This Chapter does not preclude the hearing body from otherwise finding that adequate public facilities exist or cannot exist (even if the findings under Section 3.20.020 can be made) with respect to a public facility or that a street or intersection is operating at an acceptable level of service or cannot so operate for other reasons supported by the record. In other words, if other reasons and evidence in the record support a finding of the existence of adequate public facilities, the applicant shall not be required to make a Proportionate Contribution payment.