OPINION
ROSS, Justice.
Donald Ray Bass was convicted of possessing more than four ounces but less than five pounds of marihuana and sentenced to one year of imprisonment. A deputy sheriff stopped Bass as Bass was driving on Interstate Highway 20 near [648]*648Longview. After obtaining Bass’ consent to search his vehicle, the officer found marihuana in the trunk and arrested him. On appeal, Bass presents one issue for review: whether the trial court erred in overruling his motion to suppress the evidence on the basis the traffic stop was illegal. For the following reasons, we reverse and render a judgment of acquittal.
We review the trial court’s ruling on a motion to suppress by an abuse of discretion standard. Oles v. State, 993 S.W.2d 103, 106 (Tex.Crim.App.1999). In a suppression hearing, the trial court is the sole trier of fact and judge of the credibility of the witnesses and the weight to be given their testimonies. We view the evidence in the light most favorable to the trial court’s ruling, State v. Ballard, 987 S.W.2d 889, 891 (Tex.Crim.App.1999), and afford almost total deference to the trial court’s determination of historical facts which the record supports, especially when the fact findings are based on an evaluation of the witnesses’ credibility and demeanor. State v. Ross, 32 S.W.3d 853, 856 (Tex.Crim.App.2000); Guzman v. State, 955 S.W.2d 85, 89 (Tex.Crim.App.1997). We review de novo the court’s application of the law of search and seizure to those facts. Ross, 32 S.W.3d at 856. Because no findings of fact or conclusions of law were filed, we will assume the trial court made implicit findings of fact that support its ruling as long as those findings are supported by the record. If the judge’s decision is correct on any theory of law applicable to the case, the decision will be sustained. Id. at 855-56.
The officer stopped Bass without a warrant, and therefore the State bore the burden at the suppression hearing of demonstrating that the stop was reasonable within the totality of the circumstances. See Hulit v. State, 982 S.W.2d 431, 436 (Tex.Crim.App.1998); Russell v. State, 717 S.W.2d 7, 10 (Tex.Crim.App.1986). To briefly stop and detain an individual for investigative purposes, an officer need only possess reasonable suspicion, supported by articulable facts, that criminal activity may be afoot. Terry v. Ohio, 392 U.S. 1, 29, 88 S.Ct. 1868, 1884, 20 L.Ed.2d 889, 911 (1968). The officer stopped Bass for what he believed was a traffic violation. To justify a traffic stop, the officer must have observed specific objective, articulable facts which, in light of the officer’s experience and personal knowledge, together with inferences from those facts, would warrant a reasonable person to believe a traffic violation had occurred. See Davis v. State, 947 S.W.2d 240, 242-43 (Tex.Crim.App.1997); Valencia v. State, 820 S.W.2d 397, 399 (Tex.App.-Houston [14th Dist.] 1991, pet. ref'd).
Bass’ argument on appeal is that, even accepting all of the officer’s testimony as true, the facts presented do not prove the reasonableness of the stop. Bass contends the sole issue in this case is whether the officer articulated specific facts available to him at the time of the incident to give rise to a reasonable suspicion that Bass had committed a traffic offense, i.e., a violation of Section 545.060(a) of the Texas Transportation Code pertaining to driving within a single lane.1 The State contends there were two bases for the stop. One was Bass’ failure to drive within a single lane. Another was to determine whether Bass was intoxicated or fatigued. Although the State on appeal fails to present [649]*649substantive argument on the latter basis, we will address both bases.
The officer’s testimony about his observations of Bass’ driving was as follows:
Q [by Prosecutor] Do you remember coming in contact with someone you later knew as Donald Ray Bass?
A Yes, sir.
Q How did that contact come about?
A I was eastbound on 1-20, headed into 31. It was getting close to shift change when I noticed a vehicle in front of me was swerving within its lane.
Q Okay. Once you had noticed him swerving, did he ever go outside his marked lanes?
A Yes, sir, he did.
Q And do you remember how many times?
A No, sir, I do not.
