119-S-90 DC Insider Whip Count Analysis

Breakdown: Expected support and opposition

Jurisdiction and posture: S.90 (Historic Roadways Protection Act) is in Senate ENR; sponsor Chair Mike Lee (R-UT). It received a Public Lands, Forests, and Mining Subcommittee hearing on December 2, 2025. Only one cosponsor is listed to date. [1]U.S. Senate Energy & Natural Resources Committee — Public Lands, Forests, and M…[5]Congress.gov — S.90 — Historic Roadways Protection Act (119th Congress)

• Senate landscape: GOP holds the chamber (approx. 53–47 with Inds caucusing D). That delivers committee control and floor time, but cloture still requires 60. Leadership remains committed to the filibuster. Net: a pure party‑line standalone bill is unlikely to clear 60. [2]Senate Periodical Press Gallery — Senate Facts — Party Division (119th Congress)[6]Wikipedia — 119th United States Congress[7]Associated Press — Mike Johnson narrowly reelected House speaker; Thune to pres…
• Committee dynamics: ENR is chaired by Lee with Heinrich as Ranking. Expect a favorable ENR markup from the majority; minority members aligned with conservation groups will resist. [8]U.S. Senate Energy & Natural Resources Committee — U.S. Senate ENR Committee —…[9]U.S. Senate Energy & Natural Resources Committee (Democrats) — Heinrich highlig…
• House outlook: Republicans control the House; Speaker Johnson has the gavel. On recent public-lands/energy rollbacks, GOP has voted in near party-line fashion. Expect the House Natural Resources Committee (Chair Bruce Westerman) to be receptive to a companion or to accept a Senate rider. [7]Associated Press — Mike Johnson narrowly reelected House speaker; Thune to pres…[4]Associated Press — Republicans vote to roll back Biden-era land restrictions in…[10]Wikipedia — House Natural Resources Committee — Chair and Ranking Member (119th)
• Executive/agency posture: The administration’s public‑lands stance is deregulatory and pro-development (Interior Secretary has encouraged expanded drilling/mining on federal lands). That suggests no White House veto threat if S.90 rides on broader funding. [11]Reuters — At CERAWeek, Interior Secretary urges more drilling/mining on federal…
• Interest groups: Motorized recreation and allied trade groups (e.g., BlueRibbon Coalition, SEMA/ORBA) back efforts to halt BLM closures; conservation groups (e.g., SUWA, Outdoor Alliance network) oppose and are litigating to preserve/defend travel plans. [12]Web search · turn 0 #5[13]SEMA — SEMA and off-road groups oppose BLM travel plan in Utah’s San Rafael Swe…[14]Southern Utah Wilderness Alliance — SUWA statement on litigation over San Rafae…
• Policy/litigation context: BLM’s Utah travel plans (e.g., San Rafael Swell) have closed or limited significant route mileage; Utah and counties assert R.S. 2477 rights that remain unadjudicated—courts have held BLM need not resolve R.S. 2477 claims before planning. These facts animate the bill’s pause‑until‑adjudication approach. [15]Utah Public Lands Policy Coordinating Office — Utah PLPCO summary of San Rafael…[16]Justia — District court order noting RS2477 claims must be adjudicated; BLM nee…

Key legislators and pivotal swing votes

Votes will sort heavily by party, but a handful of Republicans with public‑lands brands and appropriators could shape the final form.

• Mike Lee (R-UT) — Sponsor and ENR Chair. Controls hearings/markups and can press leadership for floor time or a rider. [5]Congress.gov — S.90 — Historic Roadways Protection Act (119th Congress)[8]U.S. Senate Energy & Natural Resources Committee — U.S. Senate ENR Committee —…
• John Curtis (R-UT) — Senate cosponsor from Utah; messaging partner with Lee on access. [5]Congress.gov — S.90 — Historic Roadways Protection Act (119th Congress)
• Martin Heinrich (D-NM) — ENR Ranking Member. His portfolio and statements opposing limits on public input signal organized resistance and a strong Democratic whip against S.90. [9]U.S. Senate Energy & Natural Resources Committee (Democrats) — Heinrich highlig…
• Lisa Murkowski (R-AK) — Senate Appropriations Chair; Interior-Environment bill writer (S.2431). She can gatekeep riders (“no poison pills” precedent in shutdown-ending CR) and will broker endgame terms. [17]U.S. Senate Appropriations Committee — Appropriations leadership and subcommitt…[18]Congress.gov — S.2431 Interior-Environment FY2026 — on Senate calendar[19]U.S. Senate Appropriations Committee (Majority) — Senate passes CR to end shutd…
• John Thune (R-SD) — Majority Leader; controls floor sequencing and has affirmed keeping the filibuster, which shapes the 60‑vote math for any standalone. [20]Wikipedia — John Thune — Senate Republican Leader (Majority Leader)[7]Associated Press — Mike Johnson narrowly reelected House speaker; Thune to pres…
• Chuck Schumer (D-NY) — Minority Leader; will unify Democrats against Utah‑specific carve‑outs and can force 60 votes. [6]Wikipedia — 119th United States Congress
• House side: Speaker Mike Johnson (R-LA) can move a companion or accept a Senate rider in a funding package; Chair Bruce Westerman (Natural Resources) is ideologically aligned to advance. [7]Associated Press — Mike Johnson narrowly reelected House speaker; Thune to pres…[10]Wikipedia — House Natural Resources Committee — Chair and Ranking Member (119th)
• Potential Senate GOP moderates to watch for narrowing amendments or conditions: Susan Collins (as top appropriator) and Murkowski (author of Interior bill). They seldom block their conference but often insist on negotiated, time‑limited riders. [17]U.S. Senate Appropriations Committee — Appropriations leadership and subcommitt…[18]Congress.gov — S.2431 Interior-Environment FY2026 — on Senate calendar

