Due to administrative and procedural requirements, the TTIP is from FY20.
| Tribal Transportation Improvement Programs (TTPTIP) Full TTPTIPs by BIA Regions | State Transportation Improvement Program (STIP) TTP Construction Projects Only |
| A - Great Plains B - Southern Plains C - Rocky Mountains E - Alaska F - Midwest G - Eastern Oklahoma H - Western J - Pacific M - Southwest N - Navajo P - Northwest S - Eastern | Alabama |
Updated: Tuesday, March 30, 2021