Secondary Roads FAQ

Frequently Asked Questions

Secondary Roads

Q.

Does the County repair damaged mailboxes caused by snow removal?

A.

Your mailbox and post should be able to withstand potential discharge from snowplows. Please take time, in the Fall of the year to evaluate your mailbox’s integrity. Mailboxes must meet the standards of the United States Postal Service. Inferior posts and mounts will not be repaired. Maliciously damaged mailboxes will be repaired by county personnel in a timely manner.

Q.

How can I get notifications or Information on road closures and construction projects?

A.

Significantly large projects that utilize State and Federal funding are shown on the Secondary Roads page with updated status.  Projects on State Highways are managed by the State on their website.  You may register to receive Notifications of detours in Pottawattamie County, or other Counties in Iowa by registering here.

Statewide information can be found at https://www.511ia.org/

Q.

How do I add a new or widen an existing driveway or field entrance?

A.

Fill out the Entrance Permit application, found here. Applications can be e-mailed to PottCountyRoads@pottcounty-ia.gov, faxed to (712) 328-4751, or dropped off at the main office. Permits will not be processed until the $100 payment is received, and work cannot be started until a field inspection has been completed.

Q.

How do I apply for dust control?

A.

A permit is required from residents applying any type of chemical suppressant to the road surface. Residents are instructed to contact one of the approved vendors to perform this service.  Questions regarding dust control and material used should be directed to the vendor. Pottawattamie County will not guarantee the effectiveness of the dust control product, and any complaints regarding the quality of the product should be addressed to the vendor that has been selected.

Approved Vendors

Heffron Services 
6611 University Ave., #201
Windsor Heights, IA 50324
Phone No. 515-321-5033
https://heffronservices.com/#

Jerico Services, Inc.
P.O. Box 607
Indianola, IA 50125
Phone: 1-800-397-3977
https://jericoservices.com/

 

Q.

What is the process to repair/reconstruct seal coat roads?

A.

Pottawattamie County utilizes seal coat roads to provide dust free gravel roads.  Majority of these roads have been paid for by the residents that reside on that road and have been maintained by the County ever since.

Since the roads are gravel they are less stable than traditional paving.  Due to the work being paid for by the residents utilizing special assessment they were constructed with the lowest cost method deemed acceptable.  The roads are seal coat with an 8” deep stabilized gravel base.

Given the long history of these roads and the 10-12 year service life; many people are unfamiliar with the work to repair them.  The process begins by recycling the surface and base into a new base.  This may take several passes with a reclaimer to depth of 8”; but the final pass may include adding more asphalt emulsion. The recycled material is then reshaped by motorgraders and compacted.  The color of the material is similar to dirt due to the color of the asphalt oil, it can be alarming but functions well if compacted before getting rained on.

After the base is repaired, shaped, and compacted the asphalt emulsion is allowed to remain open so any water may evaporate and help harden the base.  Once dry (usually indicated by a “darkening” of the surface) asphalt emulsion is sprayed on the surface to seal out water.  The asphalt emulsion is then covered with chips to protect it from damage and cars from getting asphalt on them. We may double seal the surface or single seal the surface depending on conditions.  We leave the loose chips on the surface to protect traffic from the “tar” usually through the rest of the summer season.  It looks like a gravel road, but the intent was originally suppress the dust and the dust should be nearly nonexistent at this point.  Normally by the following spring the road is free of loose material and the road is color of the aggregate used.  Some people don’t like the color of the gravel, but when it becomes the color of the asphalt then we’ve lost our wearing surface and seal and the road will fail.

We understand it can be a frustrating and messy project; please be patient with the crews and workers they want to do the best they can and it is a tough job.

If you are interested in upgrading your gravel road please review the policy on the Secondary Roads website.

Q.

Why does it take so long to clear gravel roads?

A.

Restoring access on gravel roads is a slow process because Motor Graders are not built for speed, and a typical route covers seventy to eighty miles. After a severe storm it’s not possible to cover the entire area until the second or third day. Home owners are encouraged to plan accordingly for the winter season.

Q.

Why does the County mow and/or trim trees in front of my house?

A.

The County mows in order to maintain sight distance, vegetation, shaded roadways, undergrowth, removal of snow traps and clear zones. The County will not mow on any personal property; only the right-of-way.

Phone (712) 328-5608
Fax: (712) 328-4751
Hours Monday - Friday
7:00 AM - 3:30PM
Location Pottawattamie County Courthouse Annex
223 S 6th St
Council Bluffs, IA 51501