Search 4.4 million US motor carriers with live FMCSA safety ratings, crash counts, and out-of-service rates — name, USDOT number, or fleet attributes.
For: Freight brokers, shippers, fleet safety teams, transportation underwriters, broker-carrier onboarding
Chat with AI to query the data instantly.
Prefer code? Same data is callable via REST API with OpenAPI spec — browse all REST-enabled bundles.
Same data, different audiences.
Use the same data from Claude, Cursor or ChatGPT. AI agents can call every tool the app uses.
Open Chat & MCPComplete motor carrier census including company name, address, fleet size, cargo types, operating authority, and MCS-150 data for all registered carriers.
Real-time carrier safety data including crash counts, inspection results, out-of-service rates vs national averages, safety ratings, and BASIC percentile scores for passenger carriers.
Two FMCSA sources: the bulk Company Census (~4.4M carriers, refreshed weekly) and the live QCMobile Safety API (real-time crash counts, inspection results, OOS rates, and BASIC scores). Both are public US Government data with no auth.
Use the USDOT number — it is the canonical FMCSA carrier ID and the right key for any 'this exact carrier' lookup. MC, MX, and FF numbers are operating-authority IDs (one carrier can have several); EIN and DUNS are recorded but not indexed for search.
Public BASIC percentile scores are available for passenger carriers only — the FAST Act of 2015 removed property-carrier scores from public display. Crash counts, inspection results, and OOS rates remain available for every carrier.
Yes for triage, screening, and carrier discovery. For final onboarding decisions, confirm operating authority and insurance directly via FMCSA's official systems — this dataset is for fast lookup and analysis, not the system of record.
Same dataset, exposed as a Model Context Protocol server. Drop the URL into Claude Desktop, Cursor, VS Code, Cline, Windsurf, or any other MCP client.
The link prefills the Add custom connector dialog — you still review the values and click Add, then Connect to complete OAuth.
FMCSA Motor Carriers and paste the MCP URL into Remote MCP server URL.Custom connectors at claude.ai require a paid Claude plan (Pro, Max, Team, or Enterprise).