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ITD Projects South-Central Idaho 2012 Road Maintenance

2012 Road Maintenance



2012 Road Maintenance

Road maintenance projects consist of sealcoats, rut filling, asphalt overlays, and mill/overlay processes. Following is an explanation of each type of maintenance process:

  • Sealcoat – an application of liquid asphalt to an existing asphalt roadway then coated with gravel chips.
  • Micro-sealcoat – essentially same as sealcoat, but premixed and applied as slurry to an asphalt surface.
  • Rut filling – also known as a scrub coat, consists of a thin layer of plantmix asphalt about an inch deep; often used to level an existing roadway prior to a seal coat or overlay.
  • Thin-lift asphalt overlay – a layer of plantmix asphalt between one and two inches deep applied to an existing roadway.
  • Regular-lift asphalt overlay – a layer of plantmix asphalt between two and five inches deep applied directly to an existing roadway and often followed by a sealcoat.
  • Mill and inlay/overlay – Milling consists of grinding off to two inches of existing asphalt roadway to remove rutting, cracks and inconsistencies of the surface. Followed by inlay paving to bring the roadway back to level and is often followed by a full-width overlay.

 

The following projects are scheduled to be funded and completed in 2012:

Key #

Project Name

Route

MP

Process

11077

Burley to Salt Lake City IC

I-84

207.72 – 215.94

Sealcoat

 

 

I-84

215.94 – 222.00

Sealcoat

 

 

I-84

Jerome Rest Area

Sealcoat

12927

King Hill to West Bliss

I-84

129.82 – 137.7

Sealcoat

 

 

I-84B

169.44 – 172.6

Sealcoat

 

 

I-84B

138.6 – 138.97

Sealcoat

11598

100 E Road to Jct. I-84

SH-24

53.394 – 58.043

Reg. Overlay

11600

FY12 District-wide Sealcoats

SH-46

87.09 – 90.58

Sealcoat

 

 

SH-46

96.882 – 100.00

Sealcoat

 

Blue Lakes Blvd.

US-93

48.48 – 49.455

Microseal

 

 

SH-77

7.482 – 18.12

Sealcoat

11601

Poison Creek

US-20

171.13 – 181.1

Thin overlay/seal

11602

Shoshone Area, East

US-20

130.64 – 136.42

Sealcoat

 

 

US-20

185.9 – 191.43

Sealcoat

 

 

SH-24

64.9 – 66.92

Sealcoat

 

 

SH-46

101.00-110.47

Sealcoat

11603

Shoshone Area, West

US-30

180.6 – 181.26

Sealcoat

 

Kimberly Rd.

US-30

219.74 – 222.18

Sealcoat

 

Jerome, Main St.

SH-25

0.0 – 2.10

Sealcoat

 

Burley, Overland Rd.

SH-27

23.153 – 23.641

Sealcoat

 

 

SH-74

0.00 – 7.83

Mill-inlay/seal

12068

SH75, Jct. US20 to MP105.6

SH-75

102.12 – 105.61

Overlay/micro

12388

Jct. SH81 IC#228 to MP 239 EBL

I-84 EB

229.35 – 239.4

Mill-inlay/overlay

 

Contacts
District 4 Public Information Specialist
nathan.jerke@itd.idaho.gov
208-886-7809

Resident Engineer
justin.price@itd.idaho.gov
208-886-7851


Compliance with Title VI of the Civil Rights Act
The Idaho Transportation Department (ITD) is committed to compliance with Title VI of the Civil Rights Act of 1964 and all related regulations and directives. ITD assures that no person shall on the grounds of race, color, national origin, gender, age, or disability be excluded from participation in, be denied the benefits of, or be otherwise subjected to discrimination under any ITD service, program, or activity. The department also assures that every effort will be made to prevent discrimination through the impacts of its programs, policies, and activities on minority and low-income populations. In addition, the department will take reasonable steps to provide meaningful access to services for persons with Limited English Proficiency.

Materials

News Releases and Handouts



Page Last Modified: 3/20/2012 12:03:33 PM

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