July 20, 2025 4:10 AM

This report is available by telephone at 511 or 1-800-226-7623. For the hearing impaired, call the TTY number 1-800-335-7592.

For additional information call (406) 444-6372

TRAFFIC FINES DOUBLE in highway work zones. The law also sets fines and jail sentences for reckless endangerment of highway workers.

MINOR DELAYS (up to ten minutes) can be expected through these projects with anything over ten minutes being noted in the description. Watch for equipment, flaggers, and workers along the road. Expect reduced speed limits.


Active Construction Projects

I-15 - Mile Marker 221 to 229
Road Work
Single lane closures, 12-foot width restriction due to Final Sweep and Broom Operations on I-15 from MP 221.7 to 229.1, near Wolf Creek. On Ramps may have flaggers and travelers may expect up to 10 min. delays.
EXPECT: Lane closures, Speed Limit (mph) - 45
EXPECT: Width Limit 12 ft
More Information
I-15 - Mile Marker 291 to 302
Road Work
We will be conducting a sub-surface Investigation on I-15north of the Vaughn Interchange starting July 14th to August 1st . We will be having the passing lane closed on the side we are drilling
EXPECT: Speed Limit (mph) - 45, Flaggers, Travel Delay (mins), Lane closures
EXPECT: Width Limit 16 ft
I-90 - Mile Marker 2.5 to 6.5
Road Work
Currently there is single lane traffic and reduced speed limits on I-90 eastbound and westbound from mile post 2.5 to 6.5, near Lookout Pass. Expect a 13-foot width restriction for eastbound and westbound traffic at all hours. Loads over 13 feet wide must be piloted through the project area. Note: Modular or mobile style homes with eaves out to 14 feet wide are allowed through the project area without piloting. Two-way traffic will be set up in the eastbound lanes of I-90 from mile post 3 to 6. Loads affected by the width restriction will be piloted through the project Monday through Friday. Staging time will be 7:00 am MST. Eastbound staging area is located on I-90 at mile post 68 in Idaho. Westbound staging area is located on I-90 at mile post 16 in Montana at the Haugan weigh station. There will be NO PILOTING on Friday July 4th. For more information call (406) 360-8187 between the hours of 8:00 am and 5:00 pm Monday through Friday. The I-90 WEST Freeway Entrance Ramp near MP 5.7 at Taft will be CLOSED and westbound traffic will need to enter I-90 EAST and take Exit 10 at Saltese Interchange then detour back onto I-90 WEST via the I-90 WEST Entrance Ramp. EB I-90 cyclist can opt to travel on detour along USFS Hanaker Creek road 455, currently the WB I-90 shoulder is not safe for Cyclist nor is there a detour.
EXPECT: Speed Limit (mph) - 35-55, Median crossover detours
EXPECT: Width Limit 13 ft
More Information
I-90 - Mile Marker 106 to 117.5
Road Work
Road work on I-90 EAST and WEST bound from mile post 108.3 to 117.5. Expect lane closures and reduced speed limits while work is in progress. Median cable rail installation operations will take place Monday through Friday and occasionally on Saturdays, including early morning work.
EXPECT: Lane closures, Speed Limit (mph) - 55, Left lane CLOSED
I-90 - Mile Marker 155 to 167
Road Work
Shoulder Closures.
EXPECT: Speed Limit (mph) - 45
I-90 - Mile Marker 274 to 278.6
Road Work
Beginning the evening of July 20, various on/off ramps at both Three Forks Interchanges will be closed, with signs indicating a detour route. The closures will vary from night to night. It is expected that 2 ramps per night will have cattle guards removed. Hours of closure are expected to be 7pm to 6am. Rotomilling and paving are expected to start Monday July 21. Traffic will be slowed to 35mph in a single lane, but stops are not anticipated.
