Rocky Flats National Wildlife Refuge Trails

Project Description

The U.S. Fish and Wildlife Service (FWS), and the Federal Highway Administration, Central Federal Lands Highway Division (FHWA-CFLHD), are proposing to construct an interior trail network within the Rocky Flats National Wildlife Refuge (ROFL NWR). The exact location and number of trails are being evaluated. One component of the project is to extend the Rocky Mountain Greenway trail through the Refuge. This project will be combined with the CO FLAP JEF 128(1) Trail Crossing to Rocky Flats National Wildlife Refuge, resulting in grade separated crossings on Indiana Street and Colorado State Highway 128.

Key Project Dates

Advertise: Spring 2019
Construction: Summer – Fall 2019

Project Photos

Possible location of the trail

Possible location of the trail.


Possible location of the trail

Possible location of the trail.

Map showing general vicinity of project
View a larger interactive map of the project area.

Project Details
Project # CO FTFW ROFL Trails (1)
Project Name Rocky Flats NWR Trails
Location Jefferson County
FLMA Rocky Flats National Wildlife Refuge
Status In Development

Contact Information

Project Manager: James Herlyck
Phone: 720-963-3698
Email: James.Herlyck@dot.gov

Federal Highway Administration
Central Federal Lands Highway Division
12300 West Dakota Avenue
Lakewood, CO 80228
720-963-3500