¶1
Kennedy, J.
— In this quiet title action, Ralph and Claudia Alldredge appeal the trial court’s grant of summary judgment to Deborah Heg by which the trial court ruled that a recorded but unopened easement for ingress, egress, access, and road purposes is appurtenant to Keg’s real property. The Alldredges contend that genuine issues of [300]*300material fact preclude summary judgment as to whether the easement was abandoned and, if a trier of fact should find that it has not been abandoned, as to whether Ms. Heg ought nevertheless to be equitably estopped from enforcing the easement. They also contend that the trial court erred by failing to specify that the scope of any rights Ms. Heg may have to utilize the easement in the future can be resolved only after weighing the relative hardships on the parties based on such facts as may exist at the time that actual use of the easement is proposed. We find there are material issues of fact as to whether the easement was abandoned. There is sufficient evidence in the record to support a finding of abandonment and to support equitable estoppel on one of the three theories presented by the Alldredges, though not on the other two. Accordingly, we reverse in part and affirm in part. And although it is unclear to us whether the trial court actually intended to preclude any future court review regarding the scope of Ms. Heg^s potential future use of the easement in light of the relative hardship to the parties, to the extent that the trial court may have so intended, we modify the ruling to preserve those issues.
FACTS
¶2 In the 1940s, a predecessor of the various Pope & Talbot, Inc., and Pope Resources entities that were named as defendants below subdivided property located on Whidbey Island that is bordered on the west by Admiralty Inlet, on the east by Smugglers Cove Road, and on the south by Whidbey Island State Park. The property was never formally platted, but was subdivided into parcels of various sizes having metes and bounds descriptions. Parcels A and B together contain approximately 22 acres and are now owned by the respondent Deborah Heg. Parcel B is a waterfront parcel; Parcel A fronts on Smugglers Cove Road, a county road. Parcels C and D together contain approximately 11 acres and are now owned by the appellants Ralph and Claudia Alldredge. Parcel D is a waterfront parcel; Parcel C fronts on the county road.
[301]*301¶3 Parcels E, F, G, H, and I are waterfront parcels that are substantially smaller than Parcels A through D and are now owned by several of the Alldredges’ neighbors to the south who were defendants below but who are not parties to this appeal.
f4 By 1957, the Pope & Talbot predecessor that subdivided the land had sold most if not all of the parcels in the subdivision, though it retained ownership of two parcels referred to as Pope Tract 1 and Pope Tract 2. Pope Tract 1 is a 60-foot wide strip of land that extends from its point of beginning abutting Parcel A in a southeasterly direction to its point of termination abutting the State Park. Pope Tract 2 is a 40-foot wide strip that connects Pope Tract 1 to Smugglers Cove Road. Pope Tract 2 was opened as a roadway initially called McClement Road, but subsequently renamed Smugglers Lagoon Lane. The Alldredges and their neighbors to the south use Smugglers Lagoon Lane to access their properties. Pope Tract 1 has never been fully opened as a roadway although it apparently provides the means by which some of the neighbors reach their yards and driveways from Smugglers Lagoon Lane.
¶5 In January 1957, Pope & Talbot, Inc., recorded a Declaration of Easement containing the metes and bounds descriptions of Pope Tract 1 and Pope Tract 2, and containing the following operative language:
This easement shall be for ingress, egress, access and road purposes. This easement shall vest in each owner of property which abuts upon the tracts of land hereinabove described and this easement shall be an easement running with the land both as to burden and benefit as to each such abutting tract.
Clerk’s Papers at 336-38.1
[302]*302¶6 Appendix A to this opinion, which is found at Clerk’s Papers 345, depicts Parcels A through I and Pope Tracts 1 and 2 as configured in 1957 when the easement was granted. By then, Bayard Wheeler owned Parcels A and B, and a private road located in the interior of Parcel A provided Wheeler with access to Smugglers Cove Road. Although both Parcel A and Parcel B abutted on the easement, Wheeler never used or proposed to use the easement granted by Pope & Talbot.
