Name: wsdot-mcp-server
Author: cyanheads

@cyanheads/wsdot-mcp-server

Query WA highway conditions, ferry schedules, vessel locations, toll rates, border waits, and alerts via MCP. STDIO or Streamable HTTP.

12 Tools

Public Hosted Server: https://wsdot.caseyjhand.com/mcp

12 tools split across two domains — traffic (WSDOT Traveler API) and ferries (WSF Ferry API):

Tool	Description
`wsdot_get_mountain_passes`	Current conditions for all WA mountain passes: status, road condition, traction laws, temperature, elevation.
`wsdot_search_alerts`	Active highway alerts — incidents, construction, closures — filterable by state route, WSDOT region, and milepost range.
`wsdot_get_travel_times`	Current vs. average travel times for named WA highway corridors (I-5, I-90, SR 520, etc.) with congestion delay.
`wsdot_get_toll_rates`	Dynamic toll rates for WA express lanes and tolled facilities: SR 99, SR 520, I-405, I-90 Two-Way, SR 167 HOT.
`wsdot_get_border_waits`	Current vehicle wait times at all WA/Canada land border crossings.
`wsdot_search_cameras`	Highway camera metadata and image URLs, filterable by state route, region, and milepost range.
`wsdot_get_ferry_terminals`	All WSF ferry terminals with numeric IDs needed for schedule and space lookups.
`wsdot_get_ferry_routes`	WSF routes operating on a given date with terminal ID pairs and crossing times.
`wsdot_get_ferry_schedule`	Departure times for a specific WSF route — today-remaining or full-day future mode.
`wsdot_get_vessel_locations`	Real-time AIS positions, speed, heading, ETA, and dock status for all active WSF vessels.
`wsdot_get_terminal_space`	Drive-up and reservable vehicle space available at WSF terminals for upcoming sailings.
`wsdot_get_ferry_alerts`	Active WSF service disruptions and bulletins with impacted route IDs.

Current road conditions for all WA mountain passes.

Covers all ~12 passes: Snoqualmie, Stevens, White, Blewett, Cayuse, and others
Fields include status (Open/Closed/Caution), road surface, active traction law, temperature, and elevation
Use for "is the pass open?", traction law checks, or winter driving planning

Active WA highway alerts — incidents, construction, closures, restrictions.

Filter by state route (zero-padded 3-digit number: "005" for I-5, "090" for I-90, "520" for SR 520)
Filter by WSDOT region: Northwest, Olympic, Southwest, South Central, North Central, Eastern
Filter by milepost range to scope to a corridor
Omit all filters to return all current statewide alerts

Current vs. average travel times for named WA highway corridors.