EXPECT: Speed Limit (mph) - 35, Detour, Motorcycles consider alternate route, Travel Delay (mins), Lane closures
I-90 - Mile Marker 319 to 330
Road Work
There will be a 16 FOOT WIDTH RESTRICTION for both EB and WB on I-90 MONDAY - FRIDAY 7 AM TO 7 PM
EXPECT: Speed Limit (mph) - 45-60, Lane closures
EXPECT: Width Limit 16 ft
More Information
I-90 - Mile Marker 417 to 427
Road Work
Expect single lane closures throughout the project in both East and West bound lanes starting June 16, 2025, to facilitate guardrail work and crossover construction. Speeds reduced to 45mph in work zones. Starting June 23, 2025, a 16 FT width restriction will be in effect in both East and West bound lanes. Loads exceeding 16 FT wide will be escorted through the project Monday thru Friday between the hours of 4:30am and 6:30am. Call 406-671-5220 for information on wide load escorting.
EXPECT: Lane closures, Travel Delay (mins), Median crossover detours, Speed Limit (mph) - 45-65
EXPECT: Width Limit 16 ft
I-90 - Mile Marker 442.5 to 443.5
Road Work
Shoulder work will consist of, embankment, curb/sidewalk/median cap removal, and installation of light pole bases at Zoo Dr. EB driving lane closed from MP 442.5-443.5 with reduced speeds to 55 mph.
EXPECT: Right lane CLOSED, Speed Limit (mph) - 55
More Information
I-94 - Mile Marker 13 to 24
Road Work
Road work in progress: CHIP SEAL WORK. Speed reduced to 45mph in work zone, 65mph in non-work zones. Single lane traffic MM 7-13. Watch for workers and equipment; loose gravel. 15-foot width restriction.
EXPECT: Lane closures, Speed Limit (mph) - 45
EXPECT: Width Limit 15 ft
I-94 - Mile Marker 102 to 116
Road Work
Chip seal on I94 EAST near Rosebud, MT. Loads over 14 feet must use an alternate route.
EXPECT: Lane closures, Speed Limit (mph) - 55
EXPECT: Width Limit 14 ft
I-94 - Mile Marker 186.7 to 192.2
Road Work
Interstate reconstruction work. Two-way traffic configuration in the westbound lanes using crossovers, reduced speed limit, and varying width restrictions due to road work on I-94 from mile post 186.7 to 192.2, between the Bad Route Interchange and Fallon. WB width restriction is 16 feet, and the EB width restriction is 13 feet. Vehicles affected by these restrictions must use an alternate route. Oversized load piloting is not available due to construction location.
EXPECT: Speed Limit (mph) - 55, Median crossover detours, Lane closures
EXPECT: Width Limit 16 ft
I-94 - Mile Marker 210.6 to 212.7
Road Work
All traffic detoured to eastbound lanes in two-way single lane traffic configuration with 16-foot width restriction.
EXPECT: Median crossover detours, Speed Limit (mph) - 55
EXPECT: Width Limit 16 ft
US-2 - Mile Marker 125 to 130
Road Work
Intermittent lane/road closures and reduced speed to 35 MPH due to Resurfaced Roadway Improvements. Daytime construction operations scheduled to begin June 16th and continue thru Friday, September 5th 2025. Weather and other factors permitting. Please watch for workers and equipment.
EXPECT: Motorcycles consider alternate route, Pilot vehicles, Detour, Travel Delay (mins), Signal lights, Speed Limit (mph) - 35, Lane closures
US-2 - Mile Marker 197.8 to 218.8
Road Work
Beginning Tuesday July 15th, bridge work on the Two Medicine bridge and the Midvale Creek bridge in East Glacier will begin. Expect single lane traffic controlled by traffic signals. Beginning Monday July 21st and continuing through August 2nd, chip seal operations will begin. Expect delays, loose gravel, and pilot cars to guide travelers through the work zone 24 hours a day 7 days a week until striping applications have been applied.
