2018 Street Maintenance Projects

Edgehill Drive/Edgemill and Overlay:

Edgehill Drive is scheduled to be milled down several inches across the entire road and a new asphalt overlay will be installed.  The purpose of this project is to repair the poor and deteriorating edge of the road which will extend the life of the road another 15 years.  The next road treatment for this section of the road is a chip seal which will be completed within the next 5 years. 

Nicholls Road West End/Crack seal: 

Nicholls Road was rebuilt in 2012 with the construction of the Orchard Farms Subdivision.  This section of Nichols Road has already been chip sealed so the next treatment is to crack seal cracks that have developed in the surface of the road to prevent water from getting under the pavement and causing sink holes, pot holes and alligator cracking. 

 Harvey Road/ Rebuild: 

Harvey Road will be a complete rebuild because of failing conditions that exist with the asphalt.  The asphalt will be removed, soft spots replaced with new material and the sub-base regraded.  Once complete, 4” of new asphalt will be installed.  The next road treatment will be a chip seal within the next 5 years.    

This project will also include the ADA handicap ramps along the insertions of Harvey Road to comply with laws regulating handicap accessibility.  

A few sections of curb and gutter will also be replaced because of settling or lifting.  It is important that the gutter drain properly into the storm drain system and prevent sitting or standing water in the gutters.  

South Eastoaks Drive/Chip Seal: 

Last year the City installed a storm drain line down South East Oaks Drive.  The trench was patched back last year but the cracks in the road need to be sealed and the surface of the road needed a chip sealed.  This will preserve the structural integrity of the road and extend the life of the road an additional 5-7 years. 

Elberta Way/Chip Seal

Elberta Way is a new road with in the Green Farms Subdivision.   As part of the warrantee period, the City requires that the developer chip seal the new roads in a subdivision that are being turned over or accepted by the City for maintenance. 

South Mountain Road/Crack Seal & Chip Seal

South Mountain Road was rebuilt last year.   The scheduled maintenance for this section of road is crack seal all the cracks in the asphalt and then chip seal the entire road.   The next treatment for Mountain Road will be crack sealing and minor patching.   

Fairway Cove/ Crack Seal & Chip Seal

The Fairway Cove subdivision was developed in the late 1980’s.  Traffic on the roads in this neighborhood is light but the age and condition of the roads are such that it required some preventative maintenance before the condition of the roads became such that it required major patching and repairs.  Fairway Cove will receive a crack seal and a chip seal which will add an estimated 7- 10 years of life to the road.  The next treatment for these roads will be an additional crack seal and some minor patching. 

Asphalt pavement is a big investment, and it can last for decades if it’s well maintained.  Because Fruit Heights City operates with a limited maintenance budget, properly addressing and treating city roads is the single most important, cost effective, and beneficial thing that the city can do.  Utah weather has a big effect on our roads and their life expectancy.  When water seeps through asphalt cracks, the base and sub-grade below are weakened and erode; this destroys the load-bearing capacity of the pavement.  Over time, more cracks will form with sinkholes and potholes begin to develop, the road surface then begins to fatigue and alligator.  If left untreated, each of these issues can create a large enough problem that the asphalt will require removal and replacement.    

Fruit Heights City has developed a Street Maintenance Plan with specific applications that are designed to extend the life of our roads and maximize the budgeted maintenance   The purpose of this plan is to prioritize street maintenance projects and track what maintenance needs to be completed on the city’s roads.  Roads have a life cycle and the age and condition of the road will determine what application is used.  Below is a chart with the suggested maintenance for roads.

