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Independent · Est. 2026
THE PUBLIC RECORD · ORGANISED · SOS.CITY · SOS.cityThe public record of every place, organised.

Type a question, a place, a dataset or an agency. We answer from the record first, with sources. When we can't, Claude looks further.

VerifiedAPI · Own

Work Zone Data Exchange (WZDx) feed registry

Registry of public WZDx feeds with work zones, detours, smart work zone devices and road restrictions

Work Zone Data Exchange (WZDx) feed registry is published by U.S. DOT for United States. It has an API (Own API); its update schedule isn't stated. Reuse: check terms. Check status: verified.

UpdatesNot stated
Last updatedNot stated
ReuseCheck terms
Get itOwn API

About this source

PublisherU.S. DOT
Originalhttps://ops.fhwa.dot.gov/Wz/wzdx/index.htm ↗
PlaceUnited States · federal
ShelfTransport
FormatsJSON (GeoJSON feeds)
Update ratePer feed
Located byRoad segment
Licencenot stated
CheckedVerified: opened and matched by a person or our reviewer

Cite this source: U.S. DOT, “Work Zone Data Exchange (WZDx) feed registry”, https://ops.fhwa.dot.gov/Wz/wzdx/index.htm. Listed by SOS.city at https://sos.city/source/1123 (verified).

Use it in your product

# Listed endpoint
curl "https://datahub.transportation.gov/Roadways-and-Bridges/Work-Zone-Data-Exchange-WZDx-Feed-Registry/69qe-yiui"
Endpoint as listed by the publisher.
# Through SOS.city: this source and its neighbours, with publisher, licence and check status
curl https://api.sos.city/v1/sources/1123 -H "Authorization: Bearer sos_…"

Same shelf, same place