We believe a unified Union Pacific and Norfolk Southern sees potential upside to disclosed revenue synergies as we quantify the watershed opportunity. Our analysis of more than 4,000 watershed O-D (origin-destination) pairs suggests that even ~10% truck conversion exceeds UP’s net synergy target disclosed in a recent S-4 filing. We introduce our UP merger model, and, using a 2029 EV/EBITDA valuation, PT moves up to $258. Reiterate Buy.
What Is Watershed Freight?
Conversion of trucked volumes in the watershed region of the U.S. underpins a part of UP’s $1 billion net revenue synergy estimate in the proposed transcon merger with NS. Watershed freight refers to shorter-haul transport moves occurring around the Mississippi River that are predominantly handled by trucks. Rail penetration of these O-D pairs is historically limited as the move involves two rails (one Western and one Eastern), necessitating revenue sharing and an interchange switch.
Quantifying the Watershed Opportunity
Our analysis of more than 4,000 O-D lanes in the watershed region indicates significant upside potential to the $1 billion in net revenue synergies disclosed by UP and NS. We classify lanes by truck dominance and assume rates of rail conversion. We conservatively estimate that ~10% total share gain from the truck mode would correspond to ~$1.35 billion in EBITDA only from watershed capture (see table below for detailed assumptions). Further upside should not be ruled out, given rails’ price advantage over truck. Recall, UP’s $1 billion net synergy estimate also includes volume gains from long-haul and ports. We note our analysis excludes lanes of less than 250miles and ignores the possibility that some rail volumes could be gained from short lines.
The table below depicts EBITDA sensitivities to truck conversion and associated yields. Our simplified analysis shows that every 5 points in watershed share gain from truck corresponds to ~$550 million in EBITDA gains. As such, UP’s $1 billion disclosed synergy estimate implies ~ low-single-digit to mid-single-digit percentage capture from watershed. We believe a transcon faces significant conversion TAM (total addressable market) but outcomes hinge on execution, which will occur over a multi-year period. The former Class I CEO we hosted recently highlighted the opportunity to strike contracts with customers (auto mainly) for ~75%-80% of their volumes. Such outcomes likely represent the upside scenario, given that our 10% capture assumption yields outsized EBITDA gains.
Bureau of Transportation Statistics data for watershed lanes reveals that ~400,000 ton-miles of freight was trucked in the watershed region in 2024, of which more than 200,000 (~50%) was on lanes for which more than9 0% of ton-miles were trucked. For reference, this amounts to ~35% of UP and NS combined RTMs in 2024 (see chart below). ~80% of ton-miles traveled on lanes for which more than 70% was trucked. This validates the rails’ claims of truck dominance in these lanes. For reference, RTMs on truck dominant watershed lanes are compared to UP and NS’s 2024 figures below.
UP S-4 Filing
In a 300-plus-page SEC S-4 filing released Sept. 16 (download below), new information regarding the merger, timeline, concessions and financial outlook give us a closer look into financial implications of a combined company.
UP assumes $750 million of concessions, creating a new net synergy number of $2.0 billion (1.75 revenue + 1.0 cost – 0.75 concessions). These concessions were not created after speaking with customers specifically but looking at potential business loss, change in profitability on certain lanes, traffic rights and other marketing access agreements. We will ultimately get a more granular view of concessions when UP files with the STB, but we view the first look at concessions as notable but manageable.
The filing contained the long-term financial outlook for the two separate companies to 2031. For UP, the filing has a net revenue CAGR of 3.7% and an adjusted EBITDA CAGR of 5.75%. UP’s 2026 estimates were slightly below our previous forecast on both the top and bottom line, and we tweak our estimates accordingly. UP models 20bps of annual OR improvement over the long-term, likely below consensus views of margin gains. For NS, CAGRs were largely similar, and the combined EBITDA CAGR was ~5% through 2031, before synergies. We acknowledge conservatism in estimates.
3UP and NS began talking in December 2024, right after the Presidential election. As heard from recent conference appearances and the timeline provided in the filing, both companies acknowledged the ability to do this merger given the [POTUS 47] Administration. The filing does not address any details into shipper remedies though acknowledges the possibility of “substantial concessions or remedies” to meet a merger agreement. Any “overly burdensome” concessions give UP the ability to get out of the deal for a fee if the concessions exceed synergies. In a way, this may try to cap any significant remedies the STB may try to propose for shippers.
Updating UP Valuation
We introduce a UP merger model incorporating NS’s operations and roll estimates out to 2029, i.e., Year 3 of the merger (assuming low-single-digit volume and yield growth, and stable EBITDA margins). Given our analysis depicting upside potential to revenue synergies, we take a favorable view of value accretion by the Year 3 time frame. Risks to our call include integration challenges/service disruptions, STB-mandated concessions surprising to the onerous side, though our former Class I panelist sees both as mitigated. Using an 11x EV/ EBITDA multiple (in line with LT FY4 average), our PT moves up to $258. Reiterate Buy.
