What Is Crack Sealing?
Crack sealing involves filling cracks in asphalt pavement with a specialized rubberized material. This seals out water and debris that can weaken the road structure.
It is a preventive maintenance method—not a full repair or resurfacing.
Why It Matters
- Prevents water from damaging the base of the road
- Reduces potholes and pavement deterioration
- Extends the life of existing roads
- Helps reduce long-term repair costs
What to Expect During Crack Sealing
Traffic Impacts
- Short-term lane closures or flagging operations may be in place
- Delays are typically minimal
- Work zones will be marked with signs and traffic control devices
Driving Conditions
- Fresh sealant may be visible on the road surface
- Drivers should slow down and use caution in work areas
- Avoid driving on wet sealant when possible
Scheduling
- Work is typically performed during warmer months
- Schedules may change based on weather conditions
How Residents Can Help
- Follow posted signs and flagger directions
- Reduce speed in work zones
- Avoid parking on streets scheduled for crack sealing
- Keep a safe distance from equipment and workers
Frequently Asked Questions
No. Crack sealing is preventive maintenance. It helps preserve the road but does not replace paving or reconstruction.
Crack sealing is most effective on roads that are still in fair condition. Roads in poor condition may require more extensive repairs.
Crack sealing can extend the life of pavement for several years, depending on traffic and weather conditions.
No. Crack sealing helps prevent potholes but does not repair existing ones.
Contact Info
Call the Road and Bridge.
+1 (406) 758-5790
Email the Road and Bridge.
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