What's a typical per-mile price for a township?

$2,500–$6,000 per mile is a common range for 22-ft-wide gravel roads at 0.30–0.45 gal/yd², depending on supplier, access, and contract structure.

Do I need to budget for a touch-up?

Heavy-traffic sites often add one mid-season touch-up. Light-traffic roads typically get full-season performance from one primary application.

Is bulk supply cheaper than full-service application?

Per gallon, yes — but you also need application equipment and labor. Bulk supply makes sense when you already have capable in-house crews.

Dust Control Cost Guide (Per Mile, Per Acre, Per Job)

8 min read·June 10, 2026

How dust control is priced

Most dust control jobs are priced one of three ways: per mile (for gravel roads), per square yard (for yards, lots, and construction sites), or per acre (for industrial operations). The unit changes; the underlying math is the same — area × application rate × material cost + labor and mobilization.

What drives the per-unit cost

Material cost (calcium chloride concentration, market pricing). Application rate (0.30–0.50 gal/yd² depending on traffic). Site access and mobilization (rural vs. urban, single-site vs. multi-site). Frequency (one-time vs. recurring). Quantity (volume discounts for large jobs).

Typical price ranges

A 22-ft-wide gravel mile at 0.40 gal/yd² uses about 4,200 gallons of liquid CaCl₂ — and typical all-in pricing falls in the $2,500–$6,000 per-mile range depending on access and concentration. Industrial yards and trucking terminals are usually priced per acre. HOAs and private roads default to per-mile.

Recurring contracts vs. one-time jobs

Recurring contracts eliminate per-job mobilization and setup costs, lock in seasonal pricing, and provide priority scheduling. Most operators on recurring programs pay 10–25% less per application than spot-quote customers.

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