RABe 535 # 124 and # 110 "Lötschberger" of the BLS are running the Regio Express 4263 from (Bern-) Spiez to Brig on the Lötschberg south ramp between Lalden and Brig.
The train 4263 from Metz to Lyon run at 140 Km/h in Gevrey.