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New York maps the roads, not the trucks

New York Snow Plow Tracker and Road Conditions

New York colours its most travelled highways on the 511NY map by what snowplow operators report from the road, from generally clear and dry through severe snow and ice to closed, and it does not put the plow trucks themselves on the map.

Roads, not trucks
What the state publishes
No live plow map
511NY
The map
NYSDOT, New York State Department of Transportation
8
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 New York

Roads, not trucks

NYSDOT publishes road conditions on 511NY 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
511NY
By phone
511

Open 511NY

New York 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 NYSDOT 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. New York 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 511NY shows

511NY carries traffic cameras, a phone app called 511NY Mobile Application and a phone line at 511. NYSDOT describes it this way: "511 New York is the free, official one-stop, all-encompassing telephone and Web service offering information on transportation services and conditions throughout New York State."

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.

New York colours its most travelled highways on the 511NY map by what snowplow operators report from the road, from generally clear and dry through severe snow and ice to closed, and it does not put the plow trucks themselves on the map.

The map
511NY
Cameras
Roadside cameras
Phone app
511NY Mobile Application
Phone line
511

511NY, New York State Department of Transportation

511 New York is the free, official one-stop, all-encompassing telephone and Web service offering information on transportation services and conditions throughout New York State.
New York About, 511NY (New York State Department of Transportation), read September 23, 2026. Read it at the source
The words

What New York calls each state of a road

NYSDOT runs 8 steps on 511NY, from Generally Clear & Dry to No Active Reporting. NYSDOT publishes a definition beside them.

These are New York’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.

NYSDOT’s own labels, in the order NYSDOT lists them. The second column is the state’s own definition.
What the map saysWhat NYSDOT says it means
Generally Clear & DryThe entire length of the reporting segment appears clear and dry. There are no stretches or spot locations that indicate snow, ice, slush or wet pavement.
WetThe segment is wet with liquid water from rain or fully melted snow.
Snow / IceWithin the segment wheel paths are visible and there is snow, slush or ice on the pavement. This includes areas with wind blown snow or icy spots.
Severe Snow / IceWithin the segment the pavement is not visible in the wheel paths. There is snow, slush or ice build-up within the segment.
ClosedThe entire reporting segment is officially closed by the police or sheriff or is made impassible by physical conditions
Portions ClosedWithin the reporting segment there are no lanes open in one or both directions for a portion of the segment. Report here when one direction only is closed or when a portion of the length of a segment is closed -- but not the whole segment.
Update PendingThe system automatically reverts to this condition if the segment is not reported on within a four hour period. This may also be selected if no report is received.
No Active ReportingThere are no current weather conditions that would require active reporting on the roadway segment.

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

When a road shuts

Who closes a road in New York

A segment shown as Closed on New York's winter map is one the police or the sheriff has officially closed, or one physical conditions have made impassible.

The entire reporting segment is officially closed by the police or sheriff or is made impassible by physical conditions
New York About, 511NY (New York State 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.

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

New York 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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Plow trackers in other states

New York studded tire datesWhen studs are legal on New York roads, and the penalty when they are not.Mountain pass conditionsThe passes that close, and what each state posts when they do.Studded tire laws by stateThe dates studs are legal, state by state.Lake effect snowWhere the bands set up and what they do to a commute.Plow trackers in every stateWhich states show the trucks, which show only the roads, and what their legends say.

New York read September 23, 2026 from New York About, 511NY (New York State Department of Transportation), linked above. Departments replace these services between seasons and a layer that ran last winter may not run this one, so NYSDOT’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.