Confusion and uncertainty are too common when it comes to paving and asphalt maintenance. You might find yourself wondering…

“How long will this asphalt really last?”

“Is now the right time to schedule repairs?”

With so many questions and so much at stake, it’s easy to feel overwhelmed. But imagine a world where every question about your pavement has a clear, confident answer. Where your surfaces stay smooth, safe, and strong for years to come – because you’ve made informed decisions at every step.

At Bituminous Roadways, Inc., we’ve spent over 75 years helping Twin Cities property owners bridge that gap. Our team doesn’t just lay asphalt – we provide the guidance and expertise you need to protect your investment and keep your roads, lots, and pathways in top condition.

In this post, we’ll answer your most pressing questions about paving and maintenance, so you can move forward with clarity and peace of mind. 

Let’s get started on the road to better, longer-lasting pavement!

1. How Long Does New Asphalt Pavement Typically Last? 

With ongoing maintenance and proper installation, asphalt can last 15 to 25 years. Several factors influence longevity, such as traffic load, weather conditions, and drainage. 

At Bituminous Roadways, we ensure our asphalt paving services optimize every detail, from proper site prep to high-quality materials, so your pavement performs its best for years to come.

2. What's the Best Time of Year to Schedule Paving Work? 

Paving works best when temperatures are warm but not excessively hot. In most parts of Minnesota, the ideal window for asphalt paving runs from spring through early fall. 

Warmer weather during these months keeps the asphalt mix pliable, allowing it to be laid smoothly and compacted correctly for a longer-lasting finish. 

3. How Often Should Sealcoating Be Applied? 

Sealcoating is one of the best ways to protect your pavement from wear and tear. 

Ideally, you should apply sealcoating every 2 to 3 years, depending on the level of use your surface sees. It acts as a shield, guarding your pavement against UV rays, oil, and water damage while maintaining that smooth, jet-black look.

4. What Causes Cracks & Potholes in Asphalt?

Cracks and potholes often begin as small surface flaws but can quickly worsen from three primary causes: 

  • Weather: Freeze-thaw cycles cause trapped moisture to expand and contract, widening cracks and weakening the pavement layers.

  • Repeated Traffic: Constant vehicle pressure worsens surface cracks and eventually leads to deeper structural damage, such as potholes.

  • Poor Drainage: Standing water seeps into cracks and accelerates asphalt breakdown, especially when not properly diverted from the surface.

Regular maintenance, like crack sealing, pothole repair, and keeping drainage systems clear, is critical to slowing this damage and extending the life of the asphalt while keeping long-term repair costs down.

5. Can Minor Cracks or Surface Damage Be Repaired Without Repaving? 

Absolutely! Minor cracks and surface issues can often be addressed with repair or patching, which quickly and cost-effectively fixes isolated damage. 

If dealt with early, these repairs can help avoid the need for more extensive solutions like repaving or overlays. Our award-winning asphalt repair experts at Bituminous Roadways can assess your surface and recommend the most effective solutions. 

Spoiler alert: It's almost always faster and cheaper to repair damage early!  

Why Choose Bituminous Roadways for Your Asphalt Needs?  

Well-maintained asphalt starts with the right knowledge, consistent care, and a trusted partner. With the right approach, you can keep your pavement looking sharp and performing well over time. 

Whether you're managing a driveway, or parking lot or coming up with a new trail concept, knowing what to expect and what to avoid makes a big difference. At Bituminous Roadways, we manage every step of the process, from site preparation to final paving. 

Throughout every project, BR remains committed to safety and precision, working seamlessly with other trades on-site to create surfaces that exceed industry performance and safety standards. We’re honored to deliver award-winning pavement projects that reflect our dedication to quality craftsmanship and customer satisfaction.

With advanced equipment, three asphalt plants in the Twin Cities, and a focus on quality and sustainability, we deliver reliable results. Let’s get started!