Larimer County refines addressing and road-naming rules to reduce emergency-response errors

Larimer County commissioners reviewed a rewritten Addressing and Road Naming Resolution at an Aug. 11 work session aimed at clarifying how the county assigns and changes site addresses and road names and at reducing public-safety risks caused by inconsistent addressing.

The new draft, staff said, reorganizes and shortens the 2006 resolution into 14 sections, adds definitions intended to reduce ambiguity, formalizes a request-to-deviate and appeal process, and places public-safety coordination at the center of decisions over address and road-name changes.

County information-technology staff said the older resolution was written for a one-time rural addressing project and created ambiguity during ongoing maintenance. "The previous resolution was really meant to, accompany a real rural addressing project, and this new resolution is tailored more to the ongoing maintenance," Greg Turnbull, director of innovation and insights, said. Staff and the county attorney reviewed wording throughout to remove redundancy and make requirements easier to follow.

Key clarifications and procedures

- Scope and definitions: The draft tightens definitions, including a clarified definition of "affected property owner" to mean properties directly adjacent to a road in question or with a defined access point. County Attorney (Bill) said the draft treats "inconsistent site address" as covering any component of a site address — numbering, directional markers, road name, suffix or unit number — that does not conform to the resolution.

- Countywide application: Christine Day, geospatial services team lead, told commissioners that the resolution applies across unincorporated Larimer County, including private drives and large parcel divisions. "So That is correct. They would still fall under this resolution," she said when asked whether private roads and larger, subdivided parcels are covered.

- Public-safety alignment: Staff emphasized coordination with local emergency dispatch and law-enforcement telecommunications (LITA). The draft requires agency review of deviation requests to determine any negative public-safety impact before changes proceed.

- Request-to-deviate and appeals: The resolution requires a formal written request on the county form for any deviation. If the addressing coordinator denies a request, an affected property owner may file an appeal within 30 days. The addressing coordinator must set a hearing at the next available date, during which the Board of County Commissioners would review the coordinator's findings, referral responses and supporting evidence. County Attorney (Bill) said the draft defines the decision standard as "preponderance of evidence," meaning "more likely than not," or roughly 51% versus 49%, for evaluating appeals.

- Limits on deviations: The draft bars deviations from the resolution's road-naming hierarchy and from sequential numbering rules (for example, flipping evens/odds across a road is not allowed).

- Signage and visibility: Staff pointed to requirements in the draft (noted in materials as on page 12) for address numbers to be visible from the structure and to meet size criteria; staff said the county addressing signage standards are included even where additional reflective signage practices may vary by property.

Why staff said the change matters

Staff showed examples where inconsistent addressing contributed to emergency response problems — in one case multiple apparatus arrived at the wrong location and the unit carrying water went to the wrong address, creating a risk in fire response. Another example involved two different locations with similar apartment-unit labels that received emergency responses to the wrong site weeks apart.

"We will completely redo that web page to make sure that it's very clear that this is new," Lori Kadrich, acting assistant county manager, said when explaining planned public information updates after adoption. Staff said they will cross-post updates to county partners and notify municipal and fire-district partners so that co-responders and municipalities are aware of the clarified rules.

Topics left for other policy work

Commissioners discussed but did not add memorial or honorary road-section processes to this addressing resolution. Staff said memorial signage on state highways is a separate process handled by Colorado Department of Transportation and by state authorization; the addressing draft is intended to remain focused on official road names and site-addressing for emergency response and mail delivery. A USPS-driven change (Sand Creek Park/Red Feather Lakes) was discussed as a separate, interagency matter the resolution does not itself resolve.

Next steps and context

Staff said the draft reflects a multiyear effort to update a 2006 resolution and incorporates input from law enforcement, emergency services and residents. Commissioners asked about outreach; staff proposed a revised county web page, targeted cross-posting and news releases to notify residents and partner agencies when the board schedules adoption. A pending addressing appeal was noted; staff said that appeal will proceed under the prior resolution rather than the draft.

Commissioner John Kefalas and other commissioners thanked staff for the work. "I do wanna thank you for your diligence on this," Commissioner Jody Shan McNally said near the close of the session. The commission did not take a formal vote during the work session; staff sought direction and signaled plans to return with a finalized resolution for board consideration.