Drive down 4th Avenue West in Columbia Falls right now and you will hit orange barrels, a narrowed lane, and a construction fence that has been there since March. Drive two blocks east to Nucleus Avenue on the same afternoon and you will find open parking, a full sidewalk, and no sign that the city is in the middle of a $9.4 million street rebuild. Both things are true at the same time, and the gap between them is the actual story of Columbia Falls this month. The construction is real, funded, and multi-year. It is also confined to a specific set of streets, and knowing which ones means most of your August plans never touch it.
What's Actually Torn Up, and Until When
The project behind the barrels is the Gateway to Glacier Safety and Mobility Improvement Project, and it is not a pothole patch. The city council awarded a $9.4 million construction contract to Nelcon Inc. in February, and the full scope covers 1.3 miles of rebuilt roadway, 1.7 miles of new sidewalk, and a mile of shared-use pathway across Fourth Avenue West, 13th Street West, and Seventh Street West. Underneath the new pavement, the city is also replacing water mains that mostly date to the 1960s and 1970s.
Two closures are live as you read this. Fourth Avenue West between 6th Street West and 13th Street West has been closed since March 9 and stays that way through October 31. Seventh Street West between 4th Avenue West and Nucleus Avenue closed April 6 and runs on the same October 31 timeline, according to the city's own closure notices. Both were originally supposed to wrap by March 2027. That date has already slipped once. City Manager Eric Hanks told the council the timeline needed a second construction season, and Mayor Donald Barnhart didn't pretend otherwise:
"It's been a long time coming. We've been working on this for a long time."
The project now runs through September 2027, financed mostly by a $10 million federal grant the city was awarded in 2022, back when the program was still called RAISE before it was renamed the Better Utilizing Investments to Leverage Development, or BUILD, program. The city is covering the rest, which is why this is not a project anyone can rush.
Why These Streets and Not Others
Here's the part that takes some digging to find: the city's own closure notices for the 7th Street West segment don't fully agree on which single cross street stays shut for the whole project. One version names 3rd Avenue West as the intersection that's closed throughout. Another names 2nd Avenue West. What both versions agree on is that 1st Avenue West is the crossing the city is working to keep open, specifically to preserve traffic flow in from Highway 2 and to maintain access for Three Rivers EMS, the fire department, and police. If you're routing in from the highway, 1st Avenue West is the crossing both notices point to as the one built to stay open.
That pattern tells you something about how the city is sequencing this. The disruption is landing on the numbered west-side streets, the ones that run past residential blocks and school zones, not on the Nucleus Avenue corridor where most of downtown's storefronts sit. The contractor has also agreed not to work in front of Glacier Gateway Elementary or Columbia Falls High School while school is in session, according to reporting on the council's contract approval. School picks back up later this month, which means the pace and location of work along 13th Street West is about to change whether or not the calendar says so.
What's Still Running This Month, Zone by Zone
The August calendar didn't get canceled or rerouted. Almost none of it sits inside the two active closures.
- Movie in the Park: Zootopia 2 — Saturday, August 8, 8:00 to 9:30 p.m., Marantette Park at 233 13th Street East. East side of town, outside the closure footprint.
- Brash Rodeo — Thursday, August 13, at Blue Moon Arena. Well outside downtown entirely.
- Cedar Flats Trail Trot — Saturday, August 15, 9:00 a.m., Cedar Ridge Road.
- Back to School Bash & BBQ — Tuesday, August 18, 3:30 p.m., at 540 4th Avenue West. This is the one event actually sitting on the closed corridor. If you're headed here, plan for the same detour pattern that's been in place since March.
- Lunch and Learn with Dan Rieves and the Chamber — Wednesday, August 19, noon, at The Hub Downtown, 533 1st Avenue East. East side, unaffected.
- Silver Bullet's Second Annual Last Days of Summer Festival — Friday, August 21, with carnival rides, a car show, a burnout competition, and fireworks closing out the night.
- Jello Wrestling 2026: Return to the Raft — Saturday, August 22, at Scout and Gather Outdoor Venue on MT-40. Proceeds from the event's Calcutta Auction fundraiser go to the Montana Kayak Academy.
- Falls After Five at Columbia Falls Estate Planning — Tuesday, August 25, 5:00 p.m., at 139 6th Street West. This one sits right at the edge of the 4th Avenue West closure zone, close enough that it's worth checking current signage before you drive over.
Read that list against the closure map and the pattern holds. One event out of eight sits inside the active construction footprint. The rest are either on the east side of town, on Highway 2 itself, or outside the city grid altogether.
If You Need to Get Somewhere This Week
The city's own notices haven't been perfectly consistent about which single block stays closed through the fall, so the safest habit is to check before you drive rather than rely on what worked last month. The city posts updates through its Capital Improvement Projects page and its Notify Me subscription service. If you're coming in from Highway 2 toward downtown, 1st Avenue West is the crossing the city has consistently pointed to as the one it's trying to keep open.
None of this changes the fact that Columbia Falls is spending real money and real time rebuilding infrastructure that residents have been asking for since long before the barrels went up. New sidewalks, ADA-accessible curbs, and modern water mains under 4th Avenue, 13th Street, and 7th Street are not small upgrades for a town this size. The inconvenience is front-loaded and visible right now. What lands in 2027 is a downtown grid built for the next several decades rather than the one poured in the 1960s.
For now, the practical read is simple. Most of what makes an August weekend in Columbia Falls worth having, the rodeo, the trail run, the festival, the movies in the park, sits outside the two streets that are actually torn up. Plan around 4th Avenue West and 7th Street West, keep an eye on which cross street closes next, and the rest of the season runs the way it always has.
If you're weighing what a market like Columbia Falls looks like once projects like this wrap, or you want a clearer read on how infrastructure work tends to affect property values along a corridor once it's finished, Jeanie Deetz has spent years watching this valley change block by block. Schedule a consultation today.