¶7 In March 1967, Wheeler sold Parcels A and B to Donald Thomas on a real estate contract under which Thomas could obtain incremental deed releases “provided that a permanent easement, right of way or public road is provided to the waterfront portion of subject property.” Clerk’s Papers at 180. Wheeler’s conveyance to Thomas made no mention of the Pope & Talbot easement. Thomas never used or proposed to use the easement granted by Pope & Talbot. As had Wheeler, Thomas used the road on Parcel A to get to and from Smugglers Cove Road. Thomas also placed a deep road cut across the portion of his property that abuts the dead end of the Pope & Talbot easement, leaving a four- to six-foot barrier between his property and the easement.
¶8 The Alldredges purchased Parcels C and D in 1989. That same year, Pope & Talbot quitclaimed to the Alldredges the portion of Pope Tract 1 that runs between Parcels C and D, thereby creating Parcel J. Thereafter, Pope & Talbot quitclaimed other portions of Pope Tract 1 to the owners of various other parcels abutting Tract 1. Pope & Talbot retained ownership of some portions of Pope Tract 1 and all of Pope Tract 2. These retained portions are called Parcel K.
¶9 Prior to the Alldredges’ purchase, Parcels C, D, and J had been used only for timber purposes and were heavily wooded. The Alldredges cleared a home site and built a vacation cabin that they plan to convert to a permanent [303]*303home after Ralph Alldredge retires from his law practice in California. The Alldredges do not use Parcel J for road or driveway purposes; rather they have incorporated it into their yard by landscaping it. Although their cabin is located on Parcel D, their driveway is located on Parcel C and connects to Smugglers Lagoon Lane on Parcel C. The placement of their house indicates the contemplated use of Parcel J as part of the yard of the house, rather than as a road or driveway.
¶10 The portions of the 60-foot wide easement that Pope & Talbot quitclaimed to the Alldredges’ neighbors to the south have also largely been incorporated into the yards of their respective homes. One neighbor to the south, the Sages, built a septic system, which the county permitted to be built on a portion of the easement. Given the location of the well that provides the Sages with their water, relocation of the mound that serves that system would be problematic, as well as extremely expensive.
¶11 In March 1993, Thomas sold Parcels A and B to Deborah Heg. The deed to Ms. Heg references the 1957 easement. Ms. Heg and her husband have invested in excess of $2 million in the acquisition, improvement, and landscaping of Parcels A and B. They reconfigured the private road on Parcel A leading to Smugglers Cove Road from a 1940s’ style driveway to a curved and sweeping drive through the veritable park that they have created on Parcels A and B. The reconfigured and paved driveway serves both their residence on Parcel B and their guesthouse on Parcel A. Ms. Heg obtained approval for a boundary line adjustment increasing the size of Parcel B to nearly 5 acres and decreasing the size of Parcel A to approximately 17 acres. As a condition of approving this boundary line adjustment, the county required Ms. Heg to provide written confirmation that Parcel B will always have legal access across Parcel A to Smugglers Cove Road, and Ms. Heg complied with that requirement.
¶12 Ralph Alldredge and Deborah Heg spoke by telephone shortly before Ms. Heg purchased Parcels A and B. [304]*304Among the topics discussed was a boundary line adjustment between Parcels B and D. Within a year after Deborah Heg bought the parcels, Ralph Alldredge told the Hegs that he believed that the easement had never been intended to benefit Parcels A and B, but even if so intended, that he believed the easement had been abandoned by the prior owners of Parcels A and B. Apparently, this explanation was met with silence on the part of the Hegs.
¶13 A couple of unusually rainy seasons followed the Heg purchase, and water began to run downhill off the Alldredge property onto the Heg property. Deborah notified Ralph of the problem, and Ralph asked her to recommend someone to fix the problem. She did so, and the Alldredges hired the man she recommended. After assessing the situation, this person recommended a drainage system be built, part of it to be at a location that was within the confines of the easement, and part of it to be underground on the Heg side of the property line. The Hegs approved the location, and the drain was installed at a cost to the Alldredges of over $8,000.
