I-75 SBL
I-75 SBL in 4 MI SW Of Eklo, Houston County, Georgia received a condition grade of B (71/100). Built in 1963, the bridge carries 140K vehicles daily on I-75 SBL over SR 7 (US 41).
I-75 SBL carries a B on the BridgeSafety Condition Score with 71/100. Most component ratings are solid; one or two may show wear consistent with the structure’s age, but the bridge is not flagged as structurally deficient.
The bridge was built in 1963 and is now 63 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. I-75 SBL carries an average daily traffic count of 140,000 vehicles, with 3 lane(s) crossing SR 7 (US 41). 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-75 SBL is a 63-year-old bridge located 4 MI SW Of Eklo in Houston County, Georgia. The bridge carries I-75 SBL over SR 7 (US 41) with 3 traffic lanes, handling approximately 140K vehicles per day. Built in 1963 and reconstructed in 1996, the structure spans 65.5 meters.
The bridge received a Condition Grade of B (71/100) based on Federal Highway Administration inspection data. Its deck is rated 6/9 (fair), superstructure 8/9 (good), and substructure 7/9 (good).
This bridge is owned and maintained by State Highway Agency.
Location Map
Frequently Asked Questions
I-75 SBL has a Condition Score of 71/100 (Grade B). Its deck is rated 6/9, superstructure 8/9, and substructure 7/9 on the NBI scale. The bridge is not classified as structurally deficient.
I-75 SBL was built in 1963 and reconstructed in 1996, making it 63 years old. The average bridge age in the United States is 48 years.
I-75 SBL carries approximately 140K vehicles per day (average daily traffic). The bridge has 3 traffic lanes. It is 65.5 meters long and located on I-75 SBL in 4 MI SW Of Eklo, Houston County, Georgia.
No, I-75 SBL 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 SBL is located 4 MI SW Of Eklo in Houston County, Georgia. The bridge carries I-75 SBL over SR 7 (US 41). Its coordinates are 32.302239, -83.761864. It is maintained by State Highway Agency.
I-75 SBL carries I-75 SBL over SR 7 (US 41). The bridge is 65.5 meters long and was built in 1963, with reconstruction in 1996.
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.