If you’re driving between Tel Aviv and Jerusalem, the perfect place to stop off for an hour of spectacular mosaic viewing is Lod. The Roman mosaic in Lod was discovered in 1996 and in a country full of mosaics, this one stands out.
The Israel Antiquities Authority, which manages the site, has a video with background about the mosaic here:
...the journey begins in Jerusalem 
What a helpful blog, including two videos explaining about this wonderful site and clear directions how to get there.