Pregnant Cat at Children’s Museum SOS

My partner and I were at the Children’s Museum outdoor area (15 to 20 minutes ago) and saw a cat come running from the monorail maintenance area. We trailed her a bit and she absolutely circles the area. I am 99% sure she is pregnant or nursing. I plan to call some TNR organizations for tips. I am disabled and eithout a car so I am worried about my full ability to safely trap and take her somewhere.

I would really love to put a shout out there that this baby needs a rescue. She was in good condition, seemed pretty young, half length tail, white. She seemed like she could be very close to having her babies if she isnt already nursing.

Thank you so much.