Asphalt paving is a major investment, and decisions made before, during, and after installation can significantly affect its long-term performance. Choosing the lowest bid without reviewing the scope, ignoring drainage problems, paving over a weak base, or delaying routine maintenance can turn a manageable project into an expensive repair.
Utah properties face additional challenges from freeze-thaw cycles, intense UV exposure, snowplows, mountain weather, heavy traffic, and changing seasonal temperatures. Understanding the most common asphalt paving mistakes can help property owners avoid premature deterioration and protect their pavement investment.
Learn more about Utah asphalt paving services, or contact Eckles Paving to schedule an evaluation of your property.
Poor drainage and pavement prep can lead to costly asphalt damage.
Why Asphalt Paving Mistakes Become So Expensive
Many pavement problems begin below the visible surface. Asphalt may initially look smooth even when the aggregate base is weak, drainage is inadequate, or the pavement was not properly compacted. Once cracking, settling, potholes, or standing water appear, correcting the underlying problem may require removing sections of pavement rather than applying a simple surface treatment.
Repair costs can also grow when minor damage is ignored. An unsealed crack allows water to reach the supporting materials. A small depression collects moisture. A weak area breaks apart under traffic. In Utah, that moisture can freeze and expand during winter, accelerating the damage.
A well-planned paving project accounts for the complete pavement system—not only the asphalt visible at the surface.
Mistake 1: Choosing a Contractor Based Only on the Lowest Price
A low estimate may be attractive, but paving proposals are not always based on the same scope. One contractor may include excavation, base correction, grading, proper asphalt thickness, and thorough compaction, while another may quote only a thin layer of asphalt over the existing surface.
Before choosing a contractor, compare details such as:
- Site preparation and excavation
- Aggregate base depth and compaction
- Finished asphalt thickness
- Number of asphalt lifts
- Drainage and grading work
- Removal and disposal of existing materials
- Transitions around curbs, sidewalks, drains, and roads
- Traffic control, striping, and cleanup
An estimate that leaves out necessary preparation may cost less initially but lead to cracking, settling, and replacement much sooner than expected. Property owners should evaluate the proposed pavement design and the contractor’s experience—not simply the final number.
Mistake 2: Paving Over a Weak or Unstable Base
Asphalt depends on the material beneath it for support. If the soil or aggregate base is soft, wet, poorly compacted, or too thin for the expected traffic, the asphalt surface can move and fail.
Warning signs of base problems may include:
- Repeated potholes in the same location
- Sunken or uneven pavement
- Alligator cracking
- Movement under vehicle traffic
- Soft areas after rain or snowmelt
- Previous patches that continue to fail
Covering these conditions with new asphalt does not repair the underlying weakness. The damaged material may need to be excavated, replaced with suitable aggregate, graded, and compacted before paving.
Learn more about what causes soft spots in asphalt and how they are fixed.
Mistake 3: Ignoring Drainage Before Installing Asphalt
Poor drainage is one of the most damaging and costly pavement problems. Standing water can enter cracks, weaken the supporting base, erode pavement edges, and contribute to potholes and surface deterioration.
Utah’s freeze-thaw cycles make drainage especially important. Water that enters the pavement system may freeze and expand, placing additional pressure on cracks and weakened materials.
Before paving begins, the contractor should evaluate:
- The direction and slope of surface runoff
- Low areas where water collects
- Roof drains and downspouts
- Catch basins and storm drains
- Curbs, gutters, and concrete transitions
- Runoff from landscaping or neighboring properties
- Water flowing onto the pavement during snowmelt
Depending on the property, correcting the problem may require professional grading, slope adjustments, catch basins, drains, curbing, or other parking lot drainage improvements.
It is usually easier to address drainage while the site is already being prepared than to modify newly installed pavement later.
Mistake 4: Installing the Wrong Asphalt Thickness
Pavement thickness should reflect the condition of the base and the type of traffic the surface will support. A residential driveway does not experience the same loads as an industrial yard, delivery route, commercial parking lot, or roadway used by heavy trucks.
If the pavement is too thin for the intended use, heavy vehicles may cause rutting, cracking, depressions, and structural failure. Loading areas, dumpster approaches, fire lanes, bus routes, and truck entrances may need a different pavement design than standard parking stalls.
