List of highways numbered 99
# List of highways numbered 99

## International

* E99 European route E99

## Australia

* Springbrook Road, Queensland

## Canada

* British Columbia Highway 99
* Ontario Highway 99 (former)
* Saskatchewan Highway 99

## China

* G99 Expressway

## India

* National Highway 99 (India)

## Iran

* Road 99

## Israel

* Highway 99 (Israel)

## New Zealand

* New Zealand State Highway 99

## Poland

* National road 99 [Wikidata] (former; 1986–2000)

## United States

* Interstate 99
   * Interstate 99 (Delaware-North Carolina) (proposed)
* U.S. Route 99 (former)
   * U.S. Route 99T (former)
* Alabama State Route 99
* Arizona State Route 99
* Arkansas Highway 99 (former)
* California State Route 99
* Connecticut Route 99
* Florida State Road 99 (former)
   * County Road 99 (Escambia County, Florida)
      * County Road 99A (Escambia County, Florida)
* Georgia State Route 99
* Hawaii Route 99
* Idaho State Highway 99
* Illinois Route 99
* Iowa Highway 99 (former)
   * County Road 99 (Des Moines County, Iowa)
   * County Road 99 (Louisa County, Iowa)
* K-99 (Kansas highway)
* Kentucky Route 99
* Louisiana Highway 99
* Maine State Route 99
* Maryland Route 99
* Massachusetts Route 99
* M-99 (Michigan highway)
* Minnesota State Highway 99
* Missouri Route 99
   * Missouri Route 99 (1929) (former)
* Nebraska Highway 99
* County Route 99 (Bergen County, New Jersey)
* New Mexico State Road 99 (former)
* New York State Route 99 (former)
   * County Route 99 (Dutchess County, New York)
   * County Route 99 (Herkimer County, New York)
   * County Route 99 (Madison County, New York)
   * County Route 99 (Montgomery County, New York)
   * County Route 99 (Onondaga County, New York)
   * County Route 99 (Orleans County, New York)
   * County Route 99 (Saratoga County, New York)
   * County Route 99 (Schenectady County, New York)
   * County Route 99 (Steuben County, New York)
   * County Route 99 (Suffolk County, New York)
   * County Route 99 (Westchester County, New York)
* North Carolina Highway 99
* Ohio State Route 99
* Oklahoma State Highway 99
   * Oklahoma State Highway 99A
* Oregon Route 99
* Pennsylvania Route 99
* Rhode Island Route 99
* South Carolina Highway 99
* Tennessee State Route 99
* Texas State Highway 99
   * Texas State Highway Spur 99 (1940–1966) (former)
   * Texas State Highway Spur 99 (1981–1984) (former)
* Farm to Market Road 99
* Utah State Route 99
* Virginia State Route 99
* Washington State Route 99
   * Washington State Route 99T (former)
* West Virginia Route 99
* Wisconsin Highway 99 (former)
