ATTORNEY FOR APPELLANT            ATTORNEYS FOR APPELLEE
P. Stephen Miller                    Jeffrey A. Modisett
Fort Wayne, Indiana                    Attorney General of Indiana
                            
                            Teresa Dashiell Giller
                            Deputy Attorney General

                            Rosemary L. Borek
                            Deputy Attorney General
                            Indianapolis, Indiana

    Charged with carrying a handgun without a license as a class C felony, See footnote the defendant-appellant brought this interlocutory appeal challenging the denial of his motion to suppress the handgun seized by police during a routine traffic stop. The Court of Appeals reversed, finding that a police officer may not as matter of routine practice question about the presence of weapons during a traffic violation stop. Lockett v. State, 720 N.E.2d 762 (Ind. Ct. App. 1999). We granted transfer and now affirm the trial court, holding that the Fourth Amendment does not prohibit police from routinely inquiring about the presence of weapons.
    On October 2, 1998, Fort Wayne Police Officer Jon Bonar, in uniform and driving a marked police squad car, observed a vehicle operated by the defendant, Geoffrey C. Lockett, turning without using a turn signal, making wide turns, driving at inconsistent speeds, and using the entire roadway. Believing that the driver might be impaired, Officer Bonar signaled to Lockett to pull over and walked up to the driver's side of Lockett's car. Two other persons were passengers, one in the right front seat and one in the rear seat. Lockett lowered his window and the officer noticed a strong odor of spilled alcohol. Pursuant to his usual routine, Officer Bonar asked Lockett for identification and asked whether Lockett had any weapons in the vehicle. The officer then requested that Lockett get out of the car for a sobriety check. Lockett did not respond to the weapons inquiry but simply handed the officer his identification and exited the car. As Lockett was stepping from the vehicle, the officer once again asked him whether he had any weapons on his person or in the vehicle. The defendant responded, "Yes, sir, underneath the driver's seat." Record at 59. Officer Bonar looked down and saw a handgun on the floor sticking out from under the driver's seat, and he took the weapon for his own safety. After unloading the handgun and placing it in the squad car, Officer Bonar returned and performed a pat-down search and a sobriety breath test of the defendant. Lockett was not arrested for driving while intoxicated but for driving with a suspended license, and for carrying a handgun without a license.
    The defendant's motion to suppress claimed that the search of his vehicle violated the Fourth Amendment to the United States Constitution and Article 1, Section 11, of the Indiana Constitution. In neither the motion nor the supporting brief did the defendant argue that the standard under the Indiana Constitution is different from that under the United States Constitution. On appeal from the denial of his motion, the defendant's only reference to the Indiana Constitution is his assertion that the officer's weapons inquiry "is a violation of the 5th and 4th amendments of the United States Constitution and of sections 11 and 14 of Article 1 of the Indiana Constitution." Appellant Br. at 7. Because the defendant presents no authority or independent analysis supporting a separate standard under the state constitution, any state constitutional claim is waived. Williams v. State, 724 N.E.2d 1093, 1097 n.5 (Ind. 2000); Brown v. State, 703 N.E.2d 1010, 1015 n.4 (Ind. 1998); Fair v. State, 627 N.E.2d 427, 430 n.1 (Ind. 1993). The defendant contends that Officer Bonar violated his right under the Fourth Amendment to be free from unreasonable search and seizure by asking, during a traffic stop, whether the defendant had any weapons. The defendant challenges only the officer's inquiry regarding weapons, not the officer's actions in initiating the traffic stop.
A traffic stop is more akin to an investigative stop under Terry v. Ohio, 392 U.S. 1, 88 S.Ct. 1868, 20 L.Ed.2d 889 (1968) than a custodial arrest. Berkemer v. McCarty, 468 U.S. 420, 439, 104 S.Ct. 3138, 3150, 82 L.Ed.2d 317, 334 (1984). The United States Supreme Court in Terry stated the issue of unreasonableness of an investigative stop properly considers whether the officer's actions were "reasonably related in scope to the circumstances which justified the interference in the first place." Terry, 392 U.S. at 19-20, 88 S.Ct. at 1879, 20 L.Ed.2d at 905. In Florida v. Royer, 460 U.S. 491, 103 S.Ct. 1319, 75 L.Ed.2d 229 (1983), the Supreme Court observed that "an investigative detention must be temporary and last no longer than is necessary to effectuate the purpose of the stop" and that "the investigative methods employed should be the least intrusive means reasonably available to verify or dispel the officer's suspicion in a short period of time." Id. at 500, 103 S.Ct. at 1325-26, 75 L.Ed.2d at 238.
In Pennsylvania v. Mimms, 434 U.S. 106, 98 S.Ct. 330, 54 L.Ed.2d 331 (1977), the United States Supreme Court, confronting a claim that a weapon was improperly seized during a routine traffic stop, explained:
The touchstone of our analysis under the Fourth Amendment is always "the reasonableness in all the circumstances of the particular governmental invasion of a citizen's personal security." Terry v. Ohio, 392 U.S. 1, 19 (1968). Reasonableness, of course, depends "on a balance between the public interest and the individual's right to personal security free from arbitrary interference by law officers." United States v. Brignoni-Ponce, 422 U.S. 873, 878 (1975).

