For National Roller Coaster Day, I decided to create this.

These are all of the current Rocky Mountain Construction(RMC) coaster trains, and what years they were made.

2011:

New Texas Giant
Type: Hybrid
Location: Six Flags Over Texas

2013:

Iron Rattler
Type: Hybrid
Location: Six Flags Fiesta Texas

Outlaw Run
Type: Wooden
Location: Silver Dollar City

2014:

Medusa Steel Coaster
Type: Hybrid
Location: Six Flags Mexico

Goliath
Type: Wooden
Location: Six Flags Great America

2015:

Wicked Cyclone
Type: Hybrid
Location: Six Flags New England

Twisted Colossus
Type: Hybrid
Location: Six Flags Magic Mountain

2016:

Storm Chaser
Type: Hybrid
Location: Kentucky Kingdom

Joker
Type: Hybrid
Location: Six Flags Discovery Kingdom

Lightning Rod
Type: Wooden
Location: Dollywood

Wildfire
Type: Wooden
Location: Kolmarden

2018:

Steel Vengeance
Type: Hybrid
Location: Cedar Point

Twisted Timbers
Type: Hybrid
Location: Kings Dominion

Twisted Cyclone
Type: Hybrid
Location: Six Flags Over Georgia

Wonder Woman Golden Lasso Coaster
Type: Raptor
Location: Six Flags Fiesta Texas

RailBlazer
Type: Raptor
Location: California's Great America

2019:

Untamed
Type: Hybrid
Location: Walibi Holland

Zadra
Type: Hybrid
Location: Energylandia

Hakugei
Type: Hybrid
Location: Nagashima Spa Land

2021:

Jersey Devil Coaster
Type: Raptor
Location: Six Flags Great Adventure

Iron Gwazi
Type: Hybrid
Location: Busch Gardens Tampa

Near Future:

RMC Trex
The RMC Trex is a single rail coaster like the Raptor, but can seat 2 across. I drew the trains shown in a rendering I saw on Theme Park Review's page. The TRex has the potential to reach 500 feet, according to RMC.