Ask the contractor to explain the proposed asphalt thickness and whether it refers to the material before or after compaction. The proposal should also account for the strength and depth of the aggregate base beneath the pavement.
Mistake 5: Paving Without Proper Grading and Compaction
Grading establishes the pavement’s elevation, slope, and drainage pattern. Compaction creates a stable foundation and reduces movement within the aggregate base and asphalt.
If the area is graded incorrectly, water may flow toward buildings, collect in parking stalls, or remain in low areas. If the supporting material is not compacted properly, the pavement may settle unevenly after vehicles begin using it.
Asphalt itself must also be compacted while it remains within a suitable temperature range. The paving crew must coordinate material delivery, placement, rolling, and finishing so the asphalt reaches the required density.
These steps require appropriate equipment and an experienced crew. Problems caused by poor grading or compaction are often difficult to correct without removing and rebuilding the affected pavement.
Mistake 6: Paving Over Severe Damage Without Correcting It
An asphalt overlay can be an effective option when the existing pavement and base are structurally stable. It is not the right solution for every deteriorated surface.
Placing new asphalt over widespread alligator cracking, active settlement, unstable patches, or drainage-related failure can allow the original problems to reflect through the new layer. The property may look improved temporarily, but cracks and depressions can return.
Before approving an overlay, determine whether damaged areas need:
- Full-depth patching
- Removal and replacement
- Base repair
- Drainage correction
- Asphalt milling
- Crack treatment or surface preparation
A professional evaluation can help determine whether an overlay, localized asphalt repair, or complete replacement is the better long-term approach.
Mistake 7: Failing to Plan for Heavy Traffic
Property owners should tell the paving contractor exactly how the area will be used. Garbage trucks, delivery vehicles, buses, construction equipment, trailers, and loaded commercial trucks place much greater stress on pavement than passenger vehicles.
Heavy traffic can be concentrated in specific locations, including:
- Dumpster pads and approaches
- Loading zones
- Drive aisles
- Truck entrances
- Turning areas
- Delivery routes
- Industrial storage yards
These areas may require additional base preparation, increased pavement thickness, stronger transitions, or concrete depending on their use. Planning for actual traffic loads helps prevent premature rutting and structural damage.
Mistake 8: Overlooking Edges and Pavement Transitions
Asphalt edges are vulnerable when they lack proper support. Vehicles that repeatedly drive over unsupported edges can cause cracking, crumbling, and pavement separation.
Transitions also require careful planning around roadways, sidewalks, gutters, garage floors, utility covers, drains, and existing pavement. Poorly constructed transitions may create bumps, drainage problems, trip hazards, or weak areas that deteriorate under traffic.
The contractor should determine how the new pavement will meet surrounding surfaces before installation begins. Some projects may also require curb, gutter, sidewalk, or other concrete improvements.
Mistake 9: Hiring an Unqualified or Uninsured Paving Contractor
Asphalt paving involves heavy equipment, hot materials, truck traffic, excavation, drainage, and site-specific construction decisions. Hiring an inexperienced or uninsured contractor can expose a property owner to poor workmanship, unexpected costs, safety concerns, and incomplete work.
Before selecting a contractor, ask for:
- Proof of licensing and insurance
- A written and detailed scope of work
- Experience with comparable projects
- Information about the crews and equipment
- Recent customer reviews
- Clear payment terms
- Written details about any warranty offered
Be cautious of contractors who arrive unexpectedly, claim to have leftover asphalt, demand immediate approval, require unusual upfront payment, or cannot provide a clear written proposal.
Mistake 10: Making Last-Minute Changes During Construction
Changes made after grading or paving has begun can disrupt elevations, drainage, traffic flow, material quantities, and scheduling. Moving a drain, adding a concrete pad, changing a driveway entrance, or adjusting a parking layout may require completed work to be altered or removed.
Before the project begins, confirm:
- The exact project boundaries
- Drain and utility locations
- Final elevations and transitions
- Traffic and parking layouts
- Dumpster and loading areas
- Future construction plans
- Striping and accessible parking requirements
When multiple contractors are working on the property, coordinate the sequence of utilities, landscaping, concrete, paving, and striping. Proper scheduling reduces the chance that newly installed asphalt will need to be cut or crossed by heavy construction equipment.
