

There's always heavy traffic on the flyover at rush hour.
[ˈðɛrz ˈɔlˌweɪz ˈhɛvi ˈtræfɪk ˈɔn ðə ˈflaɪˌoʊvər ət ˈrəʃ ˈaʊər.]
They're building two new flyovers near the city centre.
[ˈðɛr ˈbɪldɪŋ ˈtu ˈnu ˈflaɪˌoʊvərz ˈnɪr ðə ˈsɪti ˈsɛntər.]
Don't take the flyover; it's quicker to go underneath.
[ˈdoʊnt ˈteɪk ðə ˈflaɪˌoʊvər; ˈɪts ˈkwɪkər tə ˈɡoʊ ˌəndərˈniθ.]
"flyover" is in the lesson "Infrastructure" (Level 14), along with 16 other useful words. LinDuo has 180 topic lessons like this one, 2,375 words in total. Every word has an illustration, a transcription and pronunciation in a female and a male voice. Just 10–15 minutes a day is enough to learn them all. Free, and works offline.