[¶ 1] Melvin and Cathy Tibert and Mark and Suzi Tibert (collectively known as “Tiberts”) appeal from the trial court’s judgment dismissing their action against the City of Minto, Bill and Kathy Slomin-ski, and Minto Grain, LLC, for declaratory relief. We affirm.
I
[¶ 2] Minto Grain is located at Minto, North Dakota, adjacent to railroad tracks used by Burlington Northern Santa Fe Railroad (“BNSF”), the successor of Burlington Northern Railroad. Minto Grain is a grain storage facility that was previously owned by Minto Farmer’s Elevator. Bill and Kathy Slominski assumed operation of Minto Grain in 1999, and they purchased the facilities in January 2000. At that time, the facilities were located on property comprising a railroad right of way owned by BNSF or its predecessors and leased to the operators of the facility. In January 2001, BNSF conveyed two parcels of the right of way to the Slominskis by quit-claim deed, reserving certain roadway easements and mineral rights. The Ti-berts own residential property adjacent to one of those parcels in Minto.
[¶ 3] Since at least 1980, a road once called Elevator Road and now known as Kilowatt Drive, has existed along the eastern portion of the two Minto Grain parcels. Kilowatt Drive also partially lies on a railroad right of way owned by persons not joined in this action. Elevator Road, now Kilowatt Drive, was commonly used by the public and the Tiberts to access Minto Grain, railroad property, other businesses, and residential properties.
[¶ 4] On June 2, 1980, the City proposed an ordinance to establish Elevator Road as a city street and rename it Kilowatt Drive. The ordinance was passed on July 7, 1980. However, the trial court found the City failed to take any further action in compliance with statutory requirements for the opening of a public street. Despite this failure, the City erected street signs, placed water and sewer *443 lines along the street, and maintained at least a portion of Kilowatt Drive through snow removal and occasional maintenance. Residences along Kilowatt Drive were assigned addresses, which allowed delivery and emergency services to accurately locate the homes.
[¶ 5] A portion of Kilowatt Drive crosses a bridge over the Harriet Drain. On July 11, 1980, a bridge maintenance agreement was executed among the City, Walsh County, and Walsh County Water Management. On August 4, 1980, the City’s mayor reported the bridge would be maintained by Walsh County and the Walsh County Water Management District. On August 5, 1980, Walsh County Board of Commissioners decided that Walsh County would assume future bridge maintenance. On December 2, 1980, Burlington Northern Railroad conveyed its ownership in the bridge to Walsh County through a donation bill of sale. The stated purpose of the conveyance was “for the continued use, operation, and maintenance in the interest of the public, forever.” According to the trial court, there is no evidence showing any other portions of Kilowatt Drive were conveyed to the City or Walsh County.
[¶ 6] The Tiberts sued the City and Minto Grain in October 2001, seeking a declaration that Kilowatt Drive is a public street. The Tiberts claimed BNSF made a common-law dedication of the railroad right of way over which- Kilowatt Drive is situated before it conveyed the property to the Slominskis. On October 30, 2002, Min-to Grain gave a perpetual easement across the portions of the two parcels comprising Kilowatt Drive to the City of Minto. The purpose of the easement was to allow public ingress and egress to the Kilowatt Drive area and to “foster commerce along the rail, limit the non-commercial use of the roadway by the public, and provide general access to residences.... ”
[¶ 7] Following a bench trial, on May 12, 2003, the trial court dismissed the Ti-berts’ action. The trial court found the Tiberts faded to show, by clear and convincing evidence, that Kilowatt Drive was established by the conduct of Minto Grain and its predecessors or BNSF and its predecessors. Specifically, the trial court found Kilowatt Drive was never statutorily established or dedicated as an official city street. The trial court also held the Ti-berts’ action moot, finding Minto Grain’s October 2002 perpetual easement provided essentially the same relief the Tiberts would acquire if the trial court determined there was a statutory or common-law dedication. The trial court further found Bill and Kathy Slominski were entitled to a judgment of dismissal because no cognizable claim had been established against them. The Tiberts appeal.
