Take the left side road [fork] at the crossroads.

到十字路口走左边的岔道。

《新英汉大辞典》

He came to a halt at a crossroads fifty yards further on.

他在50码远的十字路口停了下来。

《柯林斯英汉双解大词典》

Turn left at the crossroads into Clay Lane.

在十字路口向左转到克莱路上。

《柯林斯英汉双解大词典》

Chang Mai straddles one of Asia's great crossroads - a southern spur of the Silk Road - fusing commerce and culture between points farther north and west in modern-day China, Laos and Myanmar.

BBC: Shopping in Chiang Mai

Today the United States is simultaneously facing several fateful foreign policy crossroads -- the Balkans crisis, China policy, the Middle East peace process, managing Iraq, Iranian nuclear and oil-related developments, the Korean peninsula and others.

CENTERFORSECURITYPOLICY: CUBA AND THE JURAGUA NUCLEAR POWER COMPLEX

But you guys stuck with me because you knew that at each and every juncture in our history, when our future is on the line, when our country is at a crossroads -- like we are now -- we can come together and we can do big things.

WHITEHOUSE: Remarks by the President at a DNC event in Austin, Texas