EXPECT: Flaggers, Speed Limit (mph) - 35, Motorcycles consider alternate route, Travel Delay (mins), Signal lights, Pilot vehicles
US-2 - Mile Marker 416.7 to 423.9
Road Work
Travelers can expect short delays and multiple work zones throughout the project during daylight hours on weekdays with reduced speeds through the weekends. Surfaces are pulverized gravel and milled pavement throughout the project. For additional information, please call 406-465-7198
EXPECT: Speed Limit (mph) - 35, Pilot vehicles, Travel Delay (mins), Motorcycles consider alternate route, Signal lights
More Information
US-12 - Mile Marker 77 to 83
Road Work
Expect changing traffic control configurations until project completion while remaining work is performed. Chip seal scheduled for late May or early June, 2025. During chip seal operations expect delays up to 15 minutes and a full work zone set up.
US-12 - Mile Marker 230 to 260
Road Work
This project consists for a series of small sites within that 30 mile stretch. They project will finish at the end of July2027 with chip seal and epoxy striping. Traffic will be divert to a temporary lane when existing structures are removed.
EXPECT: Speed Limit (mph) - 25, Motorcycles consider alternate route, Flaggers, Travel Delay (mins), Lane closures
EXPECT: Width Limit 14 ft
US-87 - Mile Marker 2.9 to 4.25
Road Work
WATCH FOR WORKERS AND EQUIPMENT
EXPECT: Lane closures, Speed Limit (mph) - 35, Flaggers
US-87 - Mile Marker 37.5 to 40
Road Work
End of pavement milled and dirt surface work. Lane and width restrictions during work hours, 5 am to 8 pm, Monday through Saturday. Loads over 16 feet wide are prohibited through the project area during work hours. For questions about the project or for routing assistance, contact Lisa Olmsted with DOWL at (833) 377-0453 or by email at mt200@dowl.com. PILOT CAR UNTIL 5 PM
EXPECT: Signal lights, Motorcycles consider alternate route, Travel Delay (mins), Speed Limit (mph) - 35, Pilot vehicles
EXPECT: Width Limit 16 ft
More Information
US-89 - Mile Marker 20.3 to 24.7
Road Work
Ongoing work should have limited effect on traffic (The shoulders will be closed) until paving starts in August.
EXPECT: Speed Limit (mph) - 35, Pilot vehicles, Flaggers, Signal lights, Lane closures
US-93 - Mile Marker 25.9 to 38.7
Road Work
PAVING project near Darby, MT. Contractor work hours are between 6:00 AM and 7:00 PM. Traffic control by pilot car at all hours the week of June 9, 2025
EXPECT: Flaggers, Travel Delay (mins), Pilot vehicles, Lane closures, Motorcycles consider alternate route, Signal lights, Speed Limit (mph) - 25-35
EXPECT: Width Limit 16 ft
More Information
US-93 - Mile Marker 47.6 to 47.9
Road Work
Right turn access improvement work at the intersection of US93 and Old 93/3rd Ave in Ronan.
EXPECT: Speed Limit (mph) - 35, Lane closures, Travel Delay (mins), Signal lights, Flaggers
US-93 - Mile Marker 129.7 to 133
Road Work
Motorcycles consider alternate route due to loose gravel on road
EXPECT: Motorcycles consider alternate route, Signal lights, Speed Limit (mph) - 35, Flaggers, Travel Delay (mins), Pilot vehicles, Lane closures
US-191 - Mile Marker 83 to 88
Road Work
Hauling units entering and exiting US-191 near Sand Creek Trail, between mile marker 84 and 85, and at Knox Ridge Road. Use caution. Light signal operations will be in effect during shear key operations.
EXPECT: Speed Limit (mph) - 35-70, Lane closures, Signal lights
More Information
US-212 - Mile Marker 60.9 to 62.2
Road Work
The north shoulder of US-212 will be closed in this area. Expect intermittent lane closures controlled by traffic lights and/or flaggers. A width restriction of 14 FT will be in effect during working hours. Working hours will be Monday through Friday 7:00 AM to 7:00PM.
