NB-95; HOV & SB-95
NB-95; HOV & SB-95 in 3.12fr123 / 3.08to617, Fairfax County, Virginia received a condition grade of B (70/100). Built in 1995, the bridge carries 218K vehicles daily on NB-95; HOV & SB-95 over Lorton Road & Route 642.
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
NB-95; HOV & SB-95 is a 31-year-old bridge located 3.12fr123 / 3.08to617 in Fairfax County, Virginia. The bridge carries NB-95; HOV & SB-95 over Lorton Road & Route 642 with 12 traffic lanes, handling approximately 218K vehicles per day. Built in 1995, the structure spans 68.6 meters.
The bridge received a Condition Grade of B (70/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (good), superstructure 6/9 (fair), and substructure 6/9 (fair).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
NB-95; HOV & SB-95 has a Condition Score of 70/100 (Grade B). Its deck is rated 7/9, superstructure 6/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
NB-95; HOV & SB-95 was built in 1995, making it 31 years old. The average bridge age in the United States is 48 years.
NB-95; HOV & SB-95 carries approximately 218K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 68.6 meters long and located on NB-95; HOV & SB-95 in 3.12fr123 / 3.08to617, Fairfax County, Virginia.
No, NB-95; HOV & SB-95 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
NB-95; HOV & SB-95 is located 3.12fr123 / 3.08to617 in Fairfax County, Virginia. The bridge carries NB-95; HOV & SB-95 over Lorton Road & Route 642. Its coordinates are 38.705039, -77.223672. It is maintained by State Highway Agency.
NB-95; HOV & SB-95 carries NB-95; HOV & SB-95 over Lorton Road & Route 642. The bridge is 68.6 meters long and was built in 1995.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.