NVTA committee forwards averaged weights for transaction performance measures to authority

The Northern Virginia Transportation Authority’s Planning and Programming Committee reviewed staff‑recommended weightings for 10 performance measures on Nov. 29 and moved its averaged set of weights as a committee recommendation to the full authority for a December decision. Committee members provided initial percentage inputs during a live spreadsheet exercise; staff said it will aggregate committee and peer‑committee inputs and then round weights for public clarity before the authority votes.

Staff emphasized that the transaction ratings and weighted performance measures inform project evaluation but do not themselves obligate funding in the six‑year program. A staff presenter said, “We’re just simply running the numbers,” characterizing the staff role as arithmetic aggregation of committee input rather than policy setting. The committee was reminded that the authority — not staff or the committees — makes the final decision on weights.

Members questioned specific measures and calculations. Staff described the travel‑time ratio used to define severe congestion (congested travel time divided by free‑flow travel time) and said it will return with the precise threshold. On equity, members asked whether the equity measures use the region’s or a jurisdiction’s local baseline; a member noted measuring against Northern Virginia’s local average would show more areas lacking access than a region‑wide baseline.

Legal counsel cautioned there is a ‘‘reasonableness’’ test: weightings that de‑emphasize congestion‑reduction could risk noncompliance with statutory priorities (including references in HB 599 under discussion). Staff also reported the current transaction includes 352 projects with an approximate capital cost of $42,000,000,000 and noted not all projects will be funded.

After discussion, a motion to forward the committee’s averaged weights as a straw recommendation was made and seconded; the committee recorded the motion as approved (recorded result: 3 yes, 0 no, 1 abstention/other). Staff will combine these committee recommendations with inputs from the other two committees, round the results for communication, and present a rounded recommendation to the authority in December for final adoption.

The authority agenda for Dec. 9 will include approval of transaction weights and adoption of the 2022 legislative program; the committee may not need to meet again until February or March depending on the authority’s action.