NB I-395
NB I-395 in I-395 Over Potomac R SW, District of Columbia County, District of Columbia received a condition grade of C (54/100). Built in 1950, the bridge carries 249K vehicles daily on NB I-395 over Potomac River & Ohio DR..
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 I-395 is a 76-year-old bridge located I-395 Over Potomac R SW in District of Columbia County, District of Columbia. The bridge carries NB I-395 over Potomac River & Ohio DR. with 4 traffic lanes, handling approximately 249K vehicles per day. Built in 1950 and reconstructed in 2010, the structure spans 741.9 meters.
The bridge received a Condition Grade of C (54/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), 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 I-395 has a Condition Score of 54/100 (Grade C). Its deck is rated 6/9, superstructure 6/9, and substructure 6/9 on the NBI scale. The bridge is not classified as structurally deficient.
NB I-395 was built in 1950 and reconstructed in 2010, making it 76 years old. The average bridge age in the United States is 48 years.
NB I-395 carries approximately 249K vehicles per day (average daily traffic). The bridge has 4 traffic lanes. It is 741.9 meters long and located on NB I-395 in I-395 Over Potomac R SW, District of Columbia County, District of Columbia.
No, NB I-395 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 I-395 is located I-395 Over Potomac R SW in District of Columbia County, District of Columbia. The bridge carries NB I-395 over Potomac River & Ohio DR.. Its coordinates are 38.878072, -77.037431. It is maintained by State Highway Agency.
NB I-395 carries NB I-395 over Potomac River & Ohio DR.. The bridge is 741.9 meters long and was built in 1950, with reconstruction in 2010.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.