Find a TTAP Center
Eastern TTAP Center
BIA Regions:
Eastern, Midwest
States within Region
AL, AR, CT, DE, FL, GA, IL, IN, IA, KY, LA, ME, MD, MA, MI, MN, MS, MO, NH, NJ, NY, NC, OH, RI, SC, TN, VT, VA, WV, WI
Point(s) of Contact
TBD
Local Address
TBD
Southern TTAP Center
BIA Regions:
Eastern Oklahoma, Southern Plains
States within Region:
KS, OK, TX
Point(s) of Contact
Co-Director: Kim Johnson
Email: kimberly.ann.johnson@okstate.edu
Phone: 405-744-9907
Co-Director: Bruce Russell
Email: bruce.russell@okstate.edu
Phone: 405-742-7450
Local Address
1201 S Innovation Way Drive
Stillwater, OK 74074
Southwestern TTAP Center
BIA Regions:
Navajo, Southwest
States within Region:
CO, NM, AZ (including Navajo)
Point(s) of Contact
Director: Todd Macalady
Email: todd@tribaltrans.com
Phone: 480-738-8989
Coordinator: Becky Tremonte
Email: becky@tribaltrans.com
Phone: 602.910.8367
Local Address
100 SUN AVE NE SUITE 650
ALBUQUERQUE, NM 87109
Northern TTAP Center
BIA Regions:
Rocky Mountain, Great Plains
States within Region:
MT, NE, ND, SD, WY
Point(s) of Contact
Director: Ron Hall
Email: ronald.hall@ndsu.edu
Phone: 970-217-9076
Local Address
Bismarck, North Dakota
608 East Boulevard Avenue
Bismarck, ND 58505-0700
Western TTAP Center
BIA Regions:
Pacific, Western
States within Region:
AZ (excluding Navajo), CA, HI, NV, UT
Point(s) of Contact
TBD
Local Address
TBD
Northwestern TTAP Center
BIA Regions:
Northwest
States within Region:
ID, OR, WA
Point(s) of Contact
Director: Yinhai Wang
Email: yinhai@uw.edu
Phone: 206-616-2696
Support Staff: Ollie Wiesner
Email: olw8@uw.edu
Phone: (814) 882-9516
Local Address
University of Washington
Civil and Environmental Engineering
More Hall Room 121F
Seattle, WA 98195-2700
Alaskan TTAP Center
BIA Regions:
Alaska
States within Region:
AK
Point(s) of Contact
Director: Billy Connor
Email: bgconnor@alaska.edu
Phone: TBD
Coordinator: Vicky Wolf
Email: vgwolf@alaska.eduPhone
Phone: 907-474-1989
Support Staff: Nathan P. Belz, Ph.D.
Email: npbelz@alaska.edu
Phone: 907-474-5765
Local Address
1764 Tanana Loop,
ELIF Suite 240
PO Box 755910
Fairbanks, Alaska 99775-5910