TomTom Maps for JavaScript
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    Type Alias Avoidable

    Avoidable: typeof avoidableTypes[number]

    A route feature that the routing engine tries to avoid when calculating routes.

    Use it to customize routes for vehicle capabilities, user preferences or regulatory requirements. Note that avoidance is not guaranteed if no alternative route exists.

    The avoidance options:

    • tollRoads: Avoids roads requiring toll payments
    • motorways: Avoids high-speed limited-access highways
    • ferries: Avoids water crossings requiring ferry transport
    • unpavedRoads: Avoids unpaved/dirt roads (recommended for standard vehicles)
    • carpools: Avoids carpool/HOV (High Occupancy Vehicle) lanes
    • alreadyUsedRoads: Prevents using the same road segment multiple times
    • borderCrossings: Avoids crossing international borders
    • tunnels: Avoids underground tunnels
    • carTrains: Avoids car train transport segments
    • lowEmissionZones: Avoids zones with vehicle emission restrictions
    // Avoid tolls and motorways for a scenic route
    const scenicAvoid: Avoidable[] = ['tollRoads', 'motorways'];

    // Avoid unpaved roads for a standard car
    const carAvoid: Avoidable[] = ['unpavedRoads'];

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