These consolidated appeals arise out of tort claims actions filed by the plaintiffs against the South Carolina Department of Transportation (SCDOT). The jury returned verdicts in favor of the plaintiffs; the trial court reduced the verdicts pursuant to the S.C. Tort Claims Act, S.C.Code Ann. § 15-78-10 et seq. The plaintiffs and SCDOT appeal. We affirm.
FACTS
These cases arise out of an automobile accident which occurred on January 4, 2000, on Interstate 77 (1-77) in Columbia, between the Boyden Arbor overpass and Percival Road. At 8:10 p.m., a Ford Expedition driven by Barry Harp, while heading north on 1-77, hydroplaned and crossed the center median into the southbound lanes, striking cars driven by Deborah Giannini, and Tracey Golden. Roderic Bradley was a passenger in the vehicle driven by Golden. Giannini was killed; Golden and Bradley suffered serious bodily injuries.
The plaintiffs filed tort claim actions alleging SCDOT was negligent in failing to install median barriers which could have prevented Harp’s vehicle from crossing over into the southbound lane of traffic. SCDOT answered and claimed it was immune from liability under the S.C. Tort Claims Act, S.C.Code Ann. § 15-78-60(15). The trial court denied SCDOT’s motions for directed verdict, and the case proceeded to trial. The jury returned verdicts of $1.5 million dollars to the estate of Giannini, $745,000 to Golden, and $645,000 to Bradley. SCDOT filed motions for judgment notwithstanding the verdict (JNOV) and to reduce the verdicts in accordance with the statutory limitations of liability set forth by the Tort Claims Act. The trial court denied JNOV but reduced the verdicts to $200,000 for each plaintiff. SCDOT and the plaintiffs appeal.
ISSUES
SCDOT Appeal:
1. Did the trial court err in denying SCDOT’s motions for directed verdict and JNOV?
*5792. Did the trial court err in refusing to instruct the jury-regarding the non-taxability of their verdict?
Plaintiffs’ Appeal:
1. Does the Tort Claims Act’s limitation of recovery to $600,000 total per occurrence violate equal protection?
2. Did the General Assembly violate the “one subject” rule of S.C. Const., Art. Ill, § 17 by “logrolling” or “bobtailing” the reenactment of statutory caps in the 1994 and 1997 Appropriations Acts?
Plaintiff Giannini’s Appeal:
1. Did the trial court err in apportioning the $600,000 verdict equally among the three plaintiffs, as opposed to apportioning it in proportion to the verdicts?
1. SCDOT APPEAL-JNOV
SCDOT contends the trial court erred in denying its motions for a directed verdict and JNOY on numerous grounds. It contends a) it did not owe a duty to install a median barrier where the accident occurred, b) it was entitled to design/discretionary immunity, and c) there is no evidence that the absence of a median barrier was the proximate cause of the accident. We disagree. We find these matters were properly submitted to a jury.
Initially, SCDOT asserts that S.C.Code § 15-78-60(15) shields it from liability. Section 15-78-60(15) sets forth exceptions to the state’s waiver of sovereign immunity, stating, in pertinent part, that a governmental entity is not hable for loss resulting from:
(15) absence, condition or malfunction ... of any ... median barrier unless the absence, condition, or malfunction is not corrected by the governmental entity responsible for its maintenance within a reasonable time after actual or constructive notice.... Nothing in this item gives rise to liability arising from a failure of any governmental entity to initially place any of the above signs, signals, warning devices, guardrails, or median barriers when the failure is the result of a discretionary act of the governmental enti*580ty____Governmental entities are not liable for the design of highways and other public ways....
SCDOT contends it owed no duty because its actions were the result of the design of the highway, such that it is immune from liability. It cites Summer v. Carpenter, 328 S.C. 36, 492 S.E.2d 55 (1997), in support of its contention. Summer is inapposite. In Summer, we held SCDOT’s insertion of wedging to correct bumps in an intersection which was under construction was essentially a claim of defective construction, such that the plaintiff had no claim because SCDOT was entitled to design immunity. The rationale for our holding in Summer was that the intersection was still in the process of being constructed.
