Rolling lane closure planned on North Greensferry Road in Post Falls

Northbound drivers on North Greensferry Road are facing a rolling lane closure between East Mullan Avenue and East Poleline Avenue as utility pole maintenance takes over the corridor, with work scheduled for May 26 and May 27. The City of Post Falls says flaggers will be on site to direct traffic and that minor delays are expected through the work zone.

The closure matters because this is not a dead-end side street. North Greensferry Road sits inside one of Post Falls’ daily traffic patterns, where commuters, school traffic, park traffic and drivers moving through nearby neighborhoods and commercial areas all share the same roads. The city says the closure will be rolling, which should limit how long any one stretch is pinched down, but the slowdown will still be felt where northbound traffic merges past the maintenance area.

Post Falls’ Street Maintenance Division says it maintains more than 200 miles of city streets, signs and signals, a network that has had to keep pace with a city that has grown fast. The city says its population rose from 7,350 in 1990 to an estimated 48,303 residents by the end of 2024. In that context, a short utility-pole project on Greensferry is part of a much larger obligation: keeping the city’s transportation grid working as development pushes farther outward.

Greensferry is also part of the city’s broader transportation story. Post Falls transportation materials place the corridor alongside major projects such as the Greensferry Overpass and the widening of Mullan Avenue and Idaho Street, evidence that the area has already seen heavy investment and continuing pressure. That makes routine maintenance less of an afterthought than a recurring requirement for a growing city.

The corridor has also shown how quickly a utility problem can become a traffic problem. In February 2026, Post Falls closed another section of North Greensferry Road after a vehicle struck a power pole and knocked down power lines, forcing an emergency shutdown. This week’s notice is far less severe, but it carries the same basic message: when power infrastructure needs work, traffic in Post Falls can slow fast.

City road-closure and project information is updated as new details become available, and that advance notice gives drivers a chance to plan around a brief but unavoidable disruption while crews keep the corridor safe and reliable.