Home › Oklahoma › Ellis County › S.H. 15 over Boggy Creek

S.H. 15 over Boggy Creek

Ellis County, Oklahoma · rated Fair in the 2025 National Bridge Inventory

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

S.H. 15 over Boggy Creek in Ellis County, Oklahoma, is rated in fair condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the substructure, rated 6 (satisfactory condition) on the 0-9 scale.
It was built in 1996, making it 29 years old at the 2025 inventory.
It carries about 3,000 vehicles a day (traffic count year 2022).
Its listed owner is the state highway agency.
It is one of 86 of the 153 inventoried bridges in Ellis County rated fair (56.2%); 0 (0.0%) are rated poor.
A fair rating means the lowest-rated major component scores 5 or 6 on FHWA's 0-9 scale: some deterioration or minor section loss, but the structure is sound. It is the middle class, not a warning.

Component ratings


Structure	Prestressed concrete stringer or multi-beam girder
Length	about 421 ft
Location	17.1 Mi NE US283
NBI structure number	243050000000000
Condition class	Fair

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

Bridge	Built	Vehicles/day	Condition
S.H. 15 over Creek	2019	3,600	Good
U.S. 270 over Creek	1972	3,000	Fair
S.H. 15 over Creek	1935	2,600	Good
S.H. 15 over Little Wolf Creek	1996	2,400	Fair
S.H. 15 over Buzzard Creek	1996	2,400	Fair
U.S. 283 over Creek	1933	2,300	Fair