Pinyin News reader Channing Bartlett passed along this photo he took c. 1980 in Taipei at the corner of Jianguo North Road section 1 and Chang’an East Road section 2. As you can see, inconsistencies on Taiwan street signs weren’t restricted to matters of romanization. Here we have 建國北路一段 (Jiànguó Běi Lù yī duàn) and 長安東路二段 (Cháng’ān Dōng Lù èr duàn) — or rather “段二路東安長.”
One sign is written left to right, the other right to left.
Also, if you look closely at the characters for lu and duan, you can see that the fonts are different, likely indicating the signs are of different ages. But if one sign was replaced, why not the other? Mysterious are the ways of Taiwan street signs.
Bartlett described the experience of trying to read street signs quickly back then:
As I was on a bus barreling by, I had just a quick moment to read one. But often it took up my quick moment just to see whether it was written L to R or vice versa. The practice was inconsistent, as you can see in this photo.