OPINION
This appeal arises from a car accident involving James Pitts and Charley Will-helm in Winkler County, Texas. The accident occurred at the intersection of State Highway 115 and County Road 201. Pitts was driving south on the state highway as Willhelm was driving east on the county road. Willhelm’s car failed to stop at a stop sign and crashed into Pitts’s car. Pitts sued Winkler County under the Texas Tort Claims Act (TTCA), alleging that Willhelm failed to stop because the county road had a large oil spill that the County covered with dirt, making the oil undetectable. Pitts asserts that the dirt and oil mixture constituted a premise defect for which the County has no governmental immunity. The County moved for summary judgment, arguing that its governmental immunity has not been waived for several reasons. The trial court granted the motion without specifying the grounds it found meritorious.
John Henderson was the County’s foreman in charge of maintaining the roads in the precinct where the accident occurred. He testified by deposition that there is a lot of oil and gas activity in the area and it is not unusual for a truck carrying petroleum to “slosh out a little oil every now and then.” Two days before the accident, his boss, RobbieWolf, instructed him to cover an oil spill on County Road 201. Henderson indicated that the spill was about twenty-feet long and that it covered almost the entire lane. Using a front-end loader, he “slammed” on the brakes to test the slickness of the area. He “slid a little,” so he loaded some dirt from the bar ditch and put it over the oil. He did another test after applying the dirt, and the front-end loader “stopped immediately without skidding.” He estimated that the front-end loader weighs between 20,000 and 25,000 pounds, whereas a passenger car weighs between 4,000 and 5,200 pounds. The test area began at the back of the oil spill and continued for about ten-to-fifteen feet. The record does not reflect how much speed Henderson was able to attain in that length of space. Henderson went back and checked the area to make sure there was no “bleed through” later that day and again the next day. He found that the dirt concealed the oil, so that a motorist would not know that there was oil on the road.
Wolf testified by affidavit and by deposition. In his affidavit, he stated that he is the county commissioner for the precinct where the accident occurred. Upon being notified of an oil spill on County Road 201, he sent employees to cover the spill with dirt because “[i]t is the policy and practice of the County to cover oil spills on the County’s roads with dirt.” Before the accident, Wolf drove by the area of the spill and observed that it had been covered with dirt. He did not receive any complaints about the road after the spill was covered. In his deposition, Wolf testified, “If I see dirt on the road around here, I don’t think nothing about it.” He would not know whether there was oil beneath the dirt.
Pitts testified by deposition that the accident occurred at about 2:30 in the after *570 noon on a “pretty nice day.” Traffic was light, and he did not see any other traffic near the intersection. He was going about sixty-five miles per hour in a seventy-mile zone. As he approached the intersection, he saw “the car coming that way. And it looked like he was stopping, then ... I turned my vision back towards the highway there. Then all of a sudden, I felt it hit me.” He testified that Willhelm’s car appeared to be slowing down as it approached the intersection. Pitts did not see any oil on the road.
In his deposition, Willhelm testified that he was going sixty miles per hour before he approached the stop sign. Describing how the accident happened, he stated: “I pulled up to the stop sign and there was some dirt on the road, and I pulled up to it and it was like my brakes just went out and I slid into the road.” He “pressed on the brakes and everything was fine and then [he] hit the dirt and ... started sliding.” Although he saw the dirt on the road, he did not know why it was there. As far as he knew, it “could have been ... just blown by the breeze.” According to Willhelm, Pitts was not speeding and did not “do anything wrong.”
Willhelm’s father went to look at the scene of the accident the day after it occurred. He saw “dirt ... mixed with an oily kind of stuff.” The dirty area was about sixty-five feet long.
The TTCA provides a limited waiver of governmental immunity for injuries caused by premise defects.
See
Tex. Civ.Prac. & Rem.Code Ann. § 101.022(a) (West 2011). Governmental immunity from suit deprives a court of subject-matter jurisdiction.
Tex. Dep’t of Parks & Wildlife v. Miranda,
Here, the County raised the jurisdictional issue in a summary judgment motion. The motion cites the standards for both a traditional and a no-evidence summary judgment, but does not clearly separate the arguments for the two types of summary judgments. The Texas Supreme Court has noted that a “better practice” is to file separate motions, or at least to include headings that clearly delineate and segregate the two bases for summary judgment.
See Binur v. Jacobo,
When reviewing a summary judgment, we always view the evidence in the light most favorable to the non-mov-ant. We consider all evidence favorable to the non-movant to be true, indulging every reasonable inference and resolving any doubts in the non-movant’s favor.
Arellano v. Americanos USA, LLC,
The County raised several grounds in its summary judgment motion, and Pitts attacks all of those grounds on appeal.
1
We will review the grounds
de novo
and will affirm if any ground is meritorious.
Viasana,
A governmental unit’s liability for premise defects is limited to the duty that a landowner owes to a licensee on private property.
Univ. of Tex.-Pan Am. v. Aguilar,
In its summary judgment motion and on appeal, the County argues that Pitts must establish two other elements in addition to the ones listed above. First, it argues that Pitts must prove that it owned, occupied, or controlled the premises where the accident happened. The County insists that it cannot be liable to Pitts because he was traveling on a state highway, rather than a county road, when the accident happened.
