generated: '2026-09-09'
method: searched
source: >-
  https://hub.docker.com/u/usdotfhwastol, https://hub.docker.com/u/usdotfhwaops,
  https://github.com/usdot-fhwa-stol, https://github.com/usdot-fhwa-OPS — plus
  negative registry probes of PyPI, npm and Maven Central (see registry_probes)
provider: Federal Highway Administration
providerId: federal-highway-administration
description: >-
  FHWA distributes its API-bearing software as container images and source releases, not as
  client SDKs. The Saxton Transportation Operations Laboratory (usdot-fhwa-stol) and the
  Office of Operations (usdot-fhwa-OPS) publish 64 and 15 public Docker Hub repositories
  respectively; there is no first-party client library for the V2X App API on any public
  language registry.
registry_probes:
  - registry: pypi
    query: j2735decoder
    status: 404
    note: The FHWA j2735decoder library is source-only on GitHub; it is not published to PyPI.
  - registry: npm
    query: v2x-app-api
    status: 404
  - registry: maven-central
    query: 'g:"gov.dot.fhwa"'
    status: 200
    result_count: 0
    note: >-
      The Java components (V2X App API, CARMA Cloud, C2C RI) are built from source and
      shipped as containers; no Maven coordinates are published.
packages:
  - name: usdotfhwaops/v2xhub
    registry: docker
    url: https://hub.docker.com/r/usdotfhwaops/v2xhub
    official: true
    language: C++
    kind: container
    description: V2X Hub — roadside message handler, translator and data aggregator/disseminator.
    version: release-wrangler
    published: '2026-09-09'
    note: >-
      The Docker Hub tag stream is branch/PR-based (pr-954, release-wrangler, develop); the
      dated semantic releases live on GitHub — 7.11.1 published 2026-01-30.
  - name: usdotfhwaops/v2xhub-application
    registry: docker
    url: https://hub.docker.com/r/usdotfhwaops/v2xhub-application
    official: true
    kind: container
    description: V2X Hub application container.
    version: release-wrangler
    published: '2026-09-09'
  - name: usdotfhwaops/port-drayage-webservice
    registry: docker
    url: https://hub.docker.com/r/usdotfhwaops/port-drayage-webservice
    official: true
    kind: container
    description: Port drayage web service used with V2X Hub.
    version: release-wrangler
    published: '2026-09-09'
  - name: usdotfhwastol/carma-platform
    registry: docker
    url: https://hub.docker.com/r/usdotfhwastol/carma-platform
    official: true
    language: C++
    kind: container
    description: CARMA Platform — FHWA's open-source cooperative driving automation platform.
    version: carma-system-4.11.0
    published: '2025-08-14'
    note: >-
      A floating `master` tag was rebuilt 2026-09-01; the newest dated semantic tag is
      carma-system-4.11.0.
  - name: usdotfhwastol/carma-base
    registry: docker
    url: https://hub.docker.com/r/usdotfhwastol/carma-base
    official: true
    kind: container
    description: Docker base image for the CARMA Platform.
    version: carma-system-4.13.0-humble
    published: '2026-07-16'
  - name: usdotfhwastol/carma-config
    registry: docker
    url: https://hub.docker.com/r/usdotfhwastol/carma-config
    official: true
    kind: container
    description: System configuration data for CARMA vehicle/vehicle-class deployments.
    version: carma-system-4.11.0-demo_tfhrc_uc2_tim_cp-lexus-rx-450h-2019
    published: '2026-08-27'
source_releases:
  - repo: usdot-fhwa-OPS/V2X-Hub
    url: https://github.com/usdot-fhwa-OPS/V2X-Hub/releases
    version: 7.11.1
    published: '2026-01-30'
  - repo: usdot-fhwa-stol/carma-platform
    url: https://github.com/usdot-fhwa-stol/carma-platform/releases
    version: carma-system-4.11.0
    published: '2025-08-14'
  - repo: usdot-fhwa-stol/carma-streets
    url: https://github.com/usdot-fhwa-stol/carma-streets/releases
    version: carma-system-4.11.0
    published: '2025-08-14'
  - repo: usdot-fhwa-stol/v2x-app-api
    url: https://github.com/usdot-fhwa-stol/v2x-app-api
    version: null
    published: null
    note: >-
      No tags and no releases; the repository ships from its `develop` branch. Last commit
      2026-07-30. A consumer cannot pin a version of the V2X App API — that is the finding.
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com