I-75 MANAGED LANES
I-75 MANAGED LANES in In East Marietta, Cobb County, Georgia received a condition grade of A (85/100). Built in 2018, the bridge carries 225K vehicles daily on I-75 MANAGED LANES over Elizabeth Branch.
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-75 MANAGED LANES is a 8-year-old bridge located In East Marietta in Cobb County, Georgia. The bridge carries I-75 MANAGED LANES over Elizabeth Branch with 2 traffic lanes, handling approximately 225K vehicles per day. Built in 2018, the structure spans 15.8 meters.
The bridge received a Condition Grade of A (85/100) based on Federal Highway Administration inspection data. Its deck is rated 7/9 (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-75 MANAGED LANES has a Condition Score of 85/100 (Grade A). Its deck is rated 7/9, superstructure 8/9, and substructure 8/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-75 MANAGED LANES was built in 2018, making it 8 years old. The average bridge age in the United States is 48 years.
I-75 MANAGED LANES carries approximately 225K vehicles per day (average daily traffic). The bridge has 2 traffic lanes. It is 15.8 meters long and located on I-75 MANAGED LANES in In East Marietta, Cobb County, Georgia.
No, I-75 MANAGED LANES 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-75 MANAGED LANES is located In East Marietta in Cobb County, Georgia. The bridge carries I-75 MANAGED LANES over Elizabeth Branch. Its coordinates are 33.973567, -84.531853. It is maintained by State Highway Agency.
I-75 MANAGED LANES carries I-75 MANAGED LANES over Elizabeth Branch. The bridge is 15.8 meters long and was built in 2018.
Condition Score is calculated from deck (33%), superstructure (33%), and substructure (34%) NBI ratings with an age penalty for bridges over 50 years.