Table A1.
Inventory of 4-Way Intersections
| INT # | Obstruction (Left / Right) | Signage | Cross Traffic (Left / Right) | Intersection maneuver |
|---|---|---|---|---|
| 1 | Open / Open | None | None / U-Haul | Turn right |
| 2 | Open / Obstructed | None | None / Red Van | Straight |
| 3 | Open / Open | Stop | None / Police Car | Turn right |
| 4 | Obstructed / Open | None | None / Car | Straight |
| 5 | Obstructed / Obstructed | None | None / None | Turn left |
| 6 | Obstructed / Obstructed | None | Car / School Bus | Straight |
| 7 | Open / Open | Traffic Light | Ambulance / Car | Straight |
| 8 | Open / Open | Yield | None / None | Straight |
| 9 | Obstructed / Open | None | None; Motorcycle | Straight |
| 10 | Open / Obstructed | None | None / None | Turn right |
| 11 | Obstructed/ Obstructed | Yield | None / Car | Straight |
| 12 | Obstructed / Open | Traffic Light | U-Haul / None | Turn left |
| 13 | Obstructed / Open | None | Car / None | Straight |
| 14 | Obstructed / Obstructed | None | None / Car | Straight |
| 15 | Open / Obstructed | none | None / Car | Turn left |