EXPECT: Speed Limit (mph) - 35, Travel Delay (mins), Pilot vehicles, Lane closures, Flaggers, Signal lights
EXPECT: Width Limit 14 ft
US-310 - Mile Marker 25.7 to 26.22
Road Work
Sidewalk work in progress. Watch for workers and equipment in the town of Bridger. Posted speed limit of 25mph.
EXPECT: Speed Limit (mph) - 25
More Information
MT-37 - Mile Marker 0.6 to 0.8
Road Work
Bridge work starting 04/14/2025. 10' Width restriction, reduced speed limit, traffic control, narrow lanes and travel delays.
EXPECT: Travel Delay (mins), Signal lights, Lane closures
EXPECT: Width Limit 10 ft
MT-37 - Mile Marker 13.78 to 13.95
Road Work
Bridge work starting 04/14/2025. 10' Width restriction, reduced speed limit, traffic control, narrow lanes and travel delays.
EXPECT: Signal lights, Travel Delay (mins), Lane closures
EXPECT: Width Limit 10 ft
MT-37 - Mile Marker 23.33
Road Work
Bridge work starting 04/14/2025. 10' Width restriction, reduced speed limit, traffic control, narrow lanes and travel delays.
EXPECT: Lane closures, Travel Delay (mins), Signal lights
EXPECT: Width Limit 10 ft
MT-37 - Mile Marker 29.4
Road Work
Bridge work starting 04/14/2025. 10' Width restriction, reduced speed limit, traffic control, narrow lanes and travel delays.
EXPECT: Travel Delay (mins), Lane closures, Signal lights
EXPECT: Width Limit 10 ft
MT-37 - Mile Marker 48.5
Road Work
Bridge work starting 04/14/2025. 10' Width restriction, reduced speed limit, traffic control, narrow lanes and travel delays.
EXPECT: Signal lights, Lane closures, Travel Delay (mins)
EXPECT: Width Limit 10 ft
MT-44 - Mile Marker 0 to 14.1
Road Work
Work will consist of 5 dig-outs scattered throughout project. Expect single lane traffic controlled by temporary traffic signals and pilot car. 14ft width restriction will be in effect until further notice.
EXPECT: Signal lights, Motorcycles consider alternate route, Pilot vehicles, Speed Limit (mph) - 35
EXPECT: Width Limit 14 ft
MT-59 - Mile Marker 25.5 to 27.8
Road Work
Expect to encounter intermittent lane closures. A width restriction of 14 feet is in effect during working hours Monday through Friday 6:00 AM to 7:00 PM.
EXPECT: Flaggers, Detour, Pilot vehicles, Lane closures, Travel Delay (mins), Motorcycles consider alternate route, Signal lights, Speed Limit (mph) - 35
EXPECT: Width Limit 14 ft
MT-80 - Mile Marker 48.6 to 60.25
Road Work
12 foot width restrictions from 7am till 7-pm. Loose Gravel and uneven surfaces on roadway.
EXPECT: Signal lights, Travel Delay (mins), Lane closures, Pilot vehicles, Speed Limit (mph) - 35, Flaggers, Motorcycles consider alternate route
EXPECT: Width Limit 12 ft
MT-81 - Mile Marker 8 to 13.8
Road Work
Width restriction in effect from 7am to 7pm. Milling operations starting 7/16. Grooved surfaces and abrupt edges throughout the project.
