District Contacts

Southwest District

2243 E. Gila Ridge Rd.
Yuma, AZ 85365
Phone: 928.317.2100
Fax: 928.317.2107

SW-District-Map
Position/Specialization Person Phone Fax
District Engineer Paul Patane 928.317.2100 928.317.2107
Assistant District Engineer Michael Jones 928.317.2160 928.317.2107
Senior Operations Engineer Bruce Fenske 928.317.2138 928.317.2121
Maintenance Superintendent Danny Soliz 928.317.2122 928.317.2121
Development Transportation Engineering Specialist Isabell Garcia 928.317.2159 928.317.2107
Environmental Coordinator Coby Teal 928.317.2037 928.317.2155
District Safety Rep Maria Juarez 928.317.2124 928.317.2107
Permit Supervisor Gerardo Ramirez 928.317.2106 928.317.2107
Permit Tech Claudia Cortez 928.317.2112 928.317.2107
Equipment Services Supervisor Charles McKinley 928.317.2170 928.317.2175
Administrative Services Officer Connie Powell 928.317.2110 928.317.2107
Administrative Staff Sylvia Welter 928.317.2102 928.317.2107

For information on permits, please refer to the Permits section of this website.





Construction Offices

Yuma Construction

2243 E. Gila Ridge Rd.
Yuma, AZ 85365

Position/Specialization Person Phone Fax
Senior Resident Engineer Jaime C. Hernandez 928.317.2150 520.317.2155
Resident Engineer Jonathan Fell 928.317.2150 928.317.2155 
Administrative Staff Jenni Beck
Denise Medina
928.317.2150 520.317.2155



Yuma Construction Lab

2243 E. Gila Ridge Rd.
Yuma, AZ 85365

Position/Specialization Person Phone Fax
Area Lab Supervisor Robert Sowder 928.317.2151 928.317.2010
Yuma Lab Supervisor Victor Rodriguez 928.317.2151 928.317.2010
District Material Coordinator Paul Shepherd 928.317.2182 928.317.2010


Maintenance Offices

Gila Bend

1300 E. Pima
P.O. Box 708
Gila Bend, AZ 85337
Phone: 928.683.2582
Fax: 928.683.2529

Position/Specialization Person Phone
Supervisor David Miller 928.683.2582
Leadman Cameron M. Mendoza 928.683.2582
Administrative Assistant Eileen Fregozo 928.683.2582

Quartzsite

770 W. Kuehn
Quartzite, AZ 85346
Phone: 928.927.6311
Fax: 928.927.6387

Position/Specialization Person Phone
Supervisor Timothy Mitchell 928.927.6311  
Leadman Shawn Andersen 928.927.6311
Administrative Assistant Vacant 928.927.6311



Tonopah

40801 W. Camelback Road
Tonopah, AZ. 85354
Phone: 623.393.8376
Fax: 623.393.9441

Position/Specialization Person Phone
Supervisor Daniel Zuelsdorf 623.393.8376  
Leadman Salvador Mata 623.393.8376
Administrative Assistant Vacant 623.393.8376

Yuma

2243 E. Gila Ridge Rd.
Yuma, AZ 85365
Phone: 928.317.2124
Fax: 928.317.2121

Position/Specialization Person Phone
Supervisor Miguel Figueroa 928.317.2126
Leadman Ramiro Sandoval
928.317.2124
Administrative Assistant Eileen Fregozo 928.317.2124

Yuma Districtwide Maintenance

2243 E. Gila Ridge Rd.
Yuma, AZ 85365
Phone: 928.317.2124
Fax: 928.317.2121

Position/Specialization Person Phone Fax
Senior Operations Engineer Bruce Fenske 928.317.2138 928.317.2121
Maintenance Superintendent Danny Soliz 928.317.2124 928.317.2121
Maintenance Budget Analyst Maria Juarez 928.317.2125 928.317.2121
Materials Lab, Permits and Traffic

Yuma Regional Materials Lab

2243 E. Gila Ridge Rd.
Yuma, AZ 85365
Phone: 928.317.2151
Fax: 928.317.2010

Position/Specialization Person Phone
Area Lab Supervisor Bob Sowder 928.317.2184
Yuma Lab Supervisor Victor Rodriguez 928.317.2151
Lab Staff Leonardo Marquez 928.317.2151
Lab Staff Ricardo Portillo 928.317.2151
District Material Coordinator Paul Shepherd 928.317.2182

Gila Bend Materials Lab

1300 E. Pima St.
Gila Bend, AZ 85337
Phone: 928.317.2151
Fax: 928.317.2010

Position/Specialization Person Phone
Area Lab Supervisor Bob Sowder 928.317.2184
Yuma Lab Supervisor Victor Rodriguez 928.317.2151
Lab Staff Leonardo Marquez 928.317.2151
Lab Staff Ricardo Portillo 928.317.2151
District Material Coordinator Paul Shepherd 928.317.2182

District Permit

2243 E. Gila Ridge Rd.
Yuma, AZ 85365

Position/Specialization Person Phone Fax
Permit Supervisor Gerardo Ramirez 928.317.2106 928.317.2107
Permit Technician Claudia Cortez 928.317.2112 928.317.2107

Regional Traffic Engineering

2243 E. Gila Ridge Rd.
Yuma, AZ 85365

Position/Specialization Person Phone
Traffic Engineer Tony Abbo 480.294.0548
Traffic Signal Supervisor Chris Connors 928.317.2190
Traffic Analyst Frank Felix 928.317.2183
Signing Jesus Hernandez 928.317.2133
Signing Ruben Lopez 928.916.3935

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