Unlike Summer, the plaintiffs here claim that SCDOT failed to take proper measures after notice of an existing hazard. Here, the portion of 1-77 where the accident occurred was built in 1995, and there had been several crossover accidents within two miles of this accident in which two people had been killed; the accidents had been publicized by local media. This is not a claim of defective construction but, rather, one of failure to take corrective action subsequent to notice of a defect. This case is more analogous to Wooten v. SCDOT, 333 S.C. 464, 511 S.E.2d 355 (1999).
In Wooten, we affirmed the Court of Appeals’ ruling that although SCDOT has design immunity, such immunity does not extend to maintenance issues after the DOT has notice of a hazardous condition. 333 S.C. at 467-468, 511 S.E.2d at 357. In Wooten, the plaintiffs claimed SCDOT was negligent in failing to provide traffic lights at an intersection which would allow a pedestrian ample time to cross the street. The Court of Appeals held that although DOT initially had design immunity, such immunity was not “perpetual.” The Court of Appeals held that once DOT had notice the intersection was hazardous, it was no longer immune from liability. 328 S.C. 36, 492 S.E.2d 55 (Ct.App.1997). On appeal, this Court affirmed as modified, adopting the trial court’s ruling that the immunity provision regarding signs and signals was the more specific one applicable to the case, such that a jury issue was presented as to whether SCDOT was hable. Wooten v. SCDOT, 333 S.C. at 468-469, 511 S.E.2d at 357-358 (1999).
*581Accordingly, we find the trial1 court properly denied SCDOT’s motions for directed verdict and JNOV on the issue of whether it breached a duty to the Plaintiffs in failing to install median barriers after notice of cross over accidents along that stretch of 1-77.
SCDOT also asserts it was entitled to a directed verdict as there was no evidence the absence of a median barrier proximately caused the accident. We disagree.
*582Plaintiffs presented the deposition testimony of Darcy Sullivan, a highway transportation engineer. Sullivan testified that it was feasible to install three-cable median barriers prior to January 2000, and that such a barrier would have entrapped or redirected the tires of a car hitting it. When asked if he had an opinion to a reasonable degree of engineering certainty whether the collision in this case most probably could have been prevented, he testified, “I think it is highly likely that the crossover would have been prevented. Certainly, the vehicle would have been redirected to some extent. And although there may have been some subsequent crash, it would not have been the crash that occurred. The trajectory of the Harp vehicle would have been modified enough that it simply would not have happened as it did.”
This evidence was sufficient to submit the issue to the jury, and any defects in Sullivan’s testimony were matters of weight for the jury. Fields v. Reg’l Med. Ctr. Orangeburg, 863 S.C. 19, 25, 609 S.E.2d 506, 509 (2005) (qualification of an expert witness and the admissibility of the expert’s testimony are matters within the trial court’s sound discretion); State v. White, 372 S.C. 364, 642 S.E.2d 607 (Ct.App.2007)(defects in the amount and quality of the expert’s education or experience go to the weight to be accorded the expert’s testimony and not to its admissibility). JNOV was properly denied on the issue of proximate cause.
2. JURY INSTRUCTION ON TAXABILITY
SCDOT next asserts the trial court committed error in refusing to instruct the jury that any award it gave would not be subject to income taxes, and that it was not to consider taxes in fixing the amount of an award. It cites for this proposition a 1952 Missouri case, Dempsey v. Thompson, 363 Mo. 339, 251 S.W.2d 42 (1952). Dempsey is not controlling here.
We find no South Carolina cases suggesting that a jury instruction on income tax consequences is appropriate. On the contrary, such a charge is prohibited by the collateral *583source rule. See e.g., New Found. Baptist Church v. Davis, 257 S.C. 443, 186 S.E.2d 247 (1972); Young v. Warr, 252 S.C. 179, 165 S.E.2d 797 (1969) (tortfeasor has no right to any mitigation of damages because of payments or compensation received by the injured person from a source wholly independent of the wrongdoer); 11 S.C. Juris. Damages § 11 (1992); see 22 Am.Jur.2d Damages §§ 570-90, at 641-56 (1988) (tortfeasor cannot take advantage of payments or services rendered by a collateral source for the plaintiffs benefit, irrespective of whether the source is an insurance company, an employer, a family member, or other source). We find no basis upon which to hold such a charge warranted under S.C. law.2
The trial court committed no error in refusing the requested charge. Moreover, we find no conceivable prejudice here, in light of the size of the verdicts and the fact that the verdicts were reduced in accordance with the Tort Claims Act caps.
