Interesting. You may remember that Russia uses trains to carry ammunition from its depots to the combat zone ammo dumps. However HIMARS strikes forced the Russians to move their combat zone ammo dumps back quite a distance.

Apparently, what they do now is go to the distant ammo dump, pack up a truck with ammunition, haul it to near the frontline and then dump it by the roadside. The combat unit then has to go, find it, load it back up on a truck, and take it back to the unit.

There are some downsides to this method-

with no pallets or ways to move them they just dump the shells and ammo off the back of the trucks and haul ass. i have been seeing them do this for about 2-3 months. ammo just sitting in the mud rusting. cant be good for barrels.

— david D. (@secretsqrl123) March 1, 2023

And also -

Destruction of chaotic ammo dumps, by the 103rd separate brigade of the Territorial Defense Forces of the Armed Forces of Ukraine pic.twitter.com/oh3cFkOeTM

— Special Kherson Cat 🐈🇺🇦 (@bayraktar_1love) February 28, 2023