II
[¶ 8] On appeal, the Tiberts argue the trial court erred in finding there was no justiciable controversy because the perpetual easement between Minto and Minto Grain rendered the Tiberts’ issue moot. The Tiberts contend the easement granted by Minto Grain to the City of Minto is not equivalent to an easement held in trust for the public for purposes of a public street.
[¶ 9] When a trial court dismisses a case for mootness, we review the factual findings under the clearly erroneous standard set forth in Rule 52(a), North Dakota Rules of Civil Procedure.
See Syversen v. Hess,
[¶ 10] A trial court properly dismisses a case for mootness if the case “has lost its character as a present, live controversy of the kind that must exist if we are to avoid advisory opinions on abstract questions of law.”
St. Louis Fire Fighters Ass’n,
[¶ 11] The trial court erred in finding the easement created essentially the same relief the Tiberts were seeking. The newly-created easement is more limited than if the trial court were to declare a public dedication of Kilowatt Drive.
Unless there are reservations, the general public, that is to say any and every one, has the right to use dedicated property to the full extent to which such easements are commonly used.... Whatever use of the dedicated land as is fairly within the terms of the dedication and reasonably serves to fit the land for enjoyment by the public in the manner contemplated is authorized.
C.J.S. Dedication § 73, 383-84 (2001). Kilowatt Drive was commonly used as a public street allowing members of the public, including the Tiberts, to gain access to the various businesses and homes in the area along Kilowatt Drive. Under the terms of the easement, this access may now be restricted. The stated goal of the newly-created easement is to “limit the non-commercial use of the roadway by the public.” Although the easement purports to allow access to residences, Minto Grain has reserved the right to close Kilowatt Drive for specified periods at its discretion. We hold the trial court erred in concluding the Tiberts’ case was moot.
Ill
[¶ 12] The Tiberts argue the trial court erred in determining there was no clear and convincing evidence of BNSF and its predecessors’ common-law dedication of Kilowatt Drive. The Tiberts argue a public roadway was established by BNSF and its predecessors’ actions, which amounted to an implied dedication, resting on or including and incorporating the principles of estoppel in pais.
[¶ 13] “In a dedication, the private landowner intentionally appropriates land for public use.”
Brown v. Bd. of Co. Commissioners for Pennington Co.,
The dedication, therefore, is regarded not as transferring a right, but as operating to preclude the owner from resuming his right of private property, or indeed any use inconsistent with the public use. The ground of the estoppel is that to reclaim the land would be a violation of good faith to the public and to those who have acquired private property with a view to the enjoyment of the use contemplated by the dedication.
Ark. State Highway Comm. v. Sherry,
[¶ 14] The property interest conveyed through a common-law dedication is an easement.
Pleak v. Entrada Prop. Owners’ Ass’n,
[¶ 15] Common-law dedication requires, (1) an intention to dedicate and, (2) public acceptance of the dedication.
Cole,
[¶ 16] A common-law dedication must be proven by clear and convincing evidence.
See Cole,
[¶ 17] Whether a common-law dedication has been made is a question of fact, and the trial court’s determination will not be reversed unless it is clearly erroneous.
Wojahn v. Johnson,
[¶ 18] The trial court also made findings related to, or referring to, our decision in
Nowling v. BNSF Ry.,
[¶ 19] We conclude the trial court did not err in finding a lack of clear and convincing evidence that BNSF or its predecessors dedicated Kilowatt Drive. The trial court’s interpretation of our holding in
Nowling
was not clearly erroneous. In
Nowling,
we held that an operating railroad’s right of way was a public highway, under the North Dakota Constitution and, as such, not subject to adverse possession or acquiescence.
Nowling v. BNSF Ry.,
[¶ 20] Upon reviewing the entire record, we do not have a definite and firm conviction that the trial court was mistaken in finding the Tiberts failed to show, by clear and convincing evidence, that a common-law dedication occurred. We conclude the trial court’s findings, based on the evidence before it, were not clearly erroneous.
IV
[¶ 21] We affirm the judgment of the trial court dismissing the Tiberts’ action for declaratory relief.
Notes
. An implied dedication is sometimes referred to as "common-law dedication” or "dedication by estoppel.”
Carlson v. Burkhart,
