Irr N3600 (6769C) over Creek

Seminole County, Oklahoma · rated Good in the 2025 National Bridge Inventory

United States Bridge Conditions2025 National Bridge Inventory, FHWACompiled August 20, 2026

• Irr N3600 (6769C) over Creek in Seminole County, Oklahoma, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
• Its lowest-rated component is the culvert, rated 8 (very good condition) on the 0-9 scale.
• It was built in 2019, making it 6 years old at the 2025 inventory.
• It carries about 555 vehicles a day (traffic count year 2022).
• Its listed owner is the county highway agency.
• It is one of 108 of the 298 inventoried bridges in Seminole County rated good (36.2%); 36 (12.1%) are rated poor.
• Its traffic status in the 2025 inventory is open, no restriction (NBI item 41).
• Its condition class and component ratings are unchanged from the 2024 inventory.
• Its most recent inspection on record is dated August 2023, on a 24-month routine inspection cycle.
• A good rating means every major component - deck, superstructure, substructure, or culvert - is rated 7 or higher on FHWA's 0-9 scale: no more than minor problems.

View this bridge on a map → (35.30439, -96.60053)

Component ratings

Bridge details

Source: FHWA National Bridge Inventory, 2025 data as reported by the Oklahoma department of transportation.

Busiest bridges in Seminole County

All bridges nearby: Seminole County, OK bridge conditions · every bridge in Seminole County · Oklahoma bridges.

Background: how bridge ratings work · what "poor" and "structurally deficient" actually mean · how often bridges are inspected.