Parking Block Crooked2 Grey
A composite material composed of sand, stone, and cement. This block can not be upgraded and is likely only found in the creative menu.
Harvest drops
Small Stone× 25
Taken apart with a harvesting tool (axe, pickaxe, shovel), before perks and tool bonuses.
When it collapses
Falling, it leaves 
Destroyed Stone (75% of the time) where it lands.
Where to find (23 POIs)
Navezgane Corrections (tier 5), Ostrich Hotel (tier 5), Don Vittorio Spagetto Residence (tier 4), Shotgun Messiah Range (tier 4), Town Hall (tier 4), 4 Ever Video (tier 3), Elzner's Emporium (tier 3), Happy Sleep Motel (tier 3), Jim & Tim's Bullets and Booze (tier 3), Wildfire Camping (tier 3), Federal Appliance (tier 2), Grumpy's Pub (tier 2), McPherson UFO Museum (tier 2), Nick's Motel (tier 2), The Budget Burrows (tier 2), Buzz's Bar (tier 1), Joe's USA (tier 1), MoPo-Shack (tier 1), Pass-N-Gas Store #02 (tier 1), The Greasy Spoon (tier 1), Perishton, Shamway Processing, Trader Jen.
Points of interest built with this block (any of its variants), the highest tiers first, from the game's prefab files.