Gravel parking lot cost in Montana
Gravel parking lot construction in Montana runs about $0.55–$2.75 per square foot, a Wins Parking planning estimate in line with the national average for gravel. Expect a 5-10-year lifespan, about $0.13 per square foot a year in maintenance and roughly $3.63 per square foot over 15 years.
Written by John Davis, Content WriterLast updated September 2026. All dollar figures on this page are Wins Parking planning estimates: a national surface baseline adjusted by our Montana labor, material and climate index. They are not bids; a site visit and quantity takeoff set the binding number.
How does Montana compare with nearby states for gravel parking lots?
Montana is in line with the national average for gravel, and ranks 30th least expensive of the 50 states we benchmark. The table compares it with other Mountain West states on install cost and 15-year cost of ownership.
| State | Est. install (per sq ft) | Est. annual maintenance (per sq ft) | Est. 15-year cost (per sq ft) | Vs national average |
|---|---|---|---|---|
| Montana (this page) | $0.55–$2.75 | $0.13 | $3.63 | +1% |
| Utah | $0.52–$2.60 | $0.12 | $3.43 | -4% |
| Wyoming | $0.52–$2.60 | $0.12 | $3.43 | -4% |
| Colorado | $0.61–$3.05 | $0.15 | $4.03 | +12% |
| Idaho | $0.54–$2.70 | $0.13 | $3.56 | -1% |
All figures are Wins Parking planning estimates for construction scope only; design, permitting and stormwater typically add 15–25%.
Nationally, gravel ranges from $0.43–$2.15 per square foot in Mississippi to $0.86–$4.30 in Hawaii. On a 100-stall lot of about 35,000 square feet, building in Montana instead of at the national midpoint adds about $595.
Which parking lot surface costs least over 15 years in Montana?
Gravel has the lowest estimated 15-year cost in Montana at about $3.63 per square foot, while gravel is cheapest up front at $0.55–$2.75. Concrete lasts longest, at 30+ years.
| Surface | Est. install (per sq ft) | Typical lifespan (years) | Est. annual maintenance (per sq ft) | Est. 15-year cost (per sq ft) |
|---|---|---|---|---|
| Asphalt | $3.30–$7.70 | 15-20 | $0.09 | $10.18 |
| Concrete | $6.60–$13.20 | 30+ | $0.03 | $11.38 |
| Gravel (this page) | $0.55–$2.75 | 5-10 | $0.13 | $3.63 |
Wins Parking planning estimates, construction scope only.
Side by side in Montana: asphalt $3.30–$7.70 to install and $10.18 over 15 years; concrete $6.60–$13.20 to install and $11.38 over 15 years; gravel $0.55–$2.75 to install and $3.63 over 15 years. Gravel suits rural, low-traffic or overflow areas in Montana; it does not meet ADA surface rules for accessible stalls, so most commercial lots pave at least the accessible route.
What local conditions should a Montana gravel budget plan for?
In Montana, the main ones are freeze-thaw cycles, material haul costs and a short construction season. Each can move a bid toward the top of the $0.55–$2.75 range.
Freeze-thaw: water that enters cracks expands when it freezes, so Montana lots crack faster than lots in warm states. Expect regrading and fresh aggregate after each spring thaw.
Material haul: distance from asphalt plants, quarries or ports adds a transport premium on many Montana projects.
Season: Montana's short construction window pushes paving into a few busy months, so owners who bid in winter usually get better schedules and prices.
Timing: gravel can be placed in cold weather but not on frozen ground, so most Montana work runs from late spring to mid-fall.
What drives gravel parking lot costs in Montana?
Climate and labor. Severe freeze-thaw, mountain-market material transport, short construction window.
Our Montana index moves the national gravel baseline roughly to the national figure. Material haul distance, prevailing-wage rules on public projects and the length of the paving season all push the number; the Federal Highway Administration's construction cost index tracks how those inputs move nationally.
What does a typical Montana gravel lot cost to build?
At about 350 square feet per stall including drive aisles: a 50-stall lot (17.5k sq ft) budgets at $9,625–$48,125; a 100-stall lot (35k sq ft) budgets at $19,250–$96,250; a 250-stall lot (87.5k sq ft) budgets at $48,125–$240,625, construction scope only.
Add 15–25% for civil design, permitting, stormwater detention and accessible-route work. Over 15 years, maintenance on a 100-stall gravel lot in Montana adds roughly $68,250 at $0.13 per square foot a year.
Which permits and standards apply to a Montana parking lot?
Local site plan and grading approval come from the city or county. Montana Department of Transportation (MDT) publishes the state's standard specifications for asphalt and aggregate work, which many local codes reference, and permits any access onto state highways. Projects disturbing one acre or more need construction stormwater (NPDES) coverage, and accessible stalls must follow the ADA Standards.
Where in Montana does Wins Parking have local pages?
These Montana pages apply the state benchmark to specific cities, airports and venues, with local permit offices, demand data and revenue models.
Which other Mountain West cost benchmarks should you compare?
Compare gravel in nearby Mountain West states, or browse the full database of state-by-surface benchmarks, before requesting a binding quote.
What sources back these figures?
Public sources for the facts on this page are listed below. Anything not backed by a listed source is labeled as a Wins Parking estimate.
- Montana Department of Transportation (MDT) — State of Montana. Supports: state paving specifications and highway access permits.
- National Highway Construction Cost Index (NHCCI) — Federal Highway Administration. Supports: national construction cost trend.
- U.S. Climate Normals — NOAA National Centers for Environmental Information. Supports: Montana freeze-thaw and heat conditions.
- Stormwater Discharges from Construction Activities (NPDES) — U.S. Environmental Protection Agency. Supports: construction stormwater permit threshold (one acre).
- ADA Standards for Accessible Design — U.S. Department of Justice. Supports: accessible stall and surface requirements.
Budgeting a gravel parking lot in Montana?
Owners and developers planning a Montana project: send your lot size and scope and we will turn this planning range into a site-specific budget, with the design, permitting and stormwater costs the benchmark leaves out.
Tell us about your Montana project
Written reply within one business day. Benchmarks on this page are planning estimates.
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What do owners budgeting a Montana gravel lot ask most?
$0.55 to $2.75 per square foot for the full construction scope, as a Wins Parking planning estimate. Severe freeze-thaw, mountain-market material transport, short construction window.
5-10 years with appropriate preventive maintenance. Severe freeze-thaw, mountain-market material transport, short construction window.
About $3.63 per square foot across the full 15-year window, including install plus $0.13/sq ft annual maintenance.
No. The range covers construction scope. Design, permitting, stormwater detention, and ADA upgrades typically add 15-25% to the construction-only number.
These are planning-grade estimates calibrated to Montana's climate and labor market. A binding number requires a site visit and quantity takeoff.
It is about the same. Wins Parking estimates Montana gravel costs are in line with the national average.
About $19,250–$96,250 for construction, assuming roughly 350 sq ft per stall including drive aisles. Add 15–25% for design, permitting and stormwater.
Concrete, at about 30+ years, compared with 15-20 years for asphalt and 5-10 years for gravel.
Want to compare other surfaces or states?
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