One person sustained injuries in a crash in Wincrange at around 7.30am, after a car collided with a lorry on the main road.
Two other people were injured in a collision between Bettembourg and Hellange, again at 7.30am.
Elsewhere, fire fighters were called out to deal with a car on fire on the A1 towards the capital. No injuries were reported.
Finally, a vehicle set off an automatic eCall to emergency services between Lehrhaff and Grosbous on the N12, but no one was hurt in the incident, according to the CGDIS.