¶14 Intermittently during the first few years after Deborah Heg purchased Parcels A and B, she and her husband and the Alldredges discussed a boundary line adjustment between Parcels B and D to more closely conform their respective boundaries to the topography of the land in the area where the easement abuts Parcels A, B and D. Deborah and her husband were aware of Ralph and Claudia’s ongoing concerns about the easement, and the Hegs privately discussed with each other the possibility of giving up their easement rights or potential rights in exchange for the boundary line adjustment. Although they never made such a proposal to the Alldredges, Mr. Heg told Mr. Alldredge that he and Deborah had consulted with an attorney and believed they had easement rights that could be the basis for a lawsuit against the Alldredges if they were not willing to come to terms over the boundary line adjustment. Mr. Alldredge took this to mean that if they did come to terms, the Hegs would not make a claim of right to [305]*305use the easement, but he did not articulate this understanding to the Hegs.
¶15 The parties agreed to swap equal triangles of land in order to accomplish the boundary line adjustment. But then, Deborah Heg wrote Ralph and Claudia Alldredge telling them that in her opinion the two triangles, while equal or approximately equal in size, were not equal in value. She pointed to the property tax assessments on each of the parcels to illustrate her point, and she reminded the Alldredges that the greater part of the Alldredge triangle was located within Parcel J and was encumbered by the easement, whereas none of the Heg triangle was encumbered. And she reminded them that they had yet to take care of the fact that a portion of the Alldredges’ drainage system was buried on the Heg side of the property line, within the triangle that would become Alldredge property in the course of the swap.
¶16 The Alldredges ultimately offered to pay the Hegs $2,000 over and above the swap of the triangles of land, the Hegs accepted that offer, and the deal was consummated. Appendix B to this opinion, which is found at Clerk’s Papers 349, depicts the configuration of Parcels A through K following the quitclaim by Pope & Talbot of various portions of the easement area to the Alldredges and to various of their neighbors to the south, the boundary line adjustment between Parcels A and B, and the boundary line adjustment among Parcels B, D and J.
¶17 On November 21, 2001, Deborah Heg filed a complaint to quiet title to the easement, naming the Alldredges, several of their neighbors to the south whose properties abut the easement, and various Pope & Talbot entities as defendants. The Pope & Talbot defendants and certain of the neighbors were subsequently dismissed as parties defendant. None of the Alldredges’ neighbors who remained parties at the time of the summary judgment have joined the Alldredges in this appeal.
¶18 During discovery, Deborah Heg explained that she is not certain whether she will ever seek to actually use the [306]*306easement, but that she wishes to preserve her ability to do so in case she should ever decide to sell Parcel A in a transaction by which she could obtain a higher price for Parcel A by giving up her easement rights there and substituting her easement rights across Parcels J and K to serve Parcel B.
¶19 On October 31, 2002, the trial court granted Deborah Heg’s motion for summary judgment. The court ruled that the easement at issue is appurtenant to parcels A and B, that Deborah Heg is entitled to ingress, egress, access, and road use over and upon the easement area, that the defendants may not unreasonably interfere with Ms. Heg’s reasonable exercise of her rights to the easement, that the defendants use the easement area for other than road purposes at their own risk, and that the Sages had encroached upon the easement area by placing the mound for their septic system on the easement.
¶20 This appeal followed. The Alldredges do not appeal the trial court’s ruling that the easement was intended to benefit Parcels A and B; rather they appeal the court’s rulings that the easement was never abandoned and that Ms. Heg is not equitably estopped from enforcing the easement. The Alldredges contend there are material issues of fact as to whether Ms. Heg abandoned the easement and the trial court erred in granting summary judgment.
ANALYSIS
¶21 This court reviews a summary judgment order de novo, performing the same inquiry as the trial court. Kruse v. Hemp, 121 Wn.2d 715, 853 P.2d 1373 (1993). The court must consider the facts submitted and all reasonable inferences from those facts in the light most favorable to the nonmoving party. Wilson v. Steinbach, 98 Wn.2d 434, 437, 656 P.2d 1030 (1982). A moving defendant may satisfy the initial burden by showing that there is an absence of evidence to support the nonmoving party’s case. Young v. Key Pharms., Inc., 112 Wn.2d 216, 225 n.1, 770 P.2d 182 [307]*307(1989). The moving defendant need not submit affidavits but may instead support the motion by merely challenging the sufficiency of the plaintiff’s evidence as to any material issue. Young, 112 Wn.2d at 226. In response, the nonmoving party may not rely on the allegations in the pleadings but must set forth specific facts by affidavit or otherwise that show a genuine issue exists. Las v. Yellow Front Stores, Inc., 66 Wn. App. 196, 198, 831 P.2d 744 (1992). Summary judgment is proper if there is no genuine issue of material fact and the moving party is entitled to judgment as a matter of law. Kruse, 121 Wn.2d at 722; CR 56(c).