Mistake 11: Allowing Traffic onto New Asphalt Too Soon
New asphalt needs time to cool and stabilize before it is opened to traffic. The required closure period varies based on weather, pavement thickness, project type, and expected vehicle loads.
Driving onto the surface before the paving contractor approves it may cause marks, displacement, or other damage. Heavy vehicles and concentrated loads require particular caution.
After reopening, drivers should avoid sharp turns and stationary steering whenever possible. Turning a vehicle’s wheels while it remains stopped can scuff or displace newer asphalt, especially during hot Utah summer weather.
Follow the contractor’s instructions rather than assuming the pavement is ready because the surface appears cool or dry.
Mistake 12: Skipping Parking Lot Striping and Accessibility Planning
Striping should not be treated as an afterthought on commercial projects. Parking stalls, accessible spaces, access aisles, crosswalks, fire lanes, loading zones, arrows, stop bars, and other markings affect traffic flow and how efficiently the property can be used.
Recreating an outdated layout without reviewing it may preserve existing traffic problems or accessibility concerns. Property owners should confirm the final layout before markings are applied.
Eckles Paving provides parking lot striping in Utah for commercial properties, schools, churches, HOAs, industrial facilities, and other paved areas. Property owners should also review applicable local requirements and current federal accessibility guidance for their specific property.
Mistake 13: Neglecting New Asphalt After Installation
New pavement is durable, but it is not maintenance-free. Dirt, automotive fluids, standing water, snowplow damage, unsealed cracks, and heavy loads can all affect its condition over time.
A long-term maintenance plan may include:
- Regular pavement inspections
- Keeping drains and gutters clear
- Cleaning oil and chemical spills
- Repairing cracks before water enters the base
- Correcting potholes and localized failures
- Applying sealcoat when appropriate
- Refreshing faded parking lot markings
Professional crack sealing can help limit water infiltration through working cracks. Asphalt sealcoating can help protect suitable pavement surfaces from oxidation, UV exposure, and everyday wear.
The timing of these services depends on pavement age, condition, traffic, weather exposure, and previous maintenance.
Mistake 14: Waiting Too Long to Repair Early Damage
Small pavement problems rarely improve without attention. A minor crack can widen, a shallow depression can collect water, and a small pothole can grow as traffic removes loose material.
Delaying repairs may allow damage to spread into the surrounding pavement or supporting base. What could have been addressed with crack sealing or a localized patch may eventually require a larger repair.
Inspect asphalt after winter and again before cold weather returns. Look for:
- New or widening cracks
- Loose pavement around potholes
- Standing water
- Sunken patches
- Crumbling edges
- Snowplow scrapes and gouges
- Faded or damaged pavement markings
Early evaluation helps determine whether the pavement needs maintenance, pothole and asphalt patching, or a more extensive structural repair.
How Utah Conditions Affect Asphalt Pavement
Utah’s climate creates several pavement challenges. During freeze-thaw cycles, moisture beneath the surface can freeze, expand, thaw, and move the surrounding material. Repeated cycles may worsen existing cracks and weaken poorly drained base materials.
Strong sunlight and UV exposure gradually oxidize asphalt, causing it to lose flexibility and fade from black to gray. Hot summer temperatures can also make newer asphalt more vulnerable to scuffing from sharp vehicle turns and concentrated loads.
Mountain areas near Park City, Heber, and other high-elevation communities may experience earlier snowfall, cooler paving temperatures, and more frequent snow removal. Along the Wasatch Front, heavy traffic, summer heat, winter moisture, and deicing materials can all contribute to pavement wear.
A Utah paving project should be designed and scheduled with the property’s elevation, drainage, soil, traffic, and seasonal exposure in mind.
How to Compare Asphalt Paving Estimates
Request written proposals that clearly explain the work. A useful estimate should make it possible to understand what is being built rather than providing only a total price.