Q Okay. Were there other vehicles around you at that time?
A Yes, sir. There was traffic on I-20.
Q Okay. Once you saw this person failing to maintain a single lane, what did you do next?
A I stopped the vehicle.
Q All right. Do you remember where you stopped it?
A It was just west of the 31 exit that runs between Longview and Kilgore.
[[Image here]]
Q ... And what took place at the back of the vehicle?
A I began talking to the individual, just, you know, trying to find out if he was tired, or intoxicated, or what might be causing him to swerve within his lanes.
[[Image here]]
Q ... How long did you follow him?
A I had been following the subject from [Highway] 135. New 135 to that area there is approximately two and a half miles — three miles.
Q All right. And that’s when you saw him failing to maintain a single lane?
A Yes, sir.
Q And do you know — were y’all being passed by vehicles, or was he speeding, were y’all passing vehicles, or do you know?
A We were not speeding, and I can’t recall whether we were being passed by vehicles or not.
Q But you know that there were other vehicles around on the highway?
A Oh, yes, sir. Yes, sir.
[[Image here]]
Q [by Defense Counsel] Was the basis for your stop [sic] the Defendant in this case — his failure to maintain a single lane?
A Yes, sir.
[[Image here]]
Q Officer, did you observe any car trying to pass my client at the time that he attempted or actually changed lanes?
A In the distance that we traveled, yes, sir. There were several vehicles that passed us.
Q All right.
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OPINION
ROSS, Justice.
Donald Ray Bass was convicted of possessing more than four ounces but less than five pounds of marihuana and sentenced to one year of imprisonment. A deputy sheriff stopped Bass as Bass was driving on Interstate Highway 20 near [648]*648Longview. After obtaining Bass’ consent to search his vehicle, the officer found marihuana in the trunk and arrested him. On appeal, Bass presents one issue for review: whether the trial court erred in overruling his motion to suppress the evidence on the basis the traffic stop was illegal. For the following reasons, we reverse and render a judgment of acquittal.
We review the trial court’s ruling on a motion to suppress by an abuse of discretion standard. Oles v. State, 993 S.W.2d 103, 106 (Tex.Crim.App.1999). In a suppression hearing, the trial court is the sole trier of fact and judge of the credibility of the witnesses and the weight to be given their testimonies. We view the evidence in the light most favorable to the trial court’s ruling, State v. Ballard, 987 S.W.2d 889, 891 (Tex.Crim.App.1999), and afford almost total deference to the trial court’s determination of historical facts which the record supports, especially when the fact findings are based on an evaluation of the witnesses’ credibility and demeanor. State v. Ross, 32 S.W.3d 853, 856 (Tex.Crim.App.2000); Guzman v. State, 955 S.W.2d 85, 89 (Tex.Crim.App.1997). We review de novo the court’s application of the law of search and seizure to those facts. Ross, 32 S.W.3d at 856. Because no findings of fact or conclusions of law were filed, we will assume the trial court made implicit findings of fact that support its ruling as long as those findings are supported by the record. If the judge’s decision is correct on any theory of law applicable to the case, the decision will be sustained. Id. at 855-56.
The officer stopped Bass without a warrant, and therefore the State bore the burden at the suppression hearing of demonstrating that the stop was reasonable within the totality of the circumstances. See Hulit v. State, 982 S.W.2d 431, 436 (Tex.Crim.App.1998); Russell v. State, 717 S.W.2d 7, 10 (Tex.Crim.App.1986). To briefly stop and detain an individual for investigative purposes, an officer need only possess reasonable suspicion, supported by articulable facts, that criminal activity may be afoot. Terry v. Ohio, 392 U.S. 1, 29, 88 S.Ct. 1868, 1884, 20 L.Ed.2d 889, 911 (1968). The officer stopped Bass for what he believed was a traffic violation. To justify a traffic stop, the officer must have observed specific objective, articulable facts which, in light of the officer’s experience and personal knowledge, together with inferences from those facts, would warrant a reasonable person to believe a traffic violation had occurred. See Davis v. State, 947 S.W.2d 240, 242-43 (Tex.Crim.App.1997); Valencia v. State, 820 S.W.2d 397, 399 (Tex.App.-Houston [14th Dist.] 1991, pet. ref'd).