Abandonment
¶22 It is settled law in Washington that (absent a statute or contract provision to the contrary) mere non-use of an easement, standing alone, is not sufficient to establish abandonment, regardless of the lapse of time. See, e.g., Thompson v. Smith, 59 Wn. 2d 397, 407, 367 P.2d 798 (1962).
¶23 Nevertheless, lapse of time is a factor for a trier of fact to consider in determining whether a grantee has abandoned the easement. Cf., Neitzel v. Spokane Int’l Ry., 80 Wash. 30, 41, 141 P. 186 (1914).2 Whether the grantee paid anything to acquire the easement is another factor to be considered, in that intention to abandon property rights for which one has paid value will not be presumed. Id. Placement by the grantee of a barrier rendering use of a right of way impossible or impractical will support a finding of abandonment. Cf., N. Pac. Ry. v. Tacoma Junk Co., 138 Wash. 1, 244 P. 117 (1926) (a conversion case turning upon whether a railroad company had abandoned its right of way and the property left thereon by reason of nonuse and taking up of a portion of its track; held: nonuse alone [308]*308insufficient to prove abandonment but removal of the rails themselves sufficient to show abandonment of that portion of the spur from which the rails had actually been removed). Nonuse of a platted but never opened easement coupled with long term use of a substitute way will also support a finding of abandonment. Barnhart v. Gold Run, Inc., 68 Wn. App. 417, 422-23, 843 P.2d 545 (1993).
¶24 The facts in the instant case bear considerable similarity to those in Barnhart. There, an easement was created as part of a platted development to provide access for use of the adjacent property owners, but the portion of the easement that was intended to serve Lot 31 was never opened. Instead, while Lots 29, 30 and 31 were in common ownership by one Ms. Harris, she built a house on Lot 30 that encroached on a portion of the unopened platted way and built a jeep road that did not follow the platted way but eventually connected up with it. The jeep road remained in use by successive owners of Lot 31 for some 40 years. By 1990, Barnhart owned Lot 31, and Karspeck owned Lot 30. Barnhart filed suit against Karspeck and others to determine Barnhart’s interest in the platted but unopened way. The trial court determined that Barnhart had lost any right to the use of the unopened portion of the platted way but had acquired a prescriptive easement over the substitute way. The court of appeals affirmed.
¶25 The Barnhart majority reasoned that by building the jeep road, Ms. Harris clearly evidenced an intent to abandon the platted way. Id. at 422-23 (citing 1 Wash. State Bar Ass’n, Washington Real Property Deskbook § 15.46 at 15-25 (2d ed. 1986) (citing in turn Schumacher v. Brand, 72 Wash. 543, 546-47, 130 P. 1145 (1913)). Judge Sweeney agreed with this portion of the majority’s analysis, but dissented on other grounds. See 68 Wn. App. at 425-26 (Sweeney, J., dissenting, but agreeing with the majority’s conclusion that Ms. Harris abandoned the unopened platted way when she built the alternate route).
¶26 Here, Parcels A and B have remained in common ownership since the recording of the easement. The [309]*309portion of the recorded way that abuts Parcels A and B has never been opened and instead has been incorporated into the yards of the Alldredges and their neighbors to the south. Over the years, the successive common owners of Parcels A and B have constructed, reconfigured, and paved a roadway that serves both Parcels A and B. One of the owners, Wheeler, required his successor, Thomas, to contract to provide Parcel B with access to the county road across Parcel A as a condition of obtaining successive deed releases. Although the record does not reflect whether Thomas ever sought such deed releases, it does reflect that Thomas eventually acquired full title to Parcels A and B and then built a deep road cut that changed the existing topography and created a four- to six-foot barrier to automobile access to the unopened way.
