Grade Crossing Indicator
Utah Transit Authority installed GCI signals for train operators in quiet zones. The signal flashes on and off as the gates are dropping or rising, and display a solid lunar indication when they have dropped and the crossing is secure.
Union Pacific did not install them, but UTA's GCIs are activated in locations where UP's Provo, Lynndyl, and Salt Lake subdivisions parallel the UTA's commuter rail track. Here a Grand Junction to Salt Lake City OCS crosses 7th West in Provo, Utah on August 28, 2025.
Grade Crossing Indicator
Utah Transit Authority installed GCI signals for train operators in quiet zones. The signal flashes on and off as the gates are dropping or rising, and display a solid lunar indication when they have dropped and the crossing is secure.
Union Pacific did not install them, but UTA's GCIs are activated in locations where UP's Provo, Lynndyl, and Salt Lake subdivisions parallel the UTA's commuter rail track. Here a Grand Junction to Salt Lake City OCS crosses 7th West in Provo, Utah on August 28, 2025.