PLAINTIFFS’ APPEAL:
1. EQUAL PROTECTION
Plaintiffs Giannini, Golden and Bradley contend the Tort Claims Act’s limitation to a $600,000 aggregate verdict violates equal protection. We disagree.
The jury awarded verdicts of $1.5 million (Giannini estate), $745,000 (Golden), and $645,000 (Bradley). The trial court reduced the verdicts to a total of $600,000 pursuant to S.C.Code Ann. § 15-78-120(2), which provides “[e]xcept as provided in Section 15-8-120(a)(4), the total sum recovered hereunder arising out of a single occurrence shall not exceed six hundred thousand dollars regardless of the number of *584agencies or political subdivisions or claims or actions involved.”
This Court has previously addressed the individual statutory caps as set forth in S.C.Code Ann. § 15-78-120(a), which provides a limitation on damages to $300,000 because of “loss arising from a single occurrence regardless of the number of agencies or political subdivisions involved.” In Wright v. Colleton County, 301 S.C. 282, 291-292, 391 S.E.2d 564, 570 (1990), we upheld the $300,000 cap against an equal protection challenge, stating:
the limitation bears a reasonable relationship to the legislative objectives as expressed in Section 15-78-20(a) of relieving the government from hardships of unlimited and unqualified liability and preserving the finite assets of governmental entities which are needed for an effective and efficient government. The limitations set forth in the statute rest on a reasonable basis and are not arbitrary in that the legislature has balanced the needs for services and demand for reasonable taxes against the fair reimbursement of injured tort victims. Finally, we find that the damage limitation provisions apply to similar plaintiffs in a similar manner.
We concluded in Wright that there was no equal protection violation because the same monetary cap applies equally to the entire class of plaintiffs. Id.
Plaintiffs assert the class here, tort victims injured by the state, are not treated the same under the statute, because the dollar amount may vary and be limited by the amount of persons injured in an occurrence. We disagree. We find the limitation accords with the stated legislative purpose of preserving finite governmental assets, and treats similar plaintiffs in a similar manner.
As we noted in Foster v. SC Dep’t of Transp., 306 S.C. 519, 413 S.E.2d 31 (1992), the fact that a classification results in some inequity does not render it in violation of the Constitution. In Foster, we upheld higher liability limits for physicians and dentists against an equal protection challenge.
We find the Legislature’s aggregate limitation on liability is supported by a rational basis such that there is no equal protection violation. Accord Wilson v. Gipson, 753 P.2d 1349 *585(Ok.1988) (several children injured and five killed in explosion of water heater at a public school; court upheld aggregate limitation of $300,000 liability against equal protection challenge, awarding $18,221 to parents of children killed, and remainder to injured children); Lee v. Colorado Department of Health, 718 P.2d 221 (Colo.1986) (legislative decision to limit the public entity’s liability to $150,000 for any injury to one person and $400,000 for any injury to two or more persons in a single occurrence withstood equal protection).
2. ONE SUBJECT/BOBTAILING
Giannini, Bradley and Golden next assert the Legislature’s re-enactment of the statutory tort claims caps in 1994 and 1997 violate S.C. Const., Art. Ill § 17 by “logrolling” or “bobtailing” provisions into an appropriations act. We disagree.
S.C. CONST. Art. Ill, § 17 requires that “Every Act or resolution having the force of law shall relate to but one subject, and that shall be expressed in the title.”
