National Harbor Line

NH1
National Harbor Line
A D40LFR operating on the NH1
Overview
System	Metrobus
Operator	Washington Metropolitan Area Transit Authority
Garage	Andrews Federal Center
Livery	Local
Status	In Service
Began service	NH1: March 23, 2008 NH3: December 29, 2013
Ended service	NH3: June 21, 2015
Route
Locale	Prince George's County
Communities served	Temple Hills, Oxon Hill, National Harbor
Landmarks served	Southern Avenue station, Rivertowne Commons Shopping Center, Oxon Hill Park & Ride Lot, MGM National Harbor, National Harbor, Maryland
Start	Southern Avenue station
Via	Southern Ave, Owens Road, Oxon Hill Road, Monument Avenue / MGM National Avenue, St. George Boulevard
End	National Harbor (St. George Boulevard & Waterfront Street)
Service
Level	Daily
Frequency	30 – 40 Minutes
Operates	5:45 AM – 12:00 AM
Ridership	402,207 (FY 2023)[1]
Transfers	SmarTrip only
Timetable	National Harbor Line
Route map ← N6  {{{system_nav}}}  NH2 →

The National Harbor Line, designated as Route NH1, is a daily bus route operated by the Washington Metropolitan Area Transit Authority between Southern Avenue station of the Green Line of the Washington Metro and National Harbor. The line operates every 30 minutes at rush hour and 40 minutes all other times. NH1 trips are roughly 30–35 minutes. This line provides service to National Harbor and MGM National Harbor from Southern Avenue station. Service to Alexandria, Virginia is provided by the NH2.