Pellissippi Parkway Extension Project Lists $40 Million in Programmed Funding, but Full Build Still Estimated at $350 Million *
MARYVILLE, Tenn. — The long‑planned Pellissippi Parkway Extension (Project 101423.00) has taken another step forward in regional transportation planning documents, with the Knoxville Regional Transportation Planning Organization (TPO) listing $40,005,145 in the draft FY 2026–2029 Transportation Improvement Program (TIP). See image 1.
But transportation officials stress that the $40 million figure does not represent cash on hand or a fully funded project. Instead, it reflects “reasonably expected” funding—a federal requirement for TIP inclusion—rather than a completed financial commitment.
A $350 Million Project With Only a Fraction Programmed
According to TDOT’s most recent cost projections, the full Pellissippi Parkway Extension is expected to cost approximately $350 million when all phases—design, right‑of‑way, utilities, and construction—are included. * the Ten-Year Plan FY2027 to FY2035 shows the Total PPE Project Cost of $372Million. The $350 Million comes from the 2026-2029 TIP_REDESIGN document.
The $40 million programmed in the TIP represents only a portion of that total and is tied to specific phases scheduled within the 2026–2029 planning window. The TIP entry allows the project to advance but does not guarantee that the remaining hundreds of millions will be available when needed.
What the $40 Million Actually Means
Transportation planners emphasize that TIP funding is not a bank account. No money is transferred, deposited, or obligated when a project is listed.
Instead, the $40 million reflects:
- A planning‑level commitment by TDOT and the TPO
- A fiscally constrained estimate of what funding is likely to be available
- Eligibility for the project to move into federal authorization steps
- A placeholder for future appropriations, obligations, and state budget actions
Actual dollars only move when TDOT authorizes each phase and the Federal Highway Administration (FHWA) obligates federal funds.
Next Steps
With the project now programmed in the TIP, TDOT can continue advancing environmental, design, and right‑of‑way activities. However, the majority of the estimated $350 million total cost remains unfunded and will require future TIP amendments, state budget appropriations, and federal obligations.
For now, the $40 million signals intent—not completion.
Image: 1
Related Source Documentation: DRAFT 2026-2029 TIP_REDESIGN_REVISED DRAFT_FINAL for Adoption See Document page 75 PDF page 85