Automated Traffic Volume Counts
New York City Department of Transportation (NYC DOT) uses Automated Traffic Recorders (ATR) to collect traffic sample volume counts at bridge crossings and roadways.These counts do not cover the entire year, and the number of days counted per location may vary from year to year.
Open in the graph · Relate this dataset · What these columns mean
Freshness
The publisher's promise
How the agency that publishes this data says it keeps the data current.
Due
- Says it updates
- Every 6 months
- Actually updates about every
- —
- Publisher last updated the data
- Mar 20, 2026
Our mirror
Whether our copy of this data is current with the source.
In sync
- We last synced
- Mar 20, 2026, 12:21 AM
- Rows in our copy
- 1,875,154
- Rows at the source
- 1,875,154
- Our copy trails the source by
- under a minute
Columns
Each source column, with the name and type we use to store it.
1 of 14 columns carry a concept; 14 carry a description from the publisher. Read the concept column before you join. A column with no concept carries no claim from us, and a name that looks like a key is not one.
| Source field | Display name | What the publisher says it is | Concept | Source type | Stored as | Stored type | Row identifier | Unit |
|---|---|---|---|---|---|---|---|---|
hh | HH | The two digit hour portion of the time when the count was conducted. | Not bound | Number | hh | numeric | — | |
mm | MM | The two digit start minute portion of the time when the count was conducted. | Not bound | Number | mm | numeric | — | |
boro | Boro | Lists which of the five administrative divisions of New York City the location is within, written as a word | boroughdeclared | Text | boro | text | — | |
yr | Yr | The two digit year portion of the date when the count was conducted. | Not bound | Number | yr | numeric | — | |
tost | toSt | The 'To Street' where the count took place. | Not bound | Text | tost | text | — | |
m | M | The two digit month portion of the date when the count was conducted. | Not bound | Number | m | numeric | — | |
d | D | The two digit day portion of the date when the count was conducted. | Not bound | Number | d | numeric | — | |
direction | Direction | The text-based direction of traffic where the count took place. | Not bound | Text | direction | text | — | |
vol | Vol | The total sum of count collected within a 15 minute increments. |
Download
This file was produced on Aug 20, 2026, 9:15 AM.
Refresh this dataset
Source and attribution
Where this data comes from, which version we hold, and what we changed.
- Source
- https://data.cityofnewyork.us/d/7ym2-wayt
- Version
- Content hash:
53c0998d3b3c8ebf88aad75cdc69e4f601933f3daeb5538bd74962eabe706485 - What we changed
- We did not change the data. We stored it as published.
- Publisher
- codenownyc
- We retrieved it
- Mar 20, 2026, 12:21 AM
Update history
| Started | Kind | Result | Rows written | Produced by |
|---|---|---|---|---|
| Aug 6, 2026, 3:07 AM | full_replace | success | 1,875,154 | codenow-nycmesh-container-oci.jfrog.io/codenow/citytap-pull:0.1.47 |