Exit guides › South Dakota › I-90 › Exit 23

Exit 23 — I-90 in South Dakota

Whitewood;Belle Fourche · Milepost 23 · 6 places at this exit.

🚗 On I-90 now? Pit Stop shows this exit — and every one ahead of you — live on iPhone & CarPlay as you drive. Get Pit Stop — $1.99 once →

Gas · 1

Place	Off the ramp
Marathon	0.4 mi · gas station

Food & restaurants · 3

Place	Off the ramp
Hideaway Diner	0.3 mi · restaurant	call
Bullwackers	0.7 mi · restaurant
Iron Horse	0.9 mi · restaurant

Hotels & stays · 2

Place	Off the ramp
Tony's Motel	0.3 mi · hotel	call
Iron Horse Inn	0.8 mi · motel	call

Nearby exits

← Exit 17 (mile 17)
Exit 30 (mile 30) →
All I-90 exits in South Dakota
Best stops on I-90 in South Dakota
Rest areas on I-90 in South Dakota

⭐ Own Exit 23 on I-90. One business gets the premium spot at this exit — the first thing drivers see in the Pit Stop app and on this page. $10/month, no contract. Claim this exit →

Know every exit before you get there.

Pit Stop shows gas, food, hotels & must-see stops at every exit ahead — $1.99 once, offline, on iPhone & CarPlay.

Download Pit Stop