The answer, in one box
Build the honest railway, not the fastest one. After four reviews, the recommendation a state could actually carry into the federal Corridor ID window is B-110: a dedicated, diesel, double-track railway beside the Norfolk Southern main — 110 mph across the rural miles, quad-gated crossings, about twenty stations — $40.6B in 2026 dollars, Chicago–Toledo in ~3h15 against tonight’s 4h41, carrying ~520,000 riders a year. Carry the $16.9B incremental option as the baseline that proves why half-measures fail; hold the $54B electrified railway as the end-state a wider network someday justifies; and file, this year, in the one venue that costs nothing and expires: the Union Pacific–Norfolk Southern merger docket.
The five findings
- 1 · The corridor peaked in 1938, and everyone can check. The program pulled the primary timetables: twelve hours in 1853 (Disturnell’s guide), nine in 1873 (the railroad’s own booklet), 4h15 in 1927, and 3h30 on the streamlined Twentieth Century Limited in 1938 — printed in the Official Guide. Tonight’s one remaining train takes 4h41 and leaves after midnight. Nothing about the distance changed; the corridor has been slower than its own 1938 self for eighty-eight years. That documented arc — not a projection — is the reason the question deserves an answer.
- 2 · You cannot rent this railroad; you have to build one. Norfolk Southern runs 50–70 freight trains a day here, and its written passenger policy demands "transparency" — zero delay to freight, mitigation priced however NS specifies, temporal separation refused. The fourth review’s verdict on the $16.9B incremental option was not that it is too expensive; it is that the product cannot be purchased: no contract on offer guarantees the schedule. Every credible option is therefore a new dedicated railway beside the old one — and the cheapest honest version of that is $40 billion.
- 3 · Alone, this line is a segment; in a network, it is a railroad. The corrected demand model — scaled from what comparable Midwest services actually carry, then cut by the empirical forecast-failure rate — puts standalone ridership near half a million a year, with the farebox covering 6–12% of operating cost: the economics of California’s orphan Central Valley segment. Every scenario improves sharply when Detroit and Cleveland connect. The models independently reached what the corridor’s geography always implied: Chicago–Toledo is the middle third of Chicago–Detroit–Cleveland, and should be planned, argued, and funded as exactly that.
- 4 · The money, not the engineering, is the unsolved problem. Honestly identified capital — a precedent-scale federal loan, post-reauthorization grants at historical award intensity, four states’ realistic contributions, value capture priced against the corridor’s actual tax base — reaches about $17B. The recommended railway needs roughly $53B in year-of-expenditure money; the electrified end-state, $70B. No US corridor has closed a gap of that shape without either 70% federal money (Gateway) or a dedicated multi-decade revenue stream (California’s $1B a year) — and the four-state version of that instrument has no design, no sponsor, and no vote. The operating subsidy (~$137–216M a year, forever) has no committed payer; Indiana once cancelled a train over $3 million. This is the program’s frontier.
- 5 · The method is the product. Four red teams attacked the program’s own work and won every time: the trip-time claim fell from 1h20 to 2h15–3h15; the capital estimate rose from $33B to $54B before the cheaper alternative was designed; ridership halved when full-route analogs were caught double-counting; a 125 mph option was struck down as legally impossible; an entire option was deleted when its signature feature priced below its own ceremony. Every correction is tagged on the row it changed and collected in a public change log. A reader does not have to trust this program — only to check it.
The choice set, settled
Full comparison, line items and per-segment pricing: the hub’s choice-set section.
A fourth option — B-110 built "upgrade-ready" — was priced at $40.2B and deleted: its deferred-electrification option was worth less than it cost, and the world’s only exercised case of such provision took eleven years under a national statute. Its two cheap, real pieces (an environmental review that clears the electrified end-state; overhead clearance where it is nearly free) are folded into the recommendation.
Three actions, in order of urgency
- Intervene in the UP–NS merger docket (STB FD 36868) — now. It costs approximately nothing, and it expires on the Board’s schedule, not the program’s. The precedent cuts both ways: the CP–KCS merger’s passenger conditions, written without milestones or penalties, have delivered zero operating trains in three and a half years. The ask is enforceable capacity conditions on the Chicago Line with dates and consequences, plus a Borealis-class one-to-two round-trip starter slot — the $0.3–0.5B demand probe that answers the ridership question before anyone commits $40B.
- File B-110 into the next Corridor ID window as the Chicago–Toledo Service Development Plan — jointly with, not against, the Cleveland–Toledo–Detroit corridor already in the program, so the network case (finding 3) is on the record from day one. The 0+ baseline rides inside the same NEPA document as the proof that half-measures buy half the riders and none of the reliability.
- Draft the missing instrument. A four-state dedicated revenue stream — corridor road pricing, a compact sales-tax increment, carbon revenue, any of them — at roughly $1.2B a year, with the operating subsidy assigned by statute before the first shovel. California’s Cap-and-Invest is the only US precedent, and it is the piece of that program that survived when $4B of federal grants did not. Until this exists on paper with a sponsor, findings 1 through 3 are a well-documented wish.
Read deeper
Colophon
What this is. Chiledo is an independent research program about the Chicago–Toledo corridor — a planning-level study, adversarially reviewed, published as a working record. It is not affiliated with any government, railroad, transit agency, or advocacy organization, and nothing here is a proposal by any authority. Capital figures are planning-grade (the class of estimate that carries 40% contingency, not the class you bid), in 2026 dollars unless marked year-of-expenditure.
Who makes it. Built and edited by Scott Flack; researched, modeled, and red-teamed in collaboration with Claude. The archives did the hard part: every load-bearing claim cites a primary source or a named benchmark, and the ones that could not be sourced say so on the page.
Lineage. Chiledo shares its primary-source archive with the sister storehouses shikaakwa.com and nosuchclaim.com — one copy of each artifact in the world, three readings of what it means. Facts inherited across the three carry their lineage so a correction filed in one can be chased through the others.
How to cite. Chiledo Corridor Research Program, chiledo.com, accessed [date]. This is a working record and its numbers move when the record wins an argument — the change log records every revision, so cite the access date, or better, cite the primary source the claim itself names.
Contact. The program reads its mail through the front door of the storehouse it shares with its sisters.