Car Holiday Rental Usa

Crossing Brownsville in Matamoros. Will & Walk in the Park. The best place to leave the car overnight?
I have a rental car and want to park safely in the ol U.S. 'Cross in Mexico and I stay a couple nights in Matamoros. at the Holiday Inn. Address is Av Pedro Cardenas 5001. I wondered What Border Crossing / Bridge is the best way to cross, when the whole "leave the car and hotel location" thing is taken into account. . . THANKS
As occurred in Brownsville, we see that the streets are numbered. Turn right on 14 Sat Perl becomes Blvd. There is a motel Sam Perl – I like your park are a guest. Then you can continue to descend Sat Perl Mexico AVE. and walk through the border station. So you're in Matamoros.
USA August 2008 holiday