintain an increased amount of hardware with a relatively small staff. RTC IT staff believe the server monitoring software has provided far more benefit than its cost.
[1] See also other IT related lessons learned from RTC transit ITS
# 2011-00610: http://www.itslessons.its.dot.gov/its/benecost.nsf/ID/24163932011B70908525796F004C04C9?OpenDocument
# 2011-00614: http://www.itslessons.its.dot.gov/its/benecost.nsf/ID/539B339F57A2C1398525796F0054FB41?OpenDocument
States
Countries
Keywords
None defined
Lesson ID: 2012-00627
Lesson Comments
No comments posted to date