Pedestrian Bridge

Hi, I'm Kamiyah and I'm 14 I found this challenge fun And futuristic so I made a Pedestrian bridge I would love to see in the city. It a pretty, filled with lights has nature, and would be a great photo op. I made the designed design using Tinkercad.
Supplies
1.3D printer
2. Tinkercad (website)
3. Computer
The First Base

I started by opening up TinkerCad. I used a square for any rectangular-like shapes, I put one on the bottom and two on top parrel each other.
The First Base Cont.

Then I copied and pasted it on the side parrel to end like the picture.
The Flooring

Next, I added a rectangle "Right now it kind of looks like a table"
Siding

Now I add tall rectangles which gives it more of a bridge feel.
Siding Cont.

Then copy and paste it across the front and back as seen changing the rights in almost U Shape.
Siding Cont.


Then using the scribble tool (it's the one I highlighted) make a U shape to place on your bridge as I did it doesn't have to be perfect you can adjust the length and how wide/high later.
Siding Cont.

Then I added 4 rectangles to the sides and tilt them so this would support the bridge.
Roof + Flooring

Now I changed my flooring to a more realistic black and then added a roof.
Final Touches


Finally, I changed the colors to make it more colorful pastel, and fun and added some plants, lights, and waterful all as decor