I-285
I-285 in In Doraville, DeKalb County, Georgia received a condition grade of C (59/100). Built in 1961, the bridge carries 225K vehicles daily on I-285 over SR 141 Ptree Ind. BLVD..
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
I-285 is a 65-year-old bridge located In Doraville in DeKalb County, Georgia. The bridge carries I-285 over SR 141 Ptree Ind. BLVD. with 12 traffic lanes, handling approximately 225K vehicles per day. Built in 1961 and reconstructed in 1994, the structure spans 59.1 meters.
The bridge received a Condition Grade of C (59/100) 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
I-285 has a Condition Score of 59/100 (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.
I-285 was built in 1961 and reconstructed in 1994, making it 65 years old. The average bridge age in the United States is 48 years.
I-285 carries approximately 225K vehicles per day (average daily traffic). The bridge has 12 traffic lanes. It is 59.1 meters long and located on I-285 in In Doraville, DeKalb County, Georgia.
No, I-285 is not classified as structurally deficient. All three primary components (deck, superstructure, and substructure) are rated above 4 on the 0-9 NBI scale.
I-285 is located In Doraville in DeKalb County, Georgia. The bridge carries I-285 over SR 141 Ptree Ind. BLVD.. Its coordinates are 33.912850, -84.286347. It is maintained by State Highway Agency.
I-285 carries I-285 over SR 141 Ptree Ind. BLVD.. The bridge is 59.1 meters long and was built in 1961, with reconstruction 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.