944 N.W.2d 819
Wis.2020Background
- In March 2016 the Town of Delafield posted a temporary seasonal weight limit (6 tons) on certain town roads during spring thaw; Central Transport's tractor-trailer exceeded that limit and was cited.
- The Town posted free‑standing signs, listed restrictions on its website and in local paper, and maintained a permit process (phone/office) that the superintendent testified he had never denied.
- Central Transport argued the citation was preempted by the Surface Transportation Assistance Act (STAA), 49 U.S.C. § 31114, which forbids laws denying "reasonable access" between the Interstate and certain destinations (terminals; facilities for food, fuel, repairs, rest; points of loading/unloading for certain carriers).
- Central Transport urged a narrow reading of § 31114, asserting all local access restrictions must be safety‑based; the Town argued reasonable access sufficed and its permit/notice system preserved access.
- The circuit court granted Central Transport relief on preemption grounds; the court of appeals reversed, holding the Town afforded reasonable access. The Supreme Court affirmed the court of appeals and remanded.
Issues
| Issue | Plaintiff's Argument (Delafield) | Defendant's Argument (Central Transport) | Held |
|---|---|---|---|
| Does the STAA preempt the Town's seasonal weight limit? | Not preempted—STAA bars laws denying reasonable access but Town provided reasonable access. | Preempted—weight limit denies reasonable access and so conflicts with STAA. | Held: No preemption; STAA requires reasonable access and Town's implementation preserved reasonable access. |
| Must all local access restrictions be based solely on safety? | No—§31114(b) is a limited exception authorizing extra safety restrictions for certain vehicle types; §31114(a)'s baseline is "reasonable access" not a safety‑only rule. | Yes—Congress intended safety‑based limits; §31114(b) demonstrates safety is the controlling basis. | Held: Rejected Central Transport's safety‑only reading; safety exception applies narrowly to specified vehicles. |
| Did the Town's implementation deny reasonable access in practice? | No—notice via signs/website, routine inquiries to highway/sheriff, and an available permitting route preserved access. | Yes—patchwork seasonal limits and variable timing/notice burden motor carriers and impede access. | Held: On these facts, access was reasonable—permits were readily available, and notices were posted. |
| Was the delivery point a "terminal" under §31114(a)(2)? | Assumed so (Town did not contest). | Central treated it as a terminal. | Held: Court assumed, without deciding, that the destination was a terminal and resolved the case on reasonable‑access facts; it did not definitively define "terminal." |
Key Cases Cited
- Cipollone v. Liggett Grp., 505 U.S. 504 (U.S. 1992) (preemption doctrine and when state law is without effect)
- Altria Grp., Inc. v. Good, 555 U.S. 70 (U.S. 2008) (presumption against preemption for state police powers)
- N.H. Motor Transp. Ass'n v. Town of Plaistow, 67 F.3d 326 (1st Cir. 1995) (STAA does not limit local restrictions to safety reasons; reasonable access standard)
- Aux Sable Liquid Prods. v. Murphy, 526 F.3d 1028 (7th Cir. 2008) (STAA requires reasonable access; states retain police powers so long as access is not impeded)
- MITE Corp. v. Dixon, 633 F.2d 486 (7th Cir. 1980) (conflict‑preemption standard—state law is preempted if it is an obstacle to federal objectives)
- Partenfelder v. Rhode, 356 Wis. 2d 492, 850 N.W.2d 896 (Wis. 2014) (preemption is a question of law reviewed de novo)