STAGE 1: NEW PAVEMENT (1-2 YEARS) 

  • Little or no maintenance required
  • Chip seal within the first 5 years

STAGE 2: INITIAL PREVENTIVE MAINTEANCE PAHSE (2-5 YEARS)

  • Crack Sealing
Pavement-Life-Cycle1

STAGE 3: MINOR REPAIRS AND CONTINUED PREVENTIVE MAINENACE (5-15 YEAR) 

  • Some patching repairs
  • Crack sealing
  • Chip seal

STAGE 4: MAJOR REPAIRS (15-20 YEARS) 

  • Extensive patching repairs
  • Mill the asphalt and overlay

STAGE 5: EXTENSIVE REPAIRS OR COMPLETE RECONSTRUCTION (20-30 YEARS) 

  • Major repairs or complete removal and replacement of the asphalt

Because not all city’s roads are the same age and condition, a street maintenance plan helps prioritize street projects and anticipated budget amounts.  Each year the City budgets money to make the necessary repairs to the roads.   Street maintenance fees are comprised of State B&C Road Funds, gas tax, street utility fees, and a portion of property tax dollars.  Maintenance funds have been allocated by the City Council to be spent during this budget year.  Below are is lists of road projects that will be completed by October 31, 2018.    

“Chip Sealing” is a common pavement maintenance practice that extends pavement life and provides a good driving surface. Since some residents may not be familiar with the chip seal construction method, this fact sheet will help to answer some of those frequently asked questions.

How are Chip Seals Different from Asphalt Overlays?

The difference is in the construction method. Hot Mix Asphalt pavement is produced by heating liquid asphalt and mixing it with aggregate, with the mix then spread and compacted to form a durable road structure and riding surface. Chip Sealing uses the same ingredients as asphalt concrete paving, but the construction method is different. With chip seals, a thin film of heated asphalt liquid is sprayed on the road surface, followed by the placement of small aggregates ("chips"). The chips are then compacted to orient the chips for maximum adherence to the asphalt, and excess stone is swept from the surface. Once the loose chips have been swept clear, a fog coat of liquid asphalt is applied over the chips to help seal the chips into place.  The ingredients of hot mix asphalt and chip seals are the same; only the construction methods are different.

Why Use Chip Seals?

  1. Chip seals provide Fruit Heights City with the opportunity to maintain the roads for very low cost.
  2. A chip seal is about one fourth to one fifth the cost of a conventional asphalt overlay.
  3. By extending the time between asphalt overlays, chip seals result in lower costs over the long term.
  4. By placing a chip seal sooner than an asphalt overlay would be placed, the traveling public benefits from roads maintained in better condition.
  5. Chip Seals eliminate the need to crack seal.
  6. Chip seals enhance safety by providing good skid resistance.
  7. Chip seals provide an effective moisture barrier for the underlying pavement against water intrusion by sealing cracks in the pavement.
  8. Chip seals prevent deterioration of the asphalt surface from the effects of aging and oxidation due to water and sun.
  9. Fruit Heights City has successfully used chip seals for the last 10 years to maintain city roads.
  10. In hot weather, chip seals re-seal cracks by flowing back together.

How Are Chip Seals Placed?

First, the road surface needs to be properly cleaned of debris and any holes patched. Next, an asphalt distributor truck starts by spraying each lane with hot liquid asphalt to assure an even application. The asphalt used is applied at a temperature between 150 and 185 degrees Fahrenheit. A chip spreader follows as rapidly as possible with a rock application, preferably within one minute. The asphalt must be fluid so the rock will be embedded by the displacement of the asphalt. The rocks are an aggregate crushed to a special specification for size and cleanliness. Next, a rubber-tire roller is used to set the rock into the liquid asphalt. Rolling orients the flat sides of the rock down and produces a tighter chip seal. It takes two to four passes of the roller to set the rock. Sweeping is done at the completion of the chip seal process to remove surplus rock from the surface. This loose rock can grind and loosen rock set in the chip seal and damage the project. Sweeping is done within 4 hours of the rolling operation, and typically again a day or two later.  After the road has been swept, a thin layer of liquid asphalt is then applied over the top of the chips to help tack the chips into the surface of the road.

Crack Sealing

As the seasons change, asphalt expands and contracts.  This movement causes cracks.  If cracks are not sealed, they will allow water to slow through the asphalt to the base.  The base becomes saturated and is not able to support the asphalt.  With time more cracks develop which allows more water to enter into the base material.  Without maintenance, this cycle will destroy the asphalt.  Crack seal seals cracks from water and is made of rubberized asphalt which expands and contacts with the crack.  Crack sealing is one of the most important low cost maintenance options that is used to extend the life of a road.