US17-SR99-I95B LOP
Carrying US17-SR99-I95B LOP over SOUTH ALTAMAHA RIVER
AT McINTOSH-GLYNN CO LINE, Glynn, Georgia
Data updated May 2026
FHWA NBI record, refreshed with each annual release.
Bridge Snapshot: US17-SR99-I95B LOP
The US17-SR99-I95B LOP bridge in Glynn, Georgia carries US17-SR99-I95B LOP over SOUTH ALTAMAHA RIVER. It was built in 1991, making it 35 years old today. The structure is built primarily of prestressed concrete and spans 32 sections, stretching 755.3 meters (2478 feet) end to end. Daily traffic averages 6,450 vehicles, placing it in the moderately-trafficked tier of Georgia bridges. It is owned and maintained by State Highway Agency.
The latest FHWA inspection records show a deck rating of 6/9, superstructure at 7/9, substructure at 7/9. The weakest component sits in fair condition. All reported major components score above the Poor range. Its NBI inventory load rating is 27.2 metric tons.
Sourced from the FHWA National Bridge Inventory. See our methodology for refresh cadence and NBI release vintage.
How US17-SR99-I95B LOP compares
Live comparison across Georgia.
Historical Sufficiency Rating
PlainBridge-computedFHWA discontinued this calculated item; it does not determine current condition, funding eligibility, posting, or closure. How the historical reference is calculated.
Condition Ratings
Full 0–9 scale + sufficiency-rating breakdown: how condition ratings work.
Structural Details
- Year Built
- 1991
- Material
- Prestressed Concrete
- Number of Spans
- 32
- Structure Length
- 755.3 m (2478 ft)
- Deck Width
- 15.6 m (51 ft)
- Owner
- State Highway Agency
- Avg Daily Traffic
- 6,450 vehicles/day
- Structure Number
- 000000012700750
Location
Data Source
FHWA National Bridge Inventory (NBI).
FHWA NBI Program ↗Condition Analysis
- • At 6/9, the deck (driving surface) shows fair condition, with minor wear flagged for upkeep.
- • The superstructure (beams and supports above the deck) is in good condition (7/9), showing no significant deterioration.
- • The substructure (piers and abutments) is in good condition (7/9), showing no significant deterioration.
How to read this record
This page shows what the last federal inspection recorded, not whether US17-SR99-I95B LOP is safe to cross today. Here is how to use it.
- NBI condition ratings reflect the latest record in this annual dataset, not a live status. Current routine inspection intervals are risk-based.
- Learn how the 0–9 condition scale and Good/Fair/Poor categories are defined. How condition ratings work
- Compare US17-SR99-I95B LOP against other structures in Glynn and across Georgia. Georgia bridges
- Noticed visible damage or a safety concern? Report it to the agency that owns the bridge, or call 911 in an emergency. How to report a bridge
Condition codes come straight from the FHWA National Bridge Inventory and are not a real-time safety judgment. Only the owning agency, a state DOT, county, or other owner, can post, restrict, or close a bridge.
Frequently Asked Questions
What do the condition ratings mean for US17-SR99-I95B LOP?
US17-SR99-I95B LOP in Glynn, Georgia has a deck rating of 6/9, superstructure rating of 7/9, and substructure rating of 7/9 on the FHWA's 0–9 scale.
How often is US17-SR99-I95B LOP inspected?
US17-SR99-I95B LOP's responsible agency sets its routine interval under FHWA's risk-based inspection rules; this page does not expose the scheduled interval. It carries about 6,450 vehicles per day.
What does “structurally deficient” mean in older bridge reports?
FHWA retired that reported status beginning with the 2018 archive. US17-SR99-I95B LOP is currently shown as Fair condition from its component ratings; that category is not a live closure or safety decision.
What is the inventory load rating for US17-SR99-I95B LOP?
US17-SR99-I95B LOP has an NBI inventory load rating of 27.2 metric tons.
Who is responsible for maintaining US17-SR99-I95B LOP?
US17-SR99-I95B LOP is owned and maintained by State Highway Agency.
How old is US17-SR99-I95B LOP and does age affect safety?
US17-SR99-I95B LOP was built in 1991, making it 35 years old.
Disclaimer: Bridge condition data is from the FHWA NBI and reflects the last reported inspection. A Poor condition rating is not a live declaration that a bridge is closed or unsafe for travel. For current closure, posting, or safety information, contact the responsible transportation agency.
Every figure on PlainBridge is rendered directly from federal source data, no number is typed in by an editor. This page draws directly on federal source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.