I95/495
I95/495 in 01.17fr1/00.17to241, Fairfax County, Virginia received a condition grade of F (0/100). Built in 1964, the bridge carries 197K vehicles daily on I95/495 over Taylor Run. It is classified as structurally deficient.
I95/495 carries an F on the BridgeSafety Condition Score with 0/100 — the bottom tier of the FHWA NBI distribution. Component ratings flag the structure for near-term rehabilitation or replacement; the bridge may remain open to traffic but is on the priority list for action.
The bridge was built in 1964 and is now 62 years old, at or past the typical 50-year design life for bridges of its vintage. Maintenance and inspection cycles are correspondingly more involved than for newer structures. I95/495 carries an average daily traffic count of 196,510 vehicles, with 11 lane(s) crossing Taylor Run. The owning agency is State Highway Agency; bridge inspection records flow into the federal NBI database annually.
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
I95/495 is a 62-year-old bridge located 01.17fr1/00.17to241 in Fairfax County, Virginia. The bridge carries I95/495 over Taylor Run with 11 traffic lanes, handling approximately 197K vehicles per day. Built in 1964, the structure spans 9.8 meters.
The bridge received a Condition Grade of F (0/100) based on Federal Highway Administration inspection data. Its deck is rated 0/9 (serious), superstructure 0/9 (serious), and substructure 0/9 (serious). The bridge is classified as structurally deficient, meaning at least one major component is rated 4 or below, this signals a need for repair or replacement but does not necessarily indicate an immediate safety hazard.
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I95/495 has a Condition Score of 0/100 (Grade F). Its deck is rated 0/9, superstructure 0/9, and substructure 0/9 on the NBI scale. The bridge is classified as structurally deficient.
I95/495 was built in 1964, making it 62 years old. The average bridge age in the United States is 48 years.
I95/495 carries approximately 197K vehicles per day (average daily traffic). The bridge has 11 traffic lanes. It is 9.8 meters long and located on I95/495 in 01.17fr1/00.17to241, Fairfax County, Virginia.
Yes, I95/495 is classified as structurally deficient because at least one of its primary components (deck, superstructure, or substructure) is rated 4 or below on the 0-9 NBI scale. This does not necessarily mean it is unsafe, but it requires significant repair or replacement.
I95/495 is located 01.17fr1/00.17to241 in Fairfax County, Virginia. The bridge carries I95/495 over Taylor Run. Its coordinates are 38.799556, -77.074944. It is maintained by State Highway Agency.
I95/495 carries I95/495 over Taylor Run. The bridge is 9.8 meters long and was built in 1964.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.
Source: FHWA National Bridge Inventory, 2026.