[1p] Alt. 1 HA (action by 23-10-27)

[CarbonFlora]

Brief

Design and draft the [control lines/center lines] for alternative 1. Labels have been added to the original picture for future reference. You are not required to follow the picture's start and end points exactly, it is a reference. AWSC: All Way Stop Control SPUT: Single Point Urban Interchange

North Intersection	South Intersection

Preliminary Knowledge

The Caltrans office can be removed. Local streets not connected to anything can terminate after 200ft.

Save the files here:

2023-2024 I-10 Project\06 - Joint Design Teams\02 - Design Team 2 (Zi)\[first_name]

Remember

• Document your decision making process and assumptions. This will be helpful for the PDT meeting slides. One of the purposes of the PDT meeting is for others to constructively criticize your work and ideas.
• Check your horizontal alignment against section 2.2 of the checklist. https://github.com/CarbonFlora/senior_project/blob/master/checklist.md#22horizontal-alignment
• The control line for ramps is on the edge of the lane.
• The tools you may be using are the line and arc tools in ORD. Remember to add alignment labels.
• Try adhering to the HDM for minimum curve radius and overall exit/on ramp geometry.

[dschhen]

Completed the draft. It doesn't look as how I imagined it but I will be revisiting it very soon.

[dschhen]

I made some adjustments to the horizontal alignment. The file is now in my folder. I'm not entirely sure what to do with the south end of the local street. Originally I thought I could just make it swing left and connect with Ramsey Street, but now that the design is drawn out, I realized that it would conflict with the westbound onramp since the onramp is mostly at grade. So maybe the local street should just continue downwards toward the railroad, cross the railroad, and connect to John Street. According to the aerial view on Google Maps, there seems to be nothing there but when you click on the images of the Skechers factory, one of the pictures is of a road which I assume to be John Street so this could be a potential option.

[CarbonFlora]

Not at my computer rn, I'll take a peek at the ord file before making a statement