§ 170.446 — What Minimum Attachments Are Required For An Nttfi Submission?

The minimum attachments required for a facility to be added into the NTTFI include the following.

(a) A long-range transportation plan.

(b) A Tribal resolution or official authorization that refers to all route numbers, names, locations, lengths, construction needs, and ownerships.

(c) A Strip map. See § 170.5.

(d) Average Daily Traffic (ADT) documentation.

(e) A typical or representative section photo or bridge profile photo.

(f) Incidental cost verification.

(g) Acknowledgement of Public Authority responsibility.

(h) For proposed roads, see § 170.443 for additional required attachments. Please see the TTP Coding Guide for additional information on the NTTFI minimum attachments.