2
*572
The County relies on
County of Cameron v. Brown.
In
Brown,
the plaintiffs’ decedent was in an accident on a causeway that was owned by the State but maintained by Cameron County.
The dispute in Brown centered around which entity controlled the defective premises. In this case, it is undisputed that the County controlled the premises that are alleged to be defective. The issue is whether the County can be held liable for an accident that was caused by a premise defect on its property if the accident occurred on an abutting road not owned or controlled by the County. Brown did not address this issue.
It is well settled that the owner of land abutting a road has a duty to exercise reasonable care not to endanger the safety of people traveling on the road.
See, e.g., Alamo Nat’l Bank v. Kraus,
Second, the County contends that proving “that the condition of the property was a premises defect” is an element of a premise defect claim. The County further contends that whether a condition is a premise defect is a question of law. The case it cites for these contentions states, “Determining whether a condition is a special defect or an ordinary premise defect is a question of law for the court.”
City of Grapevine v. Roberts,
Rather than being an element, “premise defect” is a theory of recovery.
See Del Lago Partners, Inc. v. Smith,
The County asserts that Pitts has cited no authority for the proposition that a dirt-covered oil spill is a premise defect, he has provided no expert testimony to that effect, and he submitted no evidence that the condition of the road was so inadequate or defective that it would have prevented a vehicle from stopping if the vehicle was traveling at a reasonable speed. The County further asserts that it conclusively established that the condition of the road was reasonably safe. These assertions relate to the first element of a premise defect claim — an element that is an issue of fact, not law, and an issue we turn to next.
The first element of a premise defect claim requires the plaintiff to prove that a condition of property is unreasonably dangerous. A condition is unreasonably dangerous if it presents an unreasonable risk of harm.
Brinson Ford, Inc. v. Alger,
Viewed in the light most favorable to Pitts, the summary judgment evidence shows that a sixty-five-feet-long and one-lane-wide oil-dirt mixture immediately preceded an intersection in a seventy-mile speed zone. Both drivers were operating their cars safely within the speed limit in good weather. Nevertheless, Willhelm was unable to stop after applying his brakes. The dirt disguised the oil spill and there was no way for Willhelm to know that the area was slick as he approached the intersection. To establish foreseeability, it is not necessary to show that the exact sequence of events was foreseeable; “only the general danger must be foreseeable.”
Brown,
The County points out that there was no evidence that dirt-covered oil spills had caused previous accidents or had been the subject of complaints. Although such evidence would be probative, it is not re
*574
quired.
See Hall,
The County also argues that it made the area reasonably safe as a matter of law by putting dirt on the oil and by testing to see that the front-end loader could come to a stop in the area after application of the dirt. The fact that the County attempted to cure the oil spill by covering it with dirt does not conclusively prove that the oil-dirt mixture itself was reasonably safe, especially in light of the facts described above. And the performance of a 25,000 pound front-end loader does not necessarily equal that of an ordinary passenger car on a slick road.
The second element of a premise defect claim requires the plaintiff to prove that the defendant had actual knowledge of the unreasonably dangerous condition. To have actual knowledge, a landowner must know that the dangerous condition exists at the time of the accident.
City of Corsicana v. Stewart,
In this case, it is undisputed that the County knew about the oil spill. But Pitts does not contend that the oil spill alone was the premise defect; he contends that the dangerous condition was the oil spill combined with the dirt on top of it. It is also undisputed that the County knew about this condition because Henderson, a County employee, put the dirt on the oil. The dispute centers on whether the County knew that the dirt-covered oil spill was dangerous.
Pitts contends that the County had actual knowledge because it created the dangerous condition by covering the oil spill with dirt. On the other hand, the County argues that it did not know that the condition of the road was dangerous after Henderson covered the spill because his front-end loader did not slide after the dirt was applied. In addition, Henderson claims that he checked the area two times and saw that no oil was bleeding through the dirt. Wolf also observed that the area was covered with dirt. Moreover, Wolf testified that he did not receive any complaints regarding the condition of the road *575 after the spill was covered with dirt. The County argues that this testimony conclusively establishes that it did not receive any such complaints.
It is important to note that the underlying condition at issue here — an oil spill — is an obvious hazard. It was recognized as such by the County and by County employees Henderson and Wolf. This fact distinguishes this case from cases involving innocuous objects.
See, e.g., Univ. of Tex. at Austin v. Hayes,
It is true that there is no evidence of complaints about the road after the dirt was applied, but this lack of evidence is not dispositive. Moreover, the County did not, as it claims, conclusively establish a lack of complaints. Wolf merely stated that
he
did not receive any complaints about the condition of the road after the spill was covered with dirt. Lack of knowledge on the part of one employee does not conclusively establish lack of knowledge on the part of the County.