¶27 And then Deborah Heg, as a condition of the county’s approval of the boundary line adjustment between Parcels A and B, provided the county with written assurance that Parcel B will always be able to access the county road across Parcel A. Ms. Heg also reconfigured the way in such a manner as to serve both the main house on Parcel B and the guesthouse on Parcel A — and then paved the reconfigured way.
f 28 Under Barnhart, this evidence is sufficient to support a finding by a fair-minded trier of fact that Wheeler abandoned the easement, or that Thomas did, or even that Ms. Heg did. While only one such abandonment necessarily must be proved, the Alldredges are not required to elect which owner’s actions they will rely upon in order to survive summary judgment.
¶29 We are not persuaded by Ms. Keg’s arguments to the contrary. While it is true that a property owner is not limited to only one means of access, the fact that such an owner (or predecessor owner) elects to create a way across his own property and to secure its permanent use for himself and his assigns, and not only fails to use an unopened right of way across another’s property but also creates a barricade cutting off his own convenient access to [310]*310the unopened way, creates a strong inference of abandonment of the unopened way. At this juncture, the Alldredges are entitled to the benefit of that inference, and the trial court erred in granting summary judgment.
Equitable Estoppel
f30 The Alldredges argue in the alternative that even if there has been no abandonment of the unopened way by Ms. Heg and her predecessors, nevertheless equitable estoppel bars Ms. Heg from using the easement for access. Equitable estoppel requires three elements:
(1) An admission, statement, or act inconsistent with the claim afterwards asserted; (2) action by the other party on the faith of such admission, statement, or act; and (3) injury to such other party resulting from allowing the first party to contradict or repudiate such admission, statement or act.
Arnold v. Melani, 75 Wn.2d 143, 147, 437 P.2d 908, 449 P.2d 800 (1968). The doctrine of equitable estoppel is based on the principle that a person shall not be permitted to deny what he or she has once solemnly acknowledged. Id. But the “solemn acknowledgment” need not have been express or intentional:
“An easement may be extinguished by conduct of the owner of it even though he had no intention to give up the easement. This is due to the general principle that the owner of an easement will not be permitted to change a position once taken by him if the change would cause undue hardship to the owner of the servient tenement.”
Humphrey v. Jenks, 61 Wn.2d 565, 567-68, 379 P.2d 366 (1963) (quoting 2 American Law of Property § 8.99, at 305) (1952). Thus, where the conduct of an owner of an easement (or that of his predecessors) does not suffice to establish abandonment of the easement, it may nevertheless suffice to bar enforcement where there has been a change of position by the owner of the servient estate and resulting hardship.
¶31 The question in the instant case then becomes this: If following our remand a trier of fact decides that there has [311]*311been no abandonment of the easement by Ms. Heg or her predecessors, are there nevertheless genuine issues of material fact permitting the Alldredges to try their claim of equitable estoppel?
f32 Because there is sufficient evidence to support a finding of abandonment, there is also sufficient evidence to support the first element of equitable estoppel — admissions, statements or acts inconsistent with the claim afterward asserted. With respect to the second element — action on the part of the Alldredges in reliance upon such admission, statement or act — the Alldredges point to the following: (1) With the express approval of the Hegs, the Alldredges placed an expensive drainage system on the downhill portion of the easement, and to permit the road to be opened on the uphill portion of the easement would necessarily block the flow of water and render the drainage system useless; (2) in reliance upon the apparent abandonment of the easement, the Alldredges have incorporated the portion of the easement that abuts their parcels into their yard, which includes the planting of trees and other expensive landscaping, and have placed their house on the site accordingly; and (3) quite aside from their understanding that the easement had been abandoned, they have relied to their detriment upon the assertion by Mr. Heg that unless the boundary adjustment were consummated, the Hegs would assert a claim to enforce the easement — indicating that if they did complete the deal there would be no lawsuit.
¶33 In response, Ms. Heg contends that since the drainage system is located within 10 feet of the western boundary of the easement, and the easement is 60 feet wide, there is plenty of room for both the road and the drain; moreover, construction of a road would necessarily require recognition that water flows downhill so that a system would need to be installed uphill of the road to tie into the existing drainage system. Clearly, Ms. Heg has the better argument with respect to the drain — so much so that a reasonable trier of fact could not reach a different conclusion. Thus, as did the trial court, we reject the drain as [312]*312evidence of reliance and extreme hardship if the road were to be built.
