Larson v. Pleasant Grove City, 525 P.3d 1269

Pleasant Grove enacted a Transportation Utility Fee (TUF) to fund repair and maintenance of city roads after an engineering study showed large portions of streets in poor condition.
The TUF imposed three monthly tiers based on a user-demand study measuring intensity of roadway use: residential ($8.45), tier 1 businesses ($41.27), and tier 2 high‑use businesses ($236.05).
TUF revenues were required to be deposited in a separate Transportation Utility Revenue Fund and could be used only for street maintenance, repair, and related engineering costs.
A resident and several commercial property owners sued, arguing the City lacked authority to create a transportation utility and that the TUF was a tax (requiring different procedures) rather than a fee.
The district court held the City had authority but concluded the TUF was a tax because road improvements benefit the public generally; the City appealed that characterization to the Utah Supreme Court.
The Supreme Court affirmed municipal authority to enact the TUF, held the TUF is a service fee (not a tax), and remanded for the district court to decide whether challengers waived or adequately raised an argument that the fee is unreasonable.

Issue	Plaintiff's Argument	Defendant's Argument	Held
Was the City authorized to enact the TUF?	City lacks statutory authority; transportation utility not listed in municipal utility provisions	General welfare statute grants municipalities independent authority to adopt measures related to safety and welfare, including user fees	Affirmed: City had authority under the general welfare statute
Is the TUF a tax or a fee?	TUF is a tax because improved roads benefit the public at large, not just fee-payers	TUF is a service fee: a specific charge tied to use of city roads and funds restricted to road repair	Reversed district court: TUF is a service fee; remanded to decide if challengers waived or proved fee is unreasonable

V-1 Oil Co. v. Utah State Tax Comm’n, 942 P.2d 906 (Utah 1996) (articulates test distinguishing taxes from fees: purpose and reasonableness)
State v. Hutchinson, 624 P.2d 1116 (Utah 1980) (explains municipalities’ general welfare power supplements specific grants of authority)
Harding v. Alpine City, 656 P.2d 985 (Utah 1982) (limits on specific statutory grants can constrain local action)
Bd. of Educ. of Jordan Sch. Dist. v. Sandy City Corp., 94 P.3d 234 (Utah 2004) (gives local governments latitude in addressing local growth and problems)
Dairy Prod. Servs., Inc. v. City of Wellsville, 13 P.3d 581 (Utah 2000) (standard of review for summary judgment in municipal cases)