2 sentences for 路费 (lù​fèi)

1. 他正在攒去北京的路费。

   tā zhèng​zài zǎn qù Běi​jīng de lù​fèi.

   He is saving up money for travel expenses to Beijing.

   Source: Dong Chinese Dictionary

2. 通过这段高速公路需要缴纳路费。

   tōng​guò zhè duàn gāo​sù gōng​lù xū​yào jiǎo​nà lù​fèi.

   A toll is required to travel on this stretch of highway.

   Source: Dong Chinese Dictionary