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Current Documents

For those States with Federally Recognized Tribe (s), the respective Federal-aid Division offices provide those States with the TTP TIP posted on this site to include in the STIP. The approved TTIP shall be included in appropriate State and metropolitan planning organization plans and programs without further action on the TTIP (23 USC 201(c)(4)).

Due to administrative and procedural requirements, the TTIP is from FY22.

TTP Transportation Improvement Program (TTPTIP)

TTP Construction Projects and Non-Construction by BIA Regions

DOT is committed to ensuring that information is available in appropriate alternative formats to meet the requirements of persons who have a disability. If you require an alternative version of files provided on this page, please contact dana.reinke@dot.gov 

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

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