Category:Roads numbered 181

• Signs for roads numbered 181 (1 C, 23 F)

A

• A181 road (England) (7 F)
• A181 Scandinavia Federal Highway (Russia) (2 C, 21 F)
• Alabama State Route 181 (7 F)
• Arizona State Route 181 (1 C, 9 F)

B

• B181 road (England) (1 C)
• Bundesstraße 181 (2 C, 7 F)

C

• Chiba Prefectural Road Route 181 (2 F)
• City Highway 181 (Taiwan) (6 F)
• Connecticut Route 181 (2 F)
• CR181 (6 F)

F

• National road 181 (Finland) (1 C, 5 F)

G

• Georgia State Route 181 (1 C)

H

• Halifax Bridleway 181 (4 F)

K

• Kentucky Route 181 (3 F)

M

• Malaysia Federal Route 181 (14 F)
• Maryland Route 181 (12 F)
• Massachusetts Route 181 (56 F)

N

• New Jersey Route 181 (3 C, 1 F)
• New Mexico State Road 181 (1 C, 2 F)
• North Carolina Highway 181 (1 C, 9 F)

P

• Pennsylvania Route 181 (47 F)
• Puerto Rico Highway 181 (3 C, 3 F)

R

• Road II/181 (Czech Republic) (1 C, 2 F)
• Route 181 (Japan) (3 C, 35 F)

S

• South Carolina Highway 181 (1 C, 2 F)
• Strada provinciale 181 Zelo Buon Persico-Lavagna (3 F)
• Strada statale 181 di Maida e Squillace (1 F)

T

• Tennessee State Route 181 (2 F)
• Texas State Highway 181 (1 F)
• Tochigi Prefectural Road Route 181 (2 F)

U

• U.S. Route 181 (5 C, 4 F)
• Utah State Route 181 (empty)
• Utah State Route 181 (1935-2007) (1 C, 5 F)

V

• Virginia State Route 181 (2 F)

W

• Washington State Route 181 (2 F)
• Wisconsin Highway 181 (1 C, 2 F)