Mini Shuttle Coaster Contest

In this mini contest, I want everyone to build a shuttle coaster! You may have ridden a shuttle coaster yourself, as they can be found in many parks! Probably the most famous type of shuttle coaster is the boomerang, of which the company Vekoma made several versions. Another type that can be found in several parks is a Schwarzkopf shuttle loop, with a powered launch heading into a loop. There's also a shuttle loop made by Arrow, of which you can see a version in the RCT1 scenario Crumbly Woods. And then of course, there are also very small shuttle coasters, like butterflies.

Rule 1: You have to build a shuttle coaster! A shuttle coaster is a coaster that does not complete a full circuit, but rather follows the same path through the layout both forwards and backwards, before returning to the station! The shuttle coaster must either use powered launch or reverse-incline launched shuttle mode!
Rule 2: The visible part of the coaster must follow the same path forwards as it does backwards, so switch tracks are not allowed. Shoestringing is allowed, however.
Rule 3: For this round, you decide how big you want the map to be! It's probably a good idea to keep it small however, because of the limitations in rule 4!
Rule 4: Other than your shuttle coaster, you can have two extra opened rides in your park. All other rides must be closed or in test mode. There's no limit on opened shops in your park! You will be rated on how your coaster looks, and separately on how nice your park looks!
Rule 5: For this contest, you are not allowed to use custom scenery or rides in your park! You are allowed to use a custom palette if you want.
Rule 6: The deadline for this contest will be Wednesday the 21st of April, at 19:00 CEST!
Rule 7: Have fun!