EXPECT: Signal lights, Speed Limit (mph) - 35-65, Pilot vehicles, Motorcycles consider alternate route, Flaggers, Lane closures, Travel Delay (mins)
EXPECT: Width Limit 16 ft
MT-85 - Mile Marker 6.6
Road Work
Shoulder work taking place at the intersection of Jackrabbit and Amsterdam. SOUTHBOUND SINGLE LANE CLOSURE ON JACKRABBIT LANE ON JULY 2, 5 AM -7 AM
EXPECT: Lane closures, Speed Limit (mph) - 25
More Information
MT-86 - Mile Marker 24.1 to 28.1
Road Work
Speed reduced to 35 mph due to single lane traffic over two bridges with 12-foot width limit. Motorcycles consider alternate route due to gravel surfaces at bridge ends.
EXPECT: Speed Limit (mph) - 35, Motorcycles consider alternate route
EXPECT: Width Limit 12 ft
MT-86 - Mile Marker 30.9 to 37.5
Road Work
Traffic impacts include flaggers and pilot cars with reduced speeds. Watch for workers on the road. ** 12 FOOT WIDTH RESTRICTION **
EXPECT: Travel Delay (mins), Pilot vehicles, Motorcycles consider alternate route, Flaggers, Speed Limit (mph) - 35
EXPECT: Width Limit 12 ft
MT-200 - Mile Marker 17
Road Work
Loads over 10 feet wide are prohibited through the project area due to the narrow bridge.
EXPECT: Lane closures, Speed Limit (mph) - 35, Signal lights
EXPECT: Width Limit 10 ft
MT-200 - Mile Marker 38.4 to 49.3
Road Work
Road work on MT-200, East of Richey. Expect alternating traffic, reduced speed limit, and 12 foot width restriction during work hours. Work hours are Monday through Friday between 7:00 am and 7:00 pm. Loads over 10 feet wide must call Eric Kalfell at (406) 671-0907 to schedule passage through the project. Detours will be used during work on pipes.
EXPECT: Lane closures, Motorcycles consider alternate route, Signal lights, Speed Limit (mph) - 35-55, Pilot vehicles, Travel Delay (mins), Detour
EXPECT: Width Limit 12 ft
MT-200 - Mile Marker 56.2 to 56.3
Road Work
ALTERNATING LANE CLOSURES, TRAFFIC CONTROLLED BY SIGNAL LIGHTS, UP TO 15 MIN DELAYS, SPEED REDUCED TO 35 MPH, 14 FT WIDTH RESTRICTIONS.
EXPECT: Speed Limit (mph) - 35, Travel Delay (mins), Lane closures, Signal lights
EXPECT: Width Limit 14 ft
MT-200 - Mile Marker 93 to 108
Road Work
Road work on US-87 for 15 miles between Lewistown and Grass Range. Bridge work, realignment of curves, and widening of shoulders. Traffic control configurations may vary through the project area. Expect areas of no pavement, heavy equipment on the road, and trucks entering the roadway. Traffic control in place between 6:30 am and 7:00 pm. Detour at MM 95 is effective at all hours with speeds limited to 25-35 mph. Two-way traffic will be restored overnight. Loads over 16 feet wide are prohibited through the project area without written permission. For questions about the project or for routing assistance, contact Lisa Olmsted with DOWL at (833) 377-0453 or by email at mt200@dowl.com. JUNE 19 to 20 - Single lane traffic overnight between MM 106 and MM 108
EXPECT: Lane closures, Pilot vehicles, Travel Delay (mins), Speed Limit (mph) - 25-35, Detour, Signal lights, Motorcycles consider alternate route
EXPECT: Width Limit 16 ft
More Information
MT-200 - Mile Marker 119 to 121
Road Work
Dirt and bridge work on MT-200 between MM 119 and 121. One lane traffic alternating on temporary paved road, controlled by signal lights 7 am to 6pm. Advisory signs at Grass Range and Lewistown. Rough road where pavement has been removed. Loads over 16 feet wide are prohibited through the project area without written permission. For questions about the project or for routing assistance, contact Lisa Olmsted with DOWL at (833) 377-0453 or by email at mt200@dowl.com.