See Sifford v. Santa Rosa Med. Ctr.,
The County does not challenge the third element of a premise defect claim — that Pitts lacked actual knowledge of the dangerous condition. The fourth element requires a plaintiff to prove that the defendant failed to exercise ordinary care to protect the plaintiff from danger. The County’s arguments regarding this element are essentially the same as its arguments regarding the second element. It relies on the evidence that it covered the oil spill with dirt and that it tested and checked the roadway thereafter. The County ignores the fact that the dirt concealed the oil. The question of the County’s negligence is a quintessential jury question.
*576
The last element of a premise defect claim requires the plaintiff to prove that the defendant’s negligence proximately caused his injuries. The County contends that Pitts’s injuries were caused by Willhelm running the stop sign and colliding with Pitts. We have rejected a similar argument in the past.
See City of Midland v. Sullivan,
We conclude that a fact issue exists as to all of the challenged elements of Pitts’s premise defect claim. But the County makes one final argument as to why its immunity has not been waived. The County argues that its decision to cover the oil spill with dirt falls within the discretionary function exception in the TTCA.
The discretionary function exception preserves the government’s immunity for policy decisions.
See
Tex.Civ.Prao. & Rem.Code Ann. § 101.056;
Stephen F. Austin State Univ. v. Flynn,
In his affidavit, Wolf stated, “It is the policy and practice of the County to cover oil spills on the County’s roads with dirt.” Consequently, the County argues that the discretionary function exception applies here. As Pitts argues, “if the County’s theory were carried to its logical conclusion, then a governmental entity that has a policy of fixing potholes with asphalt, or cleaning soda spills with mops ... could never be liable since it would have a policy addressing the dangerous condition.” Justice Hecht has expressed a similar sentiment. He has noted, “If the government is immune from liability for all policy decisions, it could minimize its liability by making everything policy. The government would be encouraged to make policy on every silly subject imaginable, and the [TTCA’s] discretionary function exception would swallow most of the waiver.” Id. at 661 (Hecht, J., concurring).
In Flynn, the Texas Supreme Court stated that there are two tests for determining whether the discretionary function exception applies. The first distinguishes between policy-level decisions, which are immune, and operational-level decisions, for which there is no immunity. Id. at 657. The second test distinguishes between “the design of public works, for which there is immunity, from their maintenance, for which there is not immunity.” Id. Although the court has set forth the two tests, it has not expressly told us when to apply which test. In Flynn, the court seemed to apply both tests. The court of appeals had held that a university’s decision to have an irrigation system was a policy decision for which immunity was preserved, but that the plaintiffs complaint about the decision to operate the irrigation system over a trail during peak periods of public use was a complaint re *577 garding negligent implementation of a policy decision. Id. In upholding this determination, the supreme court stated, “The court of appeals correctly concluded that the decisions here concerning when and where the water was to spray were operational — or maintenance-level decisions, rather than policy formulation.” Id. at 658.
The County argues that the first test applies here. To establish that this test should apply, the County must first explain why cleaning an oil spill, a function that certainly seems like maintenance under the common understanding of the term, does not in fact constitute maintenance. In its brief, the County states, “It is clearly established law, and the County does not dispute, that governmental units at all levels are required to maintain their streets, roads and highways in accordance with how they were designed and constructed, and that this kind of maintenance is not discretionary.” The County also seems to concede that fixing a pothole is maintenance. But it suggests that there is a legal distinction between fixing a pothole and treating an oil spill. The County states that there is an “important distinction between a decision regarding how to treat a foreign substance on the surface of the roadway, which has nothing to do with maintaining the roadway’s design, from a decision regarding the maintenance of the infrastructure of the roadway itself as it was originally designed.” Although the County asserts that this is an important distinction, it fails to explain why the distinction is important, and the explanation is not apparent to us. Both situations involve maintaining the road in its intended condition, just as replacing a broken tile and cleaning a soda spill both constitute maintenance of a floor in its proper condition.
See Tex. Dep’t of Transp. v. Arzate,
Even if the discretionary function exception could immunize the decision to cover oil spills with dirt, the evidence only establishes that the County had a blanket policy of covering oil spills with dirt. There is nothing to suggest that the County’s policy specified how to apply the dirt or how much to use. Thus, even under the County’s theory, the actual implementation of the policy by Henderson in this case would not fall within the discretionary function exception.
All of Pitts’s issues are sustained. The judgment of the trial court is reversed, and the cause is remanded for trial.
Notes
. Pitts's brief lists seven issues on appeal, including an issue generally asserting that the trial court erred in granting summary judgment and several issues specifically challenging the grounds raised by the County. But the remainder of the brief is not organized around the listed issues. Consequently, we have chosen to follow the arrangement of the issues in the summary judgment motion.
. According to the County, the two vehicles collided while Pitts’ car was on the state highway. The evidence it cites does not conclusively establish this fact. Based on the accident report, it appears that the accident occurred in the intersection. For purposes of argument, we will assume that the County did not own or control the place where the accident occurred.
. Although Pitts asserted in the trial court that the oil-dirt mixture was a special defect, he has abandoned that issue on appeal.
. The Texas Supreme Court has cited this section of this hornbook in discussing a licensee's knowledge in a TTCA case.
See Brown,