Bass’ argument on appeal is that, even accepting all of the officer’s testimony as true, the facts presented do not prove the reasonableness of the stop. Bass contends the sole issue in this case is whether the officer articulated specific facts available to him at the time of the incident to give rise to a reasonable suspicion that Bass had committed a traffic offense, i.e., a violation of Section 545.060(a) of the Texas Transportation Code pertaining to driving within a single lane.1 The State contends there were two bases for the stop. One was Bass’ failure to drive within a single lane. Another was to determine whether Bass was intoxicated or fatigued. Although the State on appeal fails to present [649]*649substantive argument on the latter basis, we will address both bases.
The officer’s testimony about his observations of Bass’ driving was as follows:
Q [by Prosecutor] Do you remember coming in contact with someone you later knew as Donald Ray Bass?
A Yes, sir.
Q How did that contact come about?
A I was eastbound on 1-20, headed into 31. It was getting close to shift change when I noticed a vehicle in front of me was swerving within its lane.
Q Okay. Once you had noticed him swerving, did he ever go outside his marked lanes?
A Yes, sir, he did.
Q And do you remember how many times?
A No, sir, I do not.
Q Okay. Were there other vehicles around you at that time?
A Yes, sir. There was traffic on I-20.
Q Okay. Once you saw this person failing to maintain a single lane, what did you do next?
A I stopped the vehicle.
Q All right. Do you remember where you stopped it?
A It was just west of the 31 exit that runs between Longview and Kilgore.
[[Image here]]
Q ... And what took place at the back of the vehicle?
A I began talking to the individual, just, you know, trying to find out if he was tired, or intoxicated, or what might be causing him to swerve within his lanes.
[[Image here]]
Q ... How long did you follow him?
A I had been following the subject from [Highway] 135. New 135 to that area there is approximately two and a half miles — three miles.
Q All right. And that’s when you saw him failing to maintain a single lane?
A Yes, sir.
Q And do you know — were y’all being passed by vehicles, or was he speeding, were y’all passing vehicles, or do you know?
A We were not speeding, and I can’t recall whether we were being passed by vehicles or not.
Q But you know that there were other vehicles around on the highway?
A Oh, yes, sir. Yes, sir.
[[Image here]]
Q [by Defense Counsel] Was the basis for your stop [sic] the Defendant in this case — his failure to maintain a single lane?
A Yes, sir.
[[Image here]]
Q Officer, did you observe any car trying to pass my client at the time that he attempted or actually changed lanes?
A In the distance that we traveled, yes, sir. There were several vehicles that passed us.
Q All right. Did you observe any incident that came close to causing an accident or was unsafe in any manner in that regard?
A No, sir, I guess not.
We first discuss the issue of whether this testimony reveals specific, articulable facts sufficient to give rise to a reasonable suspicion that Bass was intoxicated. The officer testified Bass was swerving within his lane. He followed Bass for two and one-half to three miles. On appeal, the State seems to assume by inference that, because the officer followed Bass for about three miles, he observed Bass swerving for [650]*650that distance. The officer said Bass was not speeding.
Police officers may justifiably make inferences from visual observations based on their experiences in law enforcement. Here, however, the officer did not testify that, based on his experience, he subjectively2 suspected Bass of being intoxicated. Nor did he testify that anything about the objective circumstances — time, location, the vehicle’s movement, etc. — would have led a reasonable officer to suspect Bass was intoxicated, except Bass’ swerving. From the testimony, we conclude the State failed to carry its burden to show articulable facts that demonstrate the reasonableness of the stop on the basis of a suspicion that Bass was intoxicated.
