Asphalt Maintenance Plans in Denver, CO
An asphalt maintenance plan is a written schedule of small, regular jobs, such as crack filling, sealing and patching, done before pavement slides into the stage where only an overlay or tear-out will fix it. Denver-area cities run their own streets this way because the math is lopsided. Arvada's pavement program prices preventive work in a road's early years at a fraction of what major rehabilitation or reconstruction costs later, and the gap is similar on private pavement. For an owner, a plan mostly means knowing what was done, when, and what comes next, instead of reacting to a pothole in March.
Priced per task: crack fill $1 - $3 per linear ft; lot sealing $0.14 - $0.25 per sq ft · full pricing guide
The public numbers make the case better than any sales pitch. Arvada's program puts preventive maintenance at roughly $6,000 to $90,000 per lane mile in years 3 through 15, major rehabilitation at $134,000 to $198,000 in years 15 through 25, and reconstruction at $370,000 to $550,000 after that. Private pavement follows a similar curve. A Colorado paving contractor's published guide puts asphalt life at 15 to 20 years, and 30 or more with proper maintenance, which is the whole argument for a schedule.
Agencies that track condition spend accordingly. Denver's transportation department reported its street network at a pavement condition index of 73.4 in September 2026, with 82 percent of pavement fair or better, and projected about 74 for 2027. Neighboring Littleton's 2026 plan puts more than twice as many lane miles under surface seals as under new asphalt. A private lot manager can borrow the same logic: most of the budget goes to keeping fair pavement fair, and only a small share to rebuilding what has failed.
A workable Denver schedule fits the climate. Walk the pavement each spring after the last freeze, which the airport's normals put at May 6 in a median year, and again in late August. Fill open cracks every year before the median first freeze of October 6. Seal every two to three years in the June-to-early-September window, when nights stay above 50 degrees. Patch failures in the summer they appear, since each winter of freeze-thaw cycles widens them. After any large hailstorm or roof replacement, look for dents and gouges from dumpsters and trucks.
Commercial and HOA property adds striping to each sealing cycle and a closer watch on drive aisles, dumpster pads and entrances, which wear first. Keeping a one-page log of dates, products and linear feet of crack filling makes the next bid easier to compare. The pieces are priced individually on the cost page, and the most frequent task, crack filling, is covered on its own page.
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Signs pavement is being managed by accident
Any of these suggests the pavement is sliding toward the expensive end of the curve without a plan.
- Nobody can say what year the surface was last sealed
- The same pothole has been patched in the same place two springs running
- Cracks have weeds growing out of them by midsummer
- Every repair in the last few years was booked as an emergency
- Drive aisles or wheel paths are far grayer than the rest of the surface
- Water stands in one low spot after every storm and nothing has changed
Moving from reactive to scheduled usually costs one larger catch-up year and then settles into smaller, predictable ones.
Log it yourself, contract per task, or sign a multi-year plan
Three ways Denver-area owners keep pavement on schedule, each suited to a different property.
Owner-kept log
A dated list of what was done and when, plus reminders for spring, late summer and fall. Enough for most single-family driveways.
Contract per task
Bids each year for the work that is due, compared on linear feet, product and coats. Suits small lots and owners who like to shop each job.
Multi-year agreement
One contractor handles crack filling, sealing and striping on a set cycle with pricing agreed in advance. Most useful on apartment, HOA and commercial lots where a skipped year is costly.
Whichever route, keep the log. The date of the last seal and the product used answer most questions a new contractor will ask.
Asphalt Maintenance Plans FAQs
What does a maintenance calendar look like for a Denver driveway?
A spring walk-through after the May 6 median last freeze, crack filling every year before the October 6 median first freeze, sealing every two to three summers between June and early September, and hot-mix patching in warm weather when a failure appears. Add a check after big hailstorms and roof replacements. Writing the dates down matters as much as any single task, because a skipped cycle is easy to lose track of until the surface starts shedding stone.
Is a formal maintenance plan worth it for one house?
Usually a calendar reminder is enough for a single driveway. The plan becomes worth formalizing on apartment lots, HOA streets, church and office lots, and long rural-style driveways, where the square footage makes each deferred year expensive. Arvada's own figures show why agencies bother: preventive work per lane mile costs a fraction of rehabilitation or reconstruction.
Should an HOA seal its streets on the same cycle as driveways?
Not necessarily. HOA streets carry trash trucks, delivery vans and guest traffic that individual driveways never see, so they tend to need attention sooner. A workable pattern is crack filling every year, sealing the streets every two to three years and re-marking at the same time. Offering residents driveway sealing during the street job lets everyone share one mobilization and one closure schedule, which is easier on a neighborhood than a string of separate crews.
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