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Phoenix Natural Resources

Arizona Department of Transportation
Natural Resources Management Group
Region 1: Phoenix
Kim Bennett, Manager
24251 North 7th Avenue, Building B, MD EM04
Phoenix AZ 85085

CURRENT PROJECTS
in the Phoenix Region

 

 

Wildflowers (US 60 and SR 79)

Salt River Canyon, AZ


The Phoenix team is comprised of individuals with diverse backgrounds, education, certificates, memberships and fields of interest including:   International Erosion Control Association, Range Society, Southwest Vegetation Management Association (SWVA), Tonto Weed management Area, Interagency Weed Action Group (IWAG) Wildlife Society, Wildlife Rehabilitator, US Marine Corps, certified mechanic, and law enforcement officer. All team members are certified herbicide applicators, possessing structural pest control applicator licenses,  and are members of the Southwest Vegetation Management Association (SWVA).

Highway corridors in Region 1 pass through distinct biotic communities (Biomes):

  • Lower Colorado Valley
  • Arizona Uplands
  • Interior Chaparral
  • Great Basin Conifer Woodland
  • Madrean Evergreen Woodland
  • Petran Montane Conifer Forest

Prescott Region 1 is responsible for managing land, wildlife, and vegetation inventory of 1,391 miles (Map) of the following roadways:

All of the following roadways: SR (State Routes) 177, 288, 188, 88, 303L, 84, 287, 587, 347, 238, 187,  74, and I (Interstate) 8.

And portions of the following roadways: 

  • US 60 from the Salt River Canyon to Wickenburg
  • US 70 from Globe, east to county line (mp 270)
  • SR 77 from Globe to Winkelman
  • SR 79 from Florence Junction to Florence
  • SR 85 from Maricopa county line( ~mp 33) to the junction with I-10
  • I-10 from the junction with I-8 to California border
  • SR 87 from Payson to junction with I-10
  • US 95 from Quartzite to Mexico
  • SR 260 from Heber to Payson

The diversity of biotic communities and explosive population growth present on-going issues in Region 1: arid, desert, trees-especially Palo Verde and Mesquite species, erosion caused by wind and precipitation, weeds, major city expansions causing extensive building along highways.

The year-round resource management  projects in the Region are: 

  • Bi-yearly herbicide applications to manage annual weed species, noxious weeds, visibility issues, and safety features.
  • Tree thinning for "recovery zone" issues, sight and visibility problems.
  • Noxious weed surveys,
  • Threatened & Endangered Species surveys.
  • Highway vegetation inspections.

Region 1 is involved in cooperative projects with various agencies: 

  • IWAG-treatments of Buffel grass and Fountain grasses along the highway corridors. 

  • USGS-Buffel grass research.

  • Monsanto--test herbicide plots on Johnson Grass.

  • Department of Agriculture--noxious weed detection, reporting, treatments, building database, monitoring existing locations.

  • Tonto Weed Management area--treating noxious weeds

Current Projects in Phoenix Region.

 

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