Warning: You are currently using an unsupported browser -OR- your browser is currently in compatibility mode. Certain features and pages on larimer.org may be impacted or altogether inaccessible. Read More…
The Street Inventory System (SIS) contains the names of all streets in Larimer County and its municipalities.
The purpose of this system is to provide a central location for all names, prevent duplicate street names in the future, and
allow only approved suffixes.
This system is a joint project of Larimer County, Larimer Emergency Telephone Authority (LETA), and the cities
of Fort Collins, Loveland, Estes Park, Berthoud, Wellington, Timnath, Johnstown, and Windsor. See