SHIRLEY HIGHWAY
SHIRLEY HIGHWAY in 00.71fr642/02.35to286, Fairfax County, Virginia received a condition grade of B (74/100). Built in 1994, the bridge carries 233K vehicles daily on SHIRLEY HIGHWAY over Pohick Creek.
Component Ratings
The riding surface — evaluated for cracking, spalling, and wear
Beams, girders, and trusses that support the deck
Piers, abutments, and foundations below the deck
Bridge Details
About This Bridge
SHIRLEY HIGHWAY is a 32-year-old bridge located 00.71fr642/02.35to286 in Fairfax County, Virginia. The bridge carries SHIRLEY HIGHWAY over Pohick Creek with 9 traffic lanes, handling approximately 233K vehicles per day. Built in 1994, the structure spans 46.9 meters.
The bridge received a Condition Grade of B (74/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 6/9 (fair), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
SHIRLEY HIGHWAY has a Condition Score of 74/100 (Grade B). Its deck is rated 7/9, superstructure 6/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
SHIRLEY HIGHWAY was built in 1994, making it 32 years old. The average bridge age in the United States is 48 years.
SHIRLEY HIGHWAY carries approximately 233K vehicles per day (average daily traffic). The bridge has 9 traffic lanes. It is 46.9 meters long and located on SHIRLEY HIGHWAY in 00.71fr642/02.35to286, Fairfax County, Virginia.
No, SHIRLEY HIGHWAY is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
SHIRLEY HIGHWAY is located 00.71fr642/02.35to286 in Fairfax County, Virginia. The bridge carries SHIRLEY HIGHWAY over Pohick Creek. Its coordinates are 38.713994, -77.218056. It is maintained by State Highway Agency.
SHIRLEY HIGHWAY carries SHIRLEY HIGHWAY over Pohick Creek. The bridge is 46.9 meters long and was built in 1994.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.