Plaintiff Sonja Evette Price (“plaintiff’) appeals the entry of summary judgment in favor of defendant City of Winston-Salem (“defendant”). Evidence presented on the motion tended to show that on 11 August 1995 plaintiff was walking among a group of pedestrians on Church Street in Winston-Salem when her right heel lodged in a space in the sidewalk. Plaintiff lost her balance and fell on a wooden stake protruding from the ground at the edge of the sidewalk. Plaintiff sustained injuries which included a fractured foot. As a result, on 11 August 1998 plaintiff initiated this suit alleging defendant’s negligence in failing to warn of and remedy a dangerous condition. On 7 May 1999 defendant moved for summary judgment, and the motion was heard on 24 May 1999.
Plaintiff offered evidence that she fell on the sidewalk located on the west side of the 100 block of North Church Street near the corner of North Church and Second Streets and in front of City Hall. Plaintiff submitted the affidavit of Frank Evans, a Senior Coordinator for defendant, who stated that the portion of sidewalk on which plaintiff fell was an “expansion joint” where a piece of felt is placed in the sidewalk to prevent buckling. The length of the expansion joint was approximately 554 feet long, 1A inches wide, and zero to !4 inch deep. Plaintiff submitted her own affidavit wherein she testified the black felt material normally used to fill such an expansion joint had eroded, leaving a surface the same color as the surrounding sidewalk. Plaintiff testified the expansion joint “was not an obvious defect” and the gap was “not easy to see because its surface was the same color as the sidewalk.” Plaintiff testified the wooden stake was also “camouflaged” because it blended with surrounding “numerous landscaping wood chips.”
Defendant proffered evidence that although it had engaged in construction surveying work involving the placing of stakes on Church Street at the relevant time, any such staking work was performed in the 100 block of South Church Street and not the 100 block of North Church Street in front of City Hall and near the intersection of Second Street. Defendant offered the affidavit of City Engineer *57Jack Anderson Leonard who testified that all survey staking work for the City is performed by City surveyors in the Engineering Division, and that diligent review of all Engineering Division records revealed that in 1995 no City Engineering Division employee, nor anyone contracted by the Engineering Division, performed survey staking on the west side of North Church Street in front of City Hall. Rather, Engineering Division records showed that in 1995 defendant engaged in engineering and construction work around the old City employee parking lot, bounded by First Street, South Chestnut Street, Belews and Main Street. The stakes were removed from the site before the sidewalks were reopened to pedestrians.
In addition, defendant offered evidence that a private construction company engaged in construction work on North Church Street in 1995. Mr. Leonard testified in his affidavit that a private company employed to construct the Wachovia Bank parking deck removed and replaced portions of sidewalk on the west side of North Church Street adjoining City Hall while constructing an underground tunnel. Defendant submitted therewith a copy of an Easement Agreement signed 2 May 1994 wherein defendant granted Wachovia Bank a temporary easement over portions of the sidewalk in the 100 block of North Church Street for purposes of constructing the tunnel.
In response, plaintiff submitted deposition testimony of City surveyor John Spainhour to the effect that he performed staking work on Second Street and on Church Street south of City Hall between First Street and Salem Avenue. Mr. Spainhour testified he spent five hours on Second Street doing construction staking work the week plaintiff fell, and six horns on Church Street staking around the city parking lot south of City Hall. Plaintiff also offered the deposition testimony of Steve Fleming, a claims adjuster for defendant, who testified he believed defendant had performed construction staking work on Church Street. Further deposition testimony offered by plaintiff tended to establish defendant conducted construction staking work in the “100 block of Church Street,” and that subsequent to plaintiffs accident barricades were placed in the 100 block of North Church Street where plaintiff fell.
At the hearing’s conclusion the trial court entered an order granting summary judgment in favor of defendant, finding “there is no genuine issue as to any material fact and the defendant is entitled to a judgment as a matter of law.” Plaintiff appeals.
*58Plaintiff assigns error to the trial court’s entry of summary judgment in favor of defendant, arguing there existed genuine issues of material fact sufficient to survive defendant’s motion. It is well-established that our review of the grant of a motion for summary judgment requires the two-part analysis of whether, “(1) the pleadings, depositions, answers to interrogatories, and admissions on file, together with the affidavits, show that there is no genuine issue as to any material fact, and (2) the moving party is entitled to judgment as a matter of law.” Gaunt v. Pittaway, 139 N.C. App. 778, 784, 534 S.E.2d 660, 664 (2000) (citations omitted). Summary judgment is rarely appropriate in a negligence action, Cucina v. City of Jacksonville, 138 N.C. App. 99, 102, 530 S.E.2d 353, 355, disc, review denied, 353 N.C. 588,-S.E.2d-(2000) (citation omitted), and should only be granted after the facts are clearly established or admitted, and the issue of negligence has been reduced to a mere question of law. Osborne v. Annie Penn Memorial Hospital, 95 N.C. App. 96, 99-100, 381 S.E.2d 794, 796, disc. review denied, 325 N.C. 547, 385 S.E.2d 500 (1989) (citation omitted).
In order to establish a city’s negligence in the maintenance of its sidewalks, a plaintiff must introduce evidence sufficient to support jury findings that the plaintiff, (1) fell and sustained injuries, (2) the proximate cause of the injuries was a defect in the sidewalk, (3) the defect was such that a reasonable person knowing of its existence should have foreseen the likelihood of the injury, and (4) the city had actual or constructive notice of the defect for a sufficient time prior to the plaintiff’s fall such that the condition could have been remedied. See Cook v. Burke County, 272 N.C. 94, 97, 157 S.E.2d 611, 613 (1967) (citation omitted). In a summary judgment proceeding, defendant carries the burden of establishing that no genuine issue as to any of these necessary elements exists and that plaintiff cannot produce evidence sufficient to support an essential element of the claim. See Cucina, 138 N.C. App. at -, 530 S.E.2d at 355. All evidence must be considered in the light most favorable to the non-movant. Lynn v. Burnette, 134 N.C. 731, 531 S.E.2d 275 (2000).