EXPECT: Motorcycles consider alternate route, Speed Limit (mph) - 35, Travel Delay (mins), Lane closures
EXPECT: Width Limit 16 ft
More Information
MT-200 - Mile Marker 192.2 to 201
Road Work
This is a pulverization project and resurfacing. The road will contain loose gravel after the pulverization process. The 14-foot width restriction is during active construction. Could narrow to 12’ when bridge work is being done.
EXPECT: Pilot vehicles, Lane closures, Travel Delay (mins), Signal lights, Motorcycles consider alternate route, Flaggers, Speed Limit (mph) - 25
EXPECT: Width Limit 14 ft
More Information
MT-200 - Mile Marker 246.8 to 253.5
Road Work
EXPECT: Signal lights, Travel Delay (mins), Pilot vehicles, Speed Limit (mph) - 35
EXPECT: Width Limit 14 ft
MT-200 - Mile Marker 324.8 to 325.2
Road Work
Traffic shifted onto a gravel detour during working hours. As overhead demolition/construction is performed.
EXPECT: Detour, Speed Limit (mph) - 35
S-232 - Mile Marker 0.8 to 10
Road Work
WORK SCHEDULED FOR SATURDAY 7/19 Travelers can expect short delays and multiple work zones controlled with a combination of pilot car, signals, and reduced speeds throughout the project. Driving surface is gravel and some remaining pavement. Work will be performed during daylight hours Monday through Friday. For questions about the project, call (406) 384-9823
EXPECT: Travel Delay (mins), Motorcycles consider alternate route, Signal lights, Pilot vehicles, Speed Limit (mph) - 35
More Information
S-248 - Mile Marker 17.1
Road Work
DETOUR ON GRAVEL SURFACE / 35 MPH
EXPECT: Detour, Speed Limit (mph) - 35
More Information
S-252 - Mile Marker 0 to 7
Road Work
Traffic traveling on Unpaved surface.
EXPECT: Lane closures, Signal lights, Speed Limit (mph) - 35, Travel Delay (mins)
EXPECT: Width Limit 16 ft
S-273 - Mile Marker 0 to 12.18
Road Work
Crack sealing, chip sealing, new guardrail, and new pavement markings.
EXPECT: Speed Limit (mph) - 35, Signal lights, Flaggers, Lane closures, Pilot vehicles, Travel Delay (mins)
S-412 - Mile Marker 0.5 to 2.9
Road Work
Traffic impacts include daily lane closures starting at 7 p.m. and ending at 7 a.m. The right turn lane on I-90 eastbound is closed 24 hours a day, 7 days a week. The adjacent ramp will be open at all times with reduced speeds and a 12-foot width restriction. The westbound and eastbound turn lanes on East Valley Center are currently closed 24 hours a day, 7 days a week.
EXPECT: Lane closures, Speed Limit (mph) - 25
EXPECT: Width Limit 12 ft
More Information
S-432 - Mile Marker 27.15 to 27.3
Road Work
ALTERNATING ONE-LANE TRAFFIC CONTROLLED WITH SIGNALS SPEED REDUCED TO 35 MPH
EXPECT: Speed Limit (mph) - 35, Lane closures, Signal lights
S-503 - Mile Marker 1.25 to 10.9
Road Work
Intermittent lane closures and reduced speed limit due to the Foys Lake/Canyon/Airport Road Pavement Preservation Improvements Project. Work is scheduled to begin the week of July 21st and continue through August 15th - weather and other factors permitting. Follow all posted signage and watch for workers.
