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Arkansas maps the roads, not the trucks

Arkansas Snow Plow Tracker and Road Conditions

Arkansas drivers get a winter road conditions map on IDrive Arkansas that colours primary highways by one of six reported route conditions and by what precipitation is on them, and ARDOT publishes a written definition of every one of those six words, but no plow positions are shown to the public.

Roads, not trucks
What the state publishes
No live plow map
IDrive Arkansas
The map
ARDOT, Arkansas Department of Transportation
6
Words on the map
each one defined by the state
Yes
Roadside cameras
on the same map, pointed at the road itself
The answer

Where the plows are in Arkansas

Roads, not trucks

ARDOT publishes road conditions on IDrive Arkansas and does not publish the position of its plow trucks.

A reader gets the road as an operator described it, which is a real answer and a different one. Nothing on the map says whether a truck is on the way.

Where it lives
IDrive Arkansas

Open IDrive Arkansas

Arkansas is one of 31 states in that position, and it is a larger group than most readers expect. Publishing a live fleet means publishing where every truck is at every moment, which is a decision about data and about what a department is willing to be measured on rather than a decision about how much snow a state gets.

What ARDOT does publish is the road, which for the question most people are actually asking is often the better answer. A reader who wants to know whether to drive wants the surface, not the truck. Arkansas also carries roadside cameras on the same map, and a camera pointed at the road two miles ahead settles the question faster than any colour does.

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The map

What IDrive Arkansas shows

IDrive Arkansas carries traffic cameras. ARDOT describes it this way: "The ARDOT Winter Weather Road Conditions Map is a feature on the Department's travel and construction information site IDRIVE ARKANSAS. The map is a color-coded illustration of pavement conditions on select state highways within the Arkansas Primary Highway Network during a winter weather event."

Conditions on any state map are reported rather than measured. A plow operator or a trooper enters what they saw, and the map carries it until somebody enters something else, so a colour is a description of the road a while ago on the stretch the person was looking at.

Arkansas drivers get a winter road conditions map on IDrive Arkansas that colours primary highways by one of six reported route conditions and by what precipitation is on them, and ARDOT publishes a written definition of every one of those six words, but no plow positions are shown to the public.

The map
IDrive Arkansas
Cameras
Roadside cameras
The ARDOT Winter Weather Road Conditions Map is a feature on the Department's travel and construction information site IDRIVE ARKANSAS. The map is a color-coded illustration of pavement conditions on select state highways within the Arkansas Primary Highway Network during a winter weather event.
Frequently Asked Questions | IDrive Arkansas, Arkansas Department of Transportation, read September 23, 2026. Read it at the source
The words

What Arkansas calls each state of a road

ARDOT runs 6 steps on IDrive Arkansas, from Clear to Closed. ARDOT publishes a definition beside them.

These are Arkansas’s words and they stop at the state line. There is no national scale: the 33 states that publish a legend use 166 different labels between them, and only 17 publish what their own labels mean. A phrase that means one thing here means something else, or nothing, one state over.

ARDOT’s own labels, in the order ARDOT lists them. The second column is the state’s own definition.
What the map saysWhat ARDOT says it means
Cleartravel lanes are free of snow, ice and slush. All traffic can proceed at a safe, normal speed.
Mostly Cleartravel lanes are clear but ribbons of snow, ice or slush remain on the centerline stripes and shoulders. The majority of traffic can proceed at a safe, normal speed.
Partly Coveredup to half of each travel lane is covered with snow, ice or slush. Caution advised when traveling.
Coveredmore than half of each travel lane is covered with snow, ice or slush. Travel is not advised.
Clearing Suspendedconditions have reached a level of intensity that continuation of operations would prove ineffective or would pose an undue safety risk for AHTD maintenance crews. Travel is strongly discouraged.
Closedan operational closure has been declared locally by the District Engineer (and in consultation with the local Arkansas State Police Troop Commander) so crews can work to improve route conditions and facilitate the movement of traffic. Travel on this route is not permitted until further notice.

Read from ARDOT’s own legend on September 23, 2026.

When a road shuts

Who closes a road in Arkansas

A winter closure in Arkansas is declared by the district engineer for that district, in consultation with the local Arkansas State Police troop commander, and the map marks the route Closed.

Closed - an operational closure has been declared locally by the District Engineer (and in consultation with the local Arkansas State Police Troop Commander) so crews can work to improve route conditions and facilitate the movement of traffic. Travel on this route is not permitted until further notice.
Frequently Asked Questions | IDrive Arkansas, Arkansas Department of Transportation, read September 23, 2026. Read it at the source

A closure is a different thing from a bad condition, and it is the one entry on the map that carries the force of law behind it. Driving past a closure device is an offence in most states and a rescue bill in several. The map is where the closure is published, and the state also takes reports of conditions from the public.

A red and white striped gate padlocked shut across a two lane forest highway with a ROAD CLOSED sign at its centre, photographed at road level along the wet double yellow line
A seasonal gate shut across a state highway, with no snow on the ground yet. Closures like this one go on by the calendar rather than by the storm, and a driver who checks the map in November finds the road already gone. That is the quietest and most useful thing these maps do, and it happens weeks before anybody looks for a plow. “The gates are closed (49097728041)”, Oregon Department of Transportation, CC BY 2.0

Arkansas snow plow tracker questions

An overhead message sign on a snowy interstate reading ICY ROADS POSSIBLE USE CAUTION, with traffic in the right lanes and a snow covered carriageway beyond the barrier
A state message sign carrying the same advisory the online map is carrying, to the same drivers, a few minutes later. Most of what a 511 map publishes began as a report from an operations centre like the one running this gantry, which is why the map and the sign almost never disagree and why the map is usually first. “2022-02-14 07 29 49 "Icy Roads Possible - Use Caution" displayed on a variable message sign during a snow shower along southbound Interstate 95 (J.F.K. Memorial Highway) between Exit 67 and Exit 64 on the edge of White Marsh and Rossville in Maryland”, Famartin, CC BY-SA 4.0
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Arkansas read September 23, 2026 from Frequently Asked Questions | IDrive Arkansas, Arkansas Department of Transportation, linked above. Departments replace these services between seasons and a layer that ran last winter may not run this one, so ARDOT’s own page is the one that governs. Conditions shown on it are reported by people and lag the road. Every state is on the snow plow tracker hub.