Recently Completed: Warren County – Quadrant Roadway Intersection (QRI) - Route 340/522 and Route 55
Cost and schedule ►
Traffic alerts ►
No traffic alerts. The QRI fully opened to traffic in late 2017.
Public outreach ►
Citizen Information Meetings
Thursday, September 28, 2017, 4 – 7 p.m.
Warren County Government Center
220 North Commerce Avenue, Front Royal, VA 22630
Friday, September 29, 2017, 3:15 – 6:30 p.m.
A. S. Rhodes Elementary School
224 West Strasburg Road, Front Royal, VA 22630
The QRI project in Warren County is located at the Route 55 (Strasburg Road) and Route 340/522 (North Shenandoah Avenue) intersection. The quarter loop is named Quadrant Road.
Route 55 is an east-west highway. Familiar landmarks are A.S. Rhodes Elementary School on the western side of this intersection and Riverton United Methodist and Greater Joy Baptist churches on the eastern side.
Route 340/522 is a north-south roadway with Interstate 66 located north and the Town of Front Royal located south of this intersection.
The Warren County QRI is part of the South Fork Bridge construction project, which brings sustainable bridge construction that potentially will last a century before replacement is needed. The QRI is an innovative cost-effective solution for a congested traffic area, where it offers the following benefits over a conventional four-way signalized intersection:
- Keeps more vehicles moving.
- Provides fewer delays and more “green light” time for north-south traffic, which is the dominant traffic pattern at this intersection.
- Handles 5-15% more traffic volume, and reduces travel time by 5-20%. (Source: Federal Highway Administration)
The QRI protects the nearby historic district by increasing the intersection’s service life, thus delaying further construction that could impact designated historic sites. Current and future transportation conditions require continued thoughtful and efficient planning.
All traffic signals on the bridge, at the QRI and at Duck Street will be coordinated to minimize travel times through the intersection area of Route 340/522 and Route 55.
"Bird's eye" view of the Quadrant Roadway Intersection
Eastbound to Northbound (School to I-66)
Eastbound to Southbound (School to Front Royal)
Northbound to Westbound (Front Royal to School)
Southbound to Eastbound (I-66 to Churches)
Westbound to Southbound (Churches to Front Royal)
State ID: 0340-093-127,P101, R201, C501, B609
Federal ID: BR-093-8(016)
Long/Lat: 38.946755, -78.199550