EXPECT: Flaggers, Speed Limit (mph) - 35, Signal lights, Motorcycles consider alternate route, Lane closures, Pilot vehicles, Travel Delay (mins)
S-548 - Mile Marker 0 to 0.4
Road Work
The Whitefish Stage and West Reserve Drive Intersection is being controlled by Temporary Traffic Signals. These will be in place for the duration of the job. The signals will allow 1 direction of travel at a time to accommodate left turns for that direction of traffic. Please plan your travels to allow for additional travel time with this change. West bound and East bound Reserve Dr traffic is currently on a gravel surface and will be through the weekend until April 14. The intersection of Hutton Ranch Road and West Reserve Drive will no longer allow left turning traffic from Hutton Ranch onto West Reserve. The intersection will be configured for Right In-Right Out Access Only. There will be No Left Turns from West Reserve onto Hutton Ranch Road as well. The existing temporary traffic signals will be no longer controlling the intersection. Due to construction activities and lane configurations for construction a 12-foot width restriction will be in place for West Reserve. Please watch for workers and equipment in the project area.
EXPECT: Speed Limit (mph) - 35, Flaggers, Travel Delay (mins), Lane closures
EXPECT: Width Limit 12 ft
More Information

Completed Construction Projects

I-15 - Mile Marker 62.57 (Completed)
Road Work
Single lane traffic for bridge work.
EXPECT: Lane closures, Speed Limit (mph) - 35, Signal lights
EXPECT: Width Limit 16 ft
I-90 - Mile Marker 76 to 78 (Completed)
Road Work
WB RIGHT LANE IS CLOSED
EXPECT: Lane closures, Speed Limit (mph) - 35, Right lane CLOSED
I-90 - Mile Marker 161 to 162 (Completed)
Road Work
UTILITY WORK ON JULY 16 WATCH FOR WORKERS
EXPECT: Speed Limit (mph) - 35, Travel Delay (mins)
I-90 - Mile Marker 161.5 (Completed)
Road Work
ON WEDNESDAY JULY 16, I-90 EB/WB WILL BE CLOSED FOR UTILITY WORK AT 10 AM . DELAYS ESTIMATED AT 10-15 MINUTES
EXPECT: Travel Delay (mins), Lane closures
I-90 - Mile Marker 524 to 532 (Completed)
Road Work
Seal and Cover operations. The road will be in single lane traffic in EB and WB lanes, loose chips on the roadway and workers will be present.
EXPECT: Speed Limit (mph) - 65, Lane closures
US-2 - Mile Marker 119.52 to 133.89 (Completed)
Road Work
US-2 - Mile Marker 127.5 to 128.5 (Completed)
Road Work
Rose Crossing and US 2 turn lanes closed for road work. US 2 will remain open both directions. Speed restrictions and detour in place.
EXPECT: Speed Limit (mph) - 35, Detour, Lane closures
US-12 - Mile Marker 8 to 10 (Completed)
Road Work
WESTBOUND LANE CLOSED; TRAFFIC CONTROLLED BY SIGNALS OR FLAGGERS; SPEED REDUCED TO 35 MPH FOR GUARDRAIL REPAIRS
EXPECT: Speed Limit (mph) - 35, Flaggers, Lane closures, Signal lights
US-89 - Mile Marker 24 to 24.2 (Completed)
Road Work
WATCH FOR WORKERS ALTERNATING TRAFFIC WITH FLAGGERS
EXPECT: Flaggers, Speed Limit (mph) - 35
US-89 - Mile Marker 28.6 to 53.4 (Completed)
Road Work
Scrub (chip) seal and paint operations July 08, 2025 through July 14, 2025. The project is located on US 89 (P-60) in Cascade County beginning at the Meagher County line (RP 28.6) and extending 24.8 miles north to the intersection with Oriet Road (S-427 - RP 53.4). Speed reduction paint markings will be applied between RP 28.177 and 28.254. Motorcycles consider alternate route due to loose gravel on road.
EXPECT: Speed Limit (mph) - 35, Flaggers, Travel Delay (mins), Motorcycles consider alternate route, Pilot vehicles, Lane closures
MT-43 - Mile Marker 3 to 4 (Completed)
Road Work
ALTERNATING ONE LANE TRAFFIC - 35 MPH SPEED LIMIT
EXPECT: Lane closures, Flaggers, Speed Limit (mph) - 35

Inactive Construction Projects


N/A