Skip to main content
North RidgeTransportation Authority, home

Construction notice: Harlan Avenue (Route 17) Lane Closures: Norfolk Street to Cedar Road. Closure details: Harlan Avenue (Route 17) Lane Closures: Norfolk Street to Cedar Road

About NRTA

The North Ridge Transportation Authority plans, funds, and coordinates transportation improvements for a four-county region of 1.18 million residents.

The North Ridge Transportation Authority (NRTA) was established in 1987 under state enabling legislation and a Joint Powers Agreement among Harlan, Ashford, Pine Hollow, and Stanton Counties and their incorporated cities. The Authority serves two roles.

Metropolitan planning organization

As the federally designated metropolitan planning organization (MPO) for the North Ridge urbanized area, NRTA carries out the continuing, cooperative, and comprehensive transportation planning process required for the region to receive federal highway and transit funds. This includes the Regional Transportation Plan, the Transportation Improvement Program, and the Unified Planning Work Program.

Regional transportation authority

Under state law and the voter-approved 2016 regional transportation sales tax, NRTA administers the Regional Transportation Improvement Fund and directly delivers regionally significant capital projects, such as the Route 17 Corridor Improvement Project and the North Ridge Mobility Hub.

NRTA does not operate transit service. Fixed-route bus and paratransit service in the region is operated by Ridge Transit, a separate agency. Questions about bus routes, fares, and schedules should be directed to Ridge Transit Customer Service at (555) 318-2000.

Jurisdiction at a glance

Counties
Harlan County, Ashford County, Pine Hollow County, Stanton County
Cities and towns
42 incorporated municipalities
Population
1.18 million (2020 Census, with 2025 estimate)
Area
3,410 square miles
Regional roads
3,560 miles on the federal-aid network
Staff
38 full-time positions
FY2027 budget
$86.4 million
Map of the NRTA regionSchematic map of Harlan, Ashford, Pine Hollow, and Stanton Counties with the principal cities of Ridgeview, Millbrook, East Harlan, Cedar Falls, Lakemont, Brookhaven, and Stanton.HARLAN COUNTYASHFORD COUNTYPINE HOLLOW COUNTYSTANTON COUNTYSR 9RIDGE PKWYRTE 17RidgeviewMillbrookEast HarlanCedar FallsLakemontBrookhavenStanton123456
Schematic map, not to scale. Numbers correspond to the project list.

Learn more