¶34 As for the land swap by which the boundary line adjustment between these parties was consummated, a careful reading of the record reveals no evidence that a relinquishment of Ms. Keg’s potential claim with respect to the easement was any part of the bargain. It is clear that the parties discussed the boundary line adjustment between Parcels B and D before Ms. Heg ever purchased her parcels, and that Ralph Alldredge indicated willingness to consider the matter because the then-existing boundaries were counterintuitive in light of the topography of the land in the area where the easement abutted Parcels A and B. Within a year after that conversation, and after Ms. Heg purchased the property, Ralph Alldredge explained the history of the easement to the Hegs and told them why he believed the easement had long since been abandoned. Apparently, Ms. Heg remained silent in the face of this explanation, neither agreeing nor disagreeing with the views expressed. Her silence cannot reasonably be construed as an admission, however, because she had no obligation to respond to the explanation. Although it is clear that the Hegs discussed between themselves whether to give up their potential rights to enforce the easement in exchange for the boundary line adjustment, it is equally clear that they never made such a proposal; nor did the Alldredges make such a proposal. Instead, Mr. Heg made a veiled threat of future litigation regarding the easement if the boundary adjustment were not consummated and Mr. Alldredge took this to mean that if the boundary adjustment was made, there would be no future litigation.
¶35 Certainly a rational trier of fact could conclude that the Alldredges never would have consummated the deal if they had realized that Ms. Heg was going to sue them anyway. But there is simply no evidence that the land swap caused any hardship to the Alldredges. Instead, the exchange was mutually beneficial because it brought the parties’ respective boundary lines into better conformity [313]*313with the topography of the land. Again, Ms. Heg has the better position, and a rational trier of fact could not decide otherwise on the evidence in this record. As did the trial court, we reject the land swap as a basis for equitable estoppel.
¶36 The Hegs do not respond to the Alldredges’ contention that (as have several of their neighbors to the south) they have relied to their detriment upon the conduct of Ms. Keg’s predecessors indicating abandonment of the easement by incorporating the portion of the 60-foot strip that abuts their parcels into their yard, and by choosing their building site on the assumption that they had a yard, not a roadway, in front of their house. We also note that if the road were to be built, the Alldredges’ driveway leading to Smugglers Lagoon Lane would lie on the other side of the roadway from their house. To this extent, the Alldredges have presented a viable claim for equitable estoppel, although their other contentions with respect to equitable estoppel must fail.
Weighing of Hardships
¶37 Finally, the Alldredges construe the trial court’s ruling to permit Ms. Heg to place her road anywhere within the 60-foot strip that she desires without regard to the relative hardships that could result to her neighbors to the south, in terms of landscaping and in terms of the Sages’ septic mound. They ask this court to clarify that, in the event that Ms. Heg should prevail following our remand, her placement of the roadway remains subject to future court review.
¶38 We agree that this is appropriate — although we hasten to add that it is far from clear to us that the trial court actually intended to preclude any such future review. At the conclusion of the summary judgment proceeding, and although Ms. Heg had prevailed, it was far from clear whether she intended ever to actually build the roadway. She herself did not know whether she ever would do so, and [314]*314her purpose in bringing the lawsuit was only to preserve her right to do so at some indeterminate time in the future. Thus, as the Alldredges concede, the trial court was not required to address relative hardships at that juncture, and will not be so required unless and until the roadway is actually built.
¶39 We think the trial court’s ruling that in the meantime, while Ms. Heg holds her options open, the neighbors utilize the easement for other than roadway purposes at their own risks was not intended to preclude future court review of any actual placement of the roadway. But in an excess of caution, to the extent that the trial court may have so intended, we modify the ruling to expressly preserve the relative hardship issues for future review — in the event that the roadway is ever built.
¶40 In conclusion, we reverse in part and remand for such further proceedings as shall be consistent with this opinion, specifically for a trial on the issue of abandonment and on the single theory of equitable estoppel that has [315]*315survived this appeal. We affirm the trial court’s remaining rulings except as expressly modified herein.
Schindler, J., concurs.
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