Fans of dinosaur tracks better make tracks to get to Courtedoux in the canton of Jura this weekend.

It’s the last time they’ll get to see 1,700 tracks left by the Jurassic giants.

They date back 152 million year and were lost to time until they were discovered just recently by construction crews.

And now they’ll be lost to an autoroute.

After this weekend crews will start paving over them for the new A16 autoroute.