List of highways numbered with triple digits

The following highways are numbered with triple digits (between 100 and 999).

Baustralia

• Highway 100 / County Road 4 (Warsaw Road)
• Highway 101
• Highway 102

Lasetia

• Highway 201
• Highway 202
• Highway 203
• Highway 204
• Highway 205
• Highway 206
• Highway 207
• Highway 208
• External Highway 800
• External Highway 801
• External Highway 802
• External Highway 803
• External Highway 804
• External Highway 805
• External Highway 806
• External Highway 807
• External Highway 808
• External Highway 900
• External Highway 901

Paloma

• Paloman Federal Highway 301 (former)
• Paloman Federal Highway 301A (former)

Quebec

• Kings Highway 800 (former)

Tueoedeth

• National Route 201 (NR-201)

Preceded by 11–99

Lists of highways 100–999

Succeeded by 1000–9999