Roundabout Details
Allen Dr. / US 75-TX 36 (North Central Expressway) NB Frontage Rd.
- Type
- Roundabout
- Status
- Existing
- Functional Class
- Freeway Ramps (Grade-Separated)
- Lane Type
- Multilane (2 Lane, 2x2 max)
- Control Type
- All-Way Yield
- Previous Control Type
- All-Way Stop
- Other Control Type
- None
- Approaches
- 4
- Driveways
- 0
- Diameter (ICD)
- 44.20 m
- City
- Allen
- County
- Collin Co.
- State
- TX
- Country
- United States
- Latitude
- 33.11162
- Longitude
- -96.67259
- Year Completed
- 2023
- Notes
- Right-turn-only lane on east leg. No left turn arrows marked on entry.