Route 121 Traffic in Texas

• 121 McKinney Traffic
• 121 Rosharon Traffic
• Other Cities Along Route 121
• Route 121 Texas Accident Reports (7)
• Route 121 Texas Weather Conditions (7)

DOT Accident and Construction Reports

• Alternating lanes closed. NB/SB IH35W to FM1515: Lanes will have alternating daily and nig

  TYPE: Construction Serious

• Alternating lanes closed. NB/SB IH35 from US77 to N Texas Blvd: Lanes will have alternatin

  TYPE: Construction Serious

• Roadworks scheduled 06/02/2025 - 07/31/2026

  TYPE: Construction Serious

• Alternating lanes closed. NB/SB IH35/Belz Rd-Bolivar St: Lanes will have alternating daily

  TYPE: Construction Serious

• One-way traffic control signal. Pilot car in use. All traffic reduced to one lane, two-way

  TYPE: Construction Serious

• Alternating lanes closed. Motorists should expect delays. FM455 EB/WB lanes from the Clear

  TYPE: Construction Moderate

• Motorists should expect delays. Nighttime closure only. The existing 2-Lane 2-Way frontage

  TYPE: Construction Serious

Route 121 TX News Reports

• Frisco approves permit for expanded warehouse plan along SH 121 despite neighborhood concerns

  • Texas
  • State Highway 121

  • source: Bing
  • 31 views
  • Mar 05, 2026 1:22pm
  The Frisco City Council approved a special use permit for warehouse expansion near State Highway 121 despite residents' concerns about traffic, noise, and pollution. Read More