As a preliminary matter, we are unpersuaded that the stake upon which plaintiff fell is relevant to the outcome of this appeal. Plaintiff repeatedly argues defendant was actively negligent in placing the stake in close proximity to the sidewalk. Defendant argues that the stake likely was pláced there by a private contractor. Regardless of who placed the stake, the evidence does not reveal that the stake in any way caused plaintiff’s fall, and indeed, there is no forecast of evi*59dence tending to show plaintiffs injuries were any more significant than had the stake not been present. Plaintiff has not argued a theory of enhanced injury based on the placement of the stake, and we will not reach out to address this unbriefed issue.
Moreover, we note that the first three elements of plaintiffs claim are not in dispute. Defendant does not dispute that plaintiff fell and injured herself on the expansion joint. Despite defendant’s evidence that the expansion joint was “standard,” defendant has also not produced evidence to counter plaintiffs affidavit testimony that the black felt material normally used to fill such a joint had eroded, and therefore the unevenness in the sidewalk created by the expansion joint was hidden. Nor has defendant proffered any evidence in support of its motion tending to show that a reasonable person, knowing the condition of the expansion joint and adjacent stake, would not have foreseen the likelihood of plaintiffs injury.
Rather, the dispositive issue on appeal is whether there is sufficient evidence from which a jury could find that defendant was in such proximity to the expansion joint that defendant was on constructive notice of its alleged defect. Defendant’s evidence focuses on testimony from City officials that although defendant was engaged in staking work on Church Street at the relevant time, defendant did not perform work in the 100 block of North Church Street where plaintiff allegedly fell. Therefore, defendant argues plaintiff failed to establish that defendant created a dangerous condition or had actual or constructive notice of any such condition.
However, plaintiff presented deposition testimony tending to show City employees performed staking work on Second Street and in the “100 block of Church Street” during the week plaintiff fell. In Nourse v. Food Lion, Inc., 127 N.C. App. 235, 488 S.E.2d 608 (1997), affirmed, 347 N.C. 666, 496 S.E.2d 379 (1998), this Court held the entry of summary judgment in favor of the defendant-store improper where the plaintiff’s evidence raised an inference that the defendant had constructive notice of the presence of a grape and water on its floor. While the defendant presented evidence to show none of its employees was aware of the water or grape on the floor, the plaintiff presented evidence that the grape was brown, giving inference that it had been on the floor for some time, and that the water likely resulted from ice that had fallen from the grape display and had been on the floor long enough to melt. Id. at 241, 488 S.E.2d at 612. This court held such an inference was sufficient to create a genuine issue as to *60whether the defendant had constructive notice of the condition which caused the plaintiffs fall. Id.
Likewise, in the present case, plaintiffs evidence is sufficient to create an inference from which a jury might conlcude that defendant’s agents were working in the vicinity of plaintiffs accident, and thus, should have had either actual or constructive knowledge of the condition of the expansion joint. We cannot hold the facts of what occurred and whether defendant created or should have known of the condition leading to plaintiffs injuries were clearly established or admitted and that “the issue of negligence has been reduced to a mere question of law.” See Osborne, 95 N.C. App. at 99-100, 381 S.E.2d at 796. In fact, a most careful review of the entire record now before this Court leaves the reader unclear about precisely where the various events took place. Where such questions exist, it is the jury’s proper role to answer them. The entry of summary judgment was therefore improper.
Moreover, defendant argues summary judgment was also appropriately granted on grounds that plaintiff was contributorily negligent as a matter of law. While the trial court’s order is not clear as to whether contributory negligence was a factor in the entry of summary judgment, “ ‘[i]f the granting of summary judgment can be sustained on any grounds, it should be affirmed on appeal. If the correct result has been reached, the judgment will not be disturbed even though the trial court may not have assigned the correct reason for the judgment entered.’ ” Harter v. Vernon, 139 N.C. App. 85, 95, 532 S.E.2d 836, 842 (2000) (quoting Shore v. Brown, 324 N.C. 427, 428, 378 S.E.2d 778, 779 (1989)).
Here, however, the trial court’s entry of summary judgment cannot be supported by plaintiff’s alleged contributory negligence. “Issues of contributory negligence, like those of ordinary negligence, are ordinarily questions for the jury and are rarely appropriate for summary judgment. Only where the evidence establishes the plaintiff’s own negligence so clearly that no other reasonable conclusion may be reached is summary judgment to be granted.” Blue v. Canela, 139 N.C. App. 191, 195, 532 S.E.2d 830, 833, disc. review denied, 352 N.C. 672, - S.E.2d -(2000) (citation omitted). Plaintiff testified that both the expansion joint and wooden stake were not readily visible; that because she was walking in a group of pedestrians she was “keeping a proper lookout” by looking straight ahead; that the sunlight was in her face; and that distractions such as pedestrian and vehicle traffic and loud construction on Church Street were occurring *61prior to her fall. The evidence does not so clearly establish plaintiffs negligence that a jury could not reasonably reach a differing conclusion.
The trial court’s entry of summary judgment in favor of defendant was error.
Reversed and remanded.
Judge EDMUNDS concurs. Judge GREENE dissents.