# Amendment of Area Navigation Routes Q-75 and Q-475, Northeast Corridor Atlantic Coast Routes; Northeastern United States
> **Rule** · Final rule. · Published 2020-03-06 · Effective 2020-05-21 · 85 FR 13001
## Document
- **Document number:** 2020-04420
- **Category:** other
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 85 FR 13001
- **Publication date:** 2020-03-06
- **Effective date:** 2020-05-21
- **FAA docket:** Docket No. FAA-2019-0661
## Abstract

This action modifies high altitude area navigation (RNAV) routes Q-75, and Q-475 in the northeastern United States. This action supports the Northeast Corridor Atlantic Coast Route (NEC ACR) Project. The modified routes were developed to improve the efficiency of the National Airspace System (NAS), expand the availability of area navigation (RNAV) routing, and reduce dependency of the NAS on ground- based navigational systems.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2020/03/06/2020-04420/amendment-of-area-navigation-routes-q-75-and-q-475-northeast-corridor-atlantic-coast-routes)
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