The second potential basis for the traffic stop was the officer’s observance of what he believed was a traffic violation. It is well settled that a peace officer is empowered to stop motorists when that officer reasonably believes he or she has observed a traffic violation. Valencia, 820 S.W.2d at 399. Specifically, the State alleges the officer reasonably believed Bass violated Section 545.060(a) of the Transportation Code. This statute provides that an operator on a roadway divided into two or more clearly marked lanes for traffic (1) shall drive as nearly as practical entirely within a single lane; and (2) may not move from the lane unless that movement can be made safely. Tex. TRANSp. Code Ann. § 545.060(a) (Vernon 1999). In other words, a violation of Section 545.060(a) occurs only when a vehicle fails to stay within its lane and that movement is not safe or is not made safely. State v. Cerny, 28 S.W.3d 796, 800 (Tex.App.-Corpus Christi 2000, no pet.); Hernandez v. State, 983 S.W.2d 867, 871 (Tex.App.-Austin 1998, pet. ref'd); see also Aviles v. State, 23 S.W.3d 74, 77 (Tex.App.Houston [14th Dist.] 2000, pet. ref'd).
The issue before us is whether the officer had a reasonable suspicion, based on articulable facts, that Bass failed to keep his vehicle within its lane and did so in an unsafe manner. We find the State failed to meet its burden because it failed to show articulable facts to demonstrate the reasonableness of the stop on the basis of [651]*651a suspicion Bass violated Tex. TRAnsp. Code AnN. § 545.060(a).
There is no testimony from the officer that Bass’ lane change occurred in an unsafe manner. The officer did not articulate facts sufficient to support a reasonable suspicion to detain Bass. See Cerny, 28 S.W.3d at 801. When asked, “Did you observe any incident that came dose to causing an accident or was unsafe in any manner in that regard,” the officer answered, “No, sir, I guess not.” (Emphasis added.) The officer testified he saw no unsafe behavior. Though the officer testified that in the distance they traveled several vehicles passed them, he never testified that when the lane change occurred there were cars passing Bass or that Bass’ lane change was unsafe. See Corbin v. State, 33 S.W.3d 90, 94 (Tex.App.-Texarkana 2000, pet. granted) (testimony established driver failed to maintain single lane, but failed to establish movement made unsafely).
Bass properly relies on Hernandez, 983 S.W.2d 867, and similar cases. In Hernandez, as in this case, the defendant made only one movement out of his lane, and the officer testified there was nothing about that particular movement that was unsafe or improper. In this case, we have no testimony Bass crossed out of his lane more than once or that when he did so it was in an unsafe manner. The relevant testimony on this point was as follows:
Q Okay. Once you had noticed him swerving, did he ever go outside his marked lanes?
A Yes, sir, he did.
Q And do you remember how many times?
A No, sir, I do not.
The testimony indicates that, once the officer saw Bass failing to maintain a single lane he pulled him over. There is no indication regarding the number of times Bass actually left his lane of traffic. There is nothing in the record to indicate this lane change was any less safe than any other lane change made on highly traveled highways.
Other cases on which Bass relies involve momentary “drifting” of a car over the line when there were no other circumstances showing such a momentary movement was unsafe. In Ehrhart, the court of appeals reversed the trial court’s denial of a motion to suppress. Ehrhart v. State, 9 S.W.3d 929, 931 (Tex.App.-Beaumont 2000, no pet.). The court found there was no testimony from the officers that Ehrhart’s “weaving” was unsafe or dangerous. Id. at 930. “As the record contains no evidence the movement was unsafe or dangerous, an actual traffic violation did not occur.” Id.; see also Hernandez, 983 S.W.2d at 870; Atkinson v. State, 848 S.W.2d 813, 815 (Tex.App.-Houston [14th Dist.] 1993, no pet.). Because there is no evidence in this case the lane change was unsafe, there was no actual traffic violation and no reasonable suspicion, based on ar-ticulable facts, Bass failed to keep his vehicle in its lane and did so in an unsafe manner.
We find the trial court abused its discretion in overruling Bass’ motion to suppress. For all of the reasons stated, we reverse and render a judgment of acquittal.
Dissenting opinion by Chief Justice CORNELIUS.