US083 over Ck

Campbell County, South Dakota · rated Good in the 2025 National Bridge Inventory

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

US083 over Ck in Campbell County, South Dakota, is rated in good condition in the 2025 National Bridge Inventory (as of August 20, 2026).
Its lowest-rated component is the culvert, rated 7 (good condition) on the 0-9 scale.
It was built in 2006, making it 19 years old at the 2025 inventory.
It carries about 1,095 vehicles a day (traffic count year 2024).
Its listed owner is the state highway agency.
It is one of 7 of the 16 inventoried bridges in Campbell County rated good (43.8%); 0 (0.0%) 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 November 2022, on a 48-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.

Component ratings

Component	Rating (2024)	Rating (2025)	FHWA scale meaning
Culvert	7	7	Good condition


Structure	Continuous concrete culvert
Length	about 28 ft
Location	2.5 S of Herreid
NBI structure number	000000011200097
Condition class	Good
Traffic status (item 41)	Open, no restriction
Last inspection (item 90)	November 2022
Inspection interval (item 91)	48 months
Scour (item 113)	8: foundations stable, scour above the top of the footing

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

Bridge	Built	Vehicles/day	Condition
US083 over Spring Ck	2006	1,095	Good
US083 over Mcclarem Lk Outlet	2006	1,095	Good
US083 over Ck	2011	949	Good
SD010 over Lake Pocasse Lk	1961	387	Fair
SD010 over Br Spring Ck	1961	387	Fair
108TH Street over Creek	1971	288	Fair