Rock County Transportation Resources

Interstates (click here for current traffic conditions)

I-39 / I-90 & I-43

(For information regarding the I-39/90 Expansion Project, which wrapped-up in late 2021, click here)

Highways

USH 14 & 51; STH 11, 26 (4-lane), 59, 81, 104, 140, 213

Rail

• Union Pacific
• Canadian Pacific Railway
• WATCO (WSOR)

Air

• Southern Wisconsin Regional Airport
• Beloit Airport
• Dane County Regional Airport
• General Mitchell Airport
• Rockford Chicagoland Airport
• O’Hare International Airport
• Midway Airport

Public Transportation

• Janesville Transit System
• Beloit Transit System
• Beloit Janesville Express
• Coach USA / Van Galder Bus Co.
• Greyhound Bus Lines