List of highways numbered 999

{{Short description|none}}

The following highways or routes are numbered 999.

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Canada

Israel

Netherlands

United States

  • {{jct|state=MD|MD|999}} (former)
  • {{jct|state=PA|PA|999}}
  • {{jct|state=TX|FM|999}}
  • Puerto Rico Highway 999 (former)

{{Sequence

| prev = 998

| list = Lists of highways

| curr = 999

| next = 1000–1499

}}

{{List of highways numbered index}}

{{Authority control}}

{{Road index|999}}