Id. at 108-09, 98 S.Ct. at 332, 54 L.Ed.2d at 335-36. The safety of police officers is a "legitimate and weighty" justification for intrusion. Mimms, 434 U.S. at 110, 98 S.Ct. at 333, 54 L.Ed.2d at 336. In Maryland v. Wilson, 519 U.S. 408, 117 S.Ct. 882, 137 L.Ed.2d 41 (1997), the Court declared, "Regrettably, traffic stops may be dangerous encounters," and noted that "in 1994 alone, there were 5,762 officer assaults and 22 officers killed during traffic pursuits and stops." Id. at 413, 117 S.Ct. at 885, 137 L.Ed.2d at 47.
    The Supreme Court further acknowledged its concern for officer safety in Knowles v. Iowa:
    This is not to say that the concern for officer safety is absent in the case of a routine traffic stop. It plainly is not. See Mimms, [434 U.S.] at 110; Wilson, [519 U.S.] at 413-414. But while the concern for officer safety [during a traffic stop] may justify the "minimal" additional intrusion of ordering a driver and passengers out of the car, it does not by itself justify the often considerably greater intrusion attending a full field-type search. . . . [O]fficers have other, independent bases to search for weapons and protect themselves from danger. For example, they may order out of a vehicle both the driver, Mimms, supra, at 111, and any passengers, Wilson, supra, at 414; perform a "patdown" of a driver and any passengers upon reasonable suspicion that they may be armed and dangerous, Terry v. Ohio, 392 U.S. 1 (1968); conduct a " Terry patdown" of the passenger compartment of a vehicle upon reasonable suspicion that an occupant is dangerous and may gain immediate control of a weapon, Michigan v. Long, 463 U.S. 1032, 1049 (1983); and even conduct a full search of the passenger compartment, including any containers therein, pursuant to a custodial arrest, New York v. Belton , 453 U.S. 454, 460 (1981).

525 U.S. 113, 117-18, 119 S.Ct. 484, 488, 142 L.Ed.2d 492, 498 (1998). In comparison to ordering a motorist stopped for a traffic violation to exit the car, which is permitted under the Fourth Amendment, asking whether the stopped motorist has any weapons is far less intrusive and presents insignificant delay.
    The federal circuits are divided as to whether the Fourth Amendment permits an officer during a traffic stop to ask questions unrelated to the purpose of the stop. Compare United States v. Shabazz, 993 F.2d 431 (5th Cir. 1993)(holding an officer may ask traffic stop detainee questions unrelated to the purpose of the stop so long as it does not unduly prolong the stop) with United States v. Holt, 229 F.3d 931 (10th Cir. 2000)(holding an officer may not ask traffic stop detainee questions unrelated to the purpose of the stop without independent reasonable suspicion).
    In the present case, the officer validly stopped the defendant's vehicle for a traffic infraction. When the officer approached the vehicle, he smelled alcohol, and this prompted the officer to investigate whether the driver was intoxicated. During this investigation, the officer asked the defendant whether he had any weapons. The question was justified by police safety concerns, and it did not materially extend the duration of the stop or the nature of the intrusion. We hold that Officer Bonar's questions were not an unreasonable search and seizure under the Fourth Amendment.
    The defendant also contends that the question by the officer effectively rendered him in custody entitling him to the protections under Miranda. See footnote Ordinarily, persons detained for traffic stops are not "in custody" for purposes of Miranda. Berkemer, 468 U.S. at 440, 104 S.Ct. at 3150, 82 L.Ed.2d at 334-35. This is not to say a traffic stop may not turn into a custodial situation based upon the conduct of the officer. Id; see, e.g., Conwell v. State, 714 N.E.2d 764 (Ind. Ct. App. 1999)(finding detainee in custody when officer immediately ordered driver out of car, handcuffed him, and placed him in a choke hold).
    In the present case, however, Officer Bonar's traffic stop of the defendant, the officer's request that the defendant exit the car, and the officer's questioning the defendant regarding weapons did not constitute a custodial interrogation. This was a conventional traffic stop, and no Miranda warnings were required as the defendant was not in custody.     We affirm the trial court's denial of the defendant's motion to suppress. This cause is remanded to the trial court for further proceedings.

    SHEPARD, C.J., and SULLIVAN, and BOEHM, JJ., concur. RUCKER, J., concurs in result with separate opinion.

                             ROSEMARY L. BOREK
                            Deputy Attorney General
                            Indianapolis, Indiana

 GEOFFREY C. LOCKETT,            )
                                         )
    Appellant-Defendant,                 )    Supreme Court Cause Number
                                         )    02S03-0004-CR-232
        v.                               )    
                                         )    Court of Appeals Cause Number
STATE OF INDIANA,                        )    02A03-9905-CR-184
                                         )
    Appellee-Plaintiff.                  )