啥內側外側.... 這根本就只有單線而已.....
光是台灣在這種路可以明顯後方有車可以直接減速就給他轉這點,
在美國已經是交通規則上的天方夜譚了.....

台灣這樣開還有爭辯的餘地真是恐怖阿!

以美國加州的交通規則, 光是有其他車輛可能會撞到就已經構成違規迴轉了...
(BTW, 僑民持有加州駕照回台是可以直接換台灣駕照的.)

California Driver Handbook Turns

Legal U-Turns

A U-turn is turning your vehicle around in the street to go back the way you came. To make a U-turn, signal and use the far left lane or the center left turn lane. You may make a legal U-turn:

* Across a double yellow line when it is safe and legal.
* In a residential district:
o If there are no vehicles approaching you within 200 feet.
o Whenever a traffic sign, light, or signal protects you from approaching vehicles.
* At an intersection on a green light or green arrow, unless a "No Uturn" sign is posted.
* On a divided highway, only if an opening is provided in the center divider.

Illegal U-Turns

Never make a U-turn:

* At or on a railroad crossing.
* On a divided highway by crossing a dividing section, curb, strip of land, or two sets of double yellow lines.
* Where you cannot see clearly 200 feet in each direction because of a curve, hill, rain, fog, or other reason.
* Where a "No U-Turn" sign is posted.
* When other vehicles may hit you.
* On a one-way street.
* In front of a fire station. Never use a fire station driveway to turn your vehicle around.
* In business districts. Areas with churches, apartments, multiple dwelling houses, clubs, and public buildings (except schools) are also considered to be business districts. Turn only at an intersection or where openings are provided for turns.