Leadership influence and procedural dynamics

Path to enactment hinges less on standalone floor votes and more on appropriations leverage in January.

1. Committee phase: With the Dec 2 subcommittee hearing done, majority can notice a markup and report S.90 from ENR. Expect a party‑line vote out of committee. [1]U.S. Senate Energy & Natural Resources Committee — Public Lands, Forests, and M…
2. Floor math (standalone): GOP’s 53 seats are short of the 60‑vote cloture bar; leadership intends to preserve the filibuster. Result: low odds to clear the Senate on its own. [2]Senate Periodical Press Gallery — Senate Facts — Party Division (119th Congress)[7]Associated Press — Mike Johnson narrowly reelected House speaker; Thune to pres…
3. Reconciliation is not viable: Public‑lands prescriptions like S.90 have been ruled non‑germane to budget titles before (e.g., land‑sale planks nixed by the parliamentarian). Don’t expect a Byrd Rule end‑run. [21]News result · turn 2 #12
4. Appropriations rider is the live option: Interior‑Environment FY2026 is reported and parked on the Senate calendar; current CR runs to January 30, 2026. As leaders assemble the next package, a Utah‑specific, time‑limited rider could ride along—subject to Appropriations “no poison pills” guardrails. [18]Congress.gov — S.2431 Interior-Environment FY2026 — on Senate calendar[3]Congress.gov / CRS — CRS: FY2026 Interior-Environment Appropriations status (CR…[19]U.S. Senate Appropriations Committee (Majority) — Senate passes CR to end shutd…
5. House posture: If the Senate sends a rider, House GOP is positioned to accept—recent votes show willingness to roll back land protections on party lines. [4]Associated Press — Republicans vote to roll back Biden-era land restrictions in…
6. Executive branch: Given Interior’s deregulatory thrust this year, a narrow rider is unlikely to face a veto threat if it’s inside a broader funding deal. [11]Reuters — At CERAWeek, Interior Secretary urges more drilling/mining on federal…

Assessment: Likelihood of passage

Bottom line from a whip and procedure perspective.

• Senate, standalone path: Low likelihood. The bill lacks a 60‑vote coalition and will draw a unified Democratic filibuster organized by ENR Democrats and leadership. [2]Senate Periodical Press Gallery — Senate Facts — Party Division (119th Congress)[9]U.S. Senate Energy & Natural Resources Committee (Democrats) — Heinrich highlig…
• Senate, as an Interior‑Environment rider: Moderate likelihood if narrowed (e.g., shorter sunset or limited plan list) and traded inside January’s funding deal. Appropriators’ “no poison pills” posture means exact language will be negotiated. [19]U.S. Senate Appropriations Committee (Majority) — Senate passes CR to end shutd…[3]Congress.gov / CRS — CRS: FY2026 Interior-Environment Appropriations status (CR…
• House: Moderate‑to‑high likelihood on party lines through Natural Resources and Rules, particularly if moving a Senate rider rather than a clean standalone. [10]Wikipedia — House Natural Resources Committee — Chair and Ranking Member (119th)[4]Associated Press — Republicans vote to roll back Biden-era land restrictions in…
• Overall (becoming law in current form): Low‑to‑moderate. Expect any enacted version to be narrowed, sunsetted, or paired with conservation asks to secure cross‑aisle votes. [19]U.S. Senate Appropriations Committee (Majority) — Senate passes CR to end shutd…