Compare the following information:
- Square footage and project boundaries
- Demolition and excavation requirements
- Base material, depth, and compaction
- Asphalt type and compacted thickness
- Grading and drainage corrections
- Repairs to failed areas
- Milling or edge preparation
- Traffic control and project phasing
- Striping and pavement markings
- Cleanup and material disposal
- Estimated schedule and reopening instructions
If one proposal is substantially lower, identify which materials or steps differ. A lower price is not necessarily a better value if it excludes work necessary for dependable pavement performance.
What Factors Affect Asphalt Paving Costs?
The cost of an asphalt paving project depends on the property and the work required. Major factors include total square footage, demolition, excavation, aggregate base repairs, asphalt thickness, site access, grading, drainage, traffic control, project phasing, striping, and hauling distance.
Projects with widespread base failure or limited equipment access generally require more labor and preparation. Mountain locations may also involve longer hauling distances, challenging grades, limited working space, or shorter seasonal paving windows.
Larger projects can sometimes have a lower cost per square foot because equipment mobilization, transportation, and crew expenses are distributed over a greater area. However, accurate pricing requires an evaluation of the actual site conditions and proposed pavement use.
Why Choose Eckles Paving?
Eckles Paving has more than 35 years of experience completing asphalt paving and pavement maintenance projects throughout Utah. Our experienced crews and professional equipment allow us to serve commercial properties, HOAs, schools, churches, municipalities, industrial facilities, developers, general contractors, and homeowners.
As a licensed and insured Utah paving contractor, Eckles Paving can coordinate asphalt installation with grading, drainage, milling, concrete work, repairs, crack sealing, sealcoating, and parking lot striping. This full-service approach helps property owners address the complete pavement system instead of focusing only on the visible surface.
Our team emphasizes clear communication, detailed project planning, and dependable service. Eckles Paving has earned more than 1,300 five-star reviews and maintains a 5.0 Google rating.
Utah Areas We Serve
Eckles Paving serves commercial and residential properties throughout Utah asphalt service areas, including Utah County, Salt Lake County, Davis County, Weber County, Cache County, Summit County, Wasatch County, Tooele County, Morgan County, and Box Elder County.
Our primary service locations include Utah County and Mapleton, Salt Lake City, West Valley City, Park City and Heber, Ogden, and Logan. Project availability may depend on the location, scope, size, and type of work required.
Frequently Asked Questions
What is the most expensive asphalt paving mistake?
Paving over a failed base or unresolved drainage problem is often among the most expensive mistakes because repairing it may require removing the new asphalt and rebuilding the materials beneath it. The specific cost and solution depend on the extent and cause of the failure.
Is it a mistake to choose the cheapest asphalt paving estimate?
Not necessarily, but property owners should compare the complete scope of each proposal. A lower estimate may exclude excavation, base repairs, drainage improvements, adequate pavement thickness, striping, or other necessary work.
Can new asphalt be installed over cracked pavement?
An overlay may be possible when the existing pavement and base remain stable. Severe alligator cracking, active settlement, drainage issues, and base failure should generally be corrected before placing new asphalt.
What happens if the aggregate base is not properly compacted?
An inadequately compacted base may settle or shift under traffic. This movement can lead to depressions, cracking, uneven pavement, and premature structural failure.
Why does water keep damaging the same area of a parking lot?
Repeated damage may indicate a low spot, poor slope, clogged drain, water entering through cracks, or a weakened base. Repairing only the surface may not solve the problem if the drainage issue remains.
How can property owners protect new asphalt?
Follow the contractor’s reopening instructions, avoid sharp stationary turns, maintain drainage, clean spills, inspect the pavement regularly, and repair cracks or localized damage before they spread.
How often should asphalt be inspected in Utah?
Inspect pavement at least twice a year and after severe weather or construction activity. Spring inspections can reveal winter and snowplow damage, while fall inspections provide an opportunity to address problems before another freeze-thaw season.
Should heavy-truck areas be paved differently?
They may require additional base support, greater pavement thickness, or a different design. Tell the contractor where trucks, buses, dumpsters, or other heavy loads will travel, turn, and remain parked.
Request a Free Asphalt Paving Estimate
A thorough site evaluation can identify drainage concerns, weak base areas, traffic requirements, and other conditions before they become expensive paving mistakes.
Request a free estimate from Eckles Paving to discuss asphalt paving, repair, or pavement maintenance for your Utah property.
