I-285 RAMP
I-285 RAMP in In Doraville, DeKalb County, Georgia received a condition grade of A (89/100). Built in 2023, the bridge carries 225K vehicles daily on I-285 RAMP over SR 141 Ptree Ind. BLVD..
I-285 RAMP carries an A on the BridgeSafety Condition Score with 89/100. Deck, superstructure, and substructure ratings all sit in the better tier of the FHWA NBI distribution. The bridge is structurally sound by federal standards.
The bridge was built in 2023 and is 3 years old — relatively young against the U.S. bridge stock. Modern bridges built to current FHWA standards generally outperform older structures on condition ratings. I-285 RAMP carries an average daily traffic count of 225,000 vehicles, with 1 lane(s) crossing SR 141 Ptree Ind. BLVD.. 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
I-285 RAMP is a 3-year-old bridge located In Doraville in DeKalb County, Georgia. The bridge carries I-285 RAMP over SR 141 Ptree Ind. BLVD. with 1 traffic lane, handling approximately 225K vehicles per day. Built in 2023, the structure spans 78.6 meters.
The bridge received a Condition Grade of A (89/100) based on Federal Highway Administration inspection data. Its deck is rated 8/9 (good), superstructure 8/9 (good), and substructure 8/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-285 RAMP has a Condition Score of 89/100 (Grade A). Its deck is rated 8/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-285 RAMP was built in 2023, making it 3 years old. The average bridge age in the United States is 48 years.
I-285 RAMP carries approximately 225K vehicles per day (average daily traffic). The bridge has 1 traffic lane. It is 78.6 meters long and located on I-285 RAMP in In Doraville, DeKalb County, Georgia.
No, I-285 RAMP 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 RAMP is located In Doraville in DeKalb County, Georgia. The bridge carries I-285 RAMP over SR 141 Ptree Ind. BLVD.. Its coordinates are 33.913253, -84.286042. It is maintained by State Highway Agency.
I-285 RAMP carries I-285 RAMP over SR 141 Ptree Ind. BLVD.. The bridge is 78.6 meters long and was built in 2023.
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.