County reviews guardrail estimates and explains new siren geofencing
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Summary
County staff reported estimates of about $36,000 to install guardrails on two rural roads and described a new 14-siren system that tests daily and uses a roughly 1-mile geofence to trigger individual sirens when weather warnings intersected that zone.
Todd County officials heard a series of infrastructure and public-safety updates including cost estimates for guardrails on two county roads and technical details of a recently upgraded outdoor warning system.
On roadway safety, the moderator said estimates to install guardrails on Springtown Road and Stratton Road total "around $36,000" for both locations with a vendor the state uses; the transcript records a staff comment that state funds generally cover bridge-related replacements but typically do not fund new guardrail unless the work is categorized as a bridge project.
Public-safety staff described the county’s new siren network of 14 units. The system automatically tests at 02:00 each day and reports battery status and site condition to dispatch. Staff explained each siren has a roughly one-mile geofence so that when the National Weather Service issues a warning polygon that intersects a siren’s geofence, that siren will activate while others do not. "Any warning that comes within 1 mile of 1 of our sirens will trigger it," staff said.
Why it matters: Guardrails are a targeted road-safety investment for locations staff described as dangerous and near recent housing; the siren system description clarifies when and why individual alerts will sound, which can affect resident expectations during severe-weather events.
The board discussed logistics and funding options; no formal vote or contract award is recorded in the meeting transcript. Staff said they had sought state-level funds for related work but encountered limits on assistance for non-bridge guardrail projects.
Next steps: The transcript records continued internal planning and that staff will pursue options; no procurement actions or award decisions were recorded during the session.