As recently noted by this Court:
The purpose of Article III, § 17 is (1) to apprise the members of the General Assembly of the contents of an act by reading the title, (2) prevent legislative log-rolling and (3) inform the people of the state of the matters with which the General Assembly concerns itself.... Article III, § 17 is to be liberally construed so as to uphold an Act if practicable. Doubtful or close cases are to be resolved in favor of upholding an Act’s validity. Article III, § 17 does not preclude the legislature from dealing with several branches of one general subject in a single act. It is complied with if the title of an act expresses a general subject and the body provides the means to facilitate accomplishment of the general purpose. However, Article III, section 17 requires ‘the topics in the body of the act [be] kindred in nature and hav[e] a legitimate and natural association with the subject of the title,’ and that the title conveys ‘reasonable notice of the subject matter to the legislature and the public.’
Sloan v. Wilkins, 362 S.C. 430, 608 S.E.2d 579 (2005) (emphasis supplied, internal citations omitted). Plaintiffs assert the *586reenactments violate the one-subject rule as they do not inherently relate to the raising and spending of tax monies.
We recognized in Town of Hilton Head v. Morris, 324 S.C. 30, 484 S.E.2d 104, 107 (1997) that “a measure enacted as part of a general appropriations act does not violate Article III, § 17, if it reasonably and inherently relates to the raising and spending of tax monies.” See also Keyserling v. Beasley, 322 S.C. 83, 470 S.E.2d 100 (1996) (provisions of appropriations act which created negotiating committee to establish new regional radioactive waste disposal compact and which repealed statute adopting prior compact were related to raising and spending of revenues and, thus, complied with one-subject rule); Hercules v. South Carolina Tax Comm’n, 274 S.C. 137, 262 S.E.2d 45 (1980) (statute providing for suspension of the statute of limitations on tax assessment if a corporate taxpayer fails to give the Tax Commission notice of an IRS examination was germane to the General Appropriations Act in which it was contained and thus did not violate the constitutional requirement that every act relate to but one subject).
Here, 1994 Act No. 497, lists in its title that the act is “TO PROVIDE THAT CERTAIN PROVISIONS OF SECTIONS 15-78-100 AND 15-78-120 OF THE 1976 CODE ARE REENACTED AND MADE RETROACTIVE TO APRIL 5, 1988.” Further, Part 2, § 107 of the Appropriations Act amends the Uniform Contribution Among Joint Tortfeasors Act to make it inapplicable to government agencies, and reinstates the Tort Claims Caps set forth in § 15-78-120(a)(l). The 1997 Appropriations Act, 1997 Act No. 155, Part II, § 55, similarly reenacts the $500,000 cap set forth in § 15-78-120(a)(2). The statutory reenactments reasonably and inherently relate to the raising and spending of tax monies. Town of Hilton Head v. Morris. Accordingly, reenactment of the caps does not violate Article III, § 17.
GIANNINFS APPEAL:
1. APPORTIONMENT OF VERDICT
Finally, Giannini asserts the trial court erred in apportioning the verdict equally among the Plaintiffs, rather than apportioning it in accordance with the verdicts awarded to each plaintiff.
*587As noted, S.C.Code Ann. § 15-78-120(a)(l) limits an individual’s recovery against a government agency to $300,000 for a loss arising from a single occurrence. Section 15-78-120(a)(2) further limits the total sum recoverable from a single occurrence to $600,000 regardless of the number of agencies or political subdivisions or claims or actions involved. The trial court determined that, since each of the verdicts exceeded $300,000, each plaintiffs verdict would each be reduced to $200,000.
We find no error in the trial court’s apportionment. If the Legislature had intended for the $600,000 aggregate cap to be divided in proportion to the verdicts awarded to each plaintiff, it could have said so. State v. Curtis, 356 S.C. 622, 591 S.E.2d 600 (2004) (if Legislature had intended certain result in a statute it would have said so). Accordingly, the trial court’s ruling is affirmed.
AFFIRMED.
MOORE, J., concurs. BEATTY, J., concurring in a separate opinion. PLEICONES, J. dissenting in a separate opinion in which TOAL, C.J., concurs.. The dissent is "disconcerted” by our lack of discussion of discretionary immunity. It contends SCDOT is entitled to discretionary immunity as a matter of law, because there is evidence in the record that SCDOT took some action after notice of the accidents. Contrary to the dissent's contention, § 15-78-60(15) provides discretionary immunity only for the "failure of any governmental entity to initially place ... signs, signals, warning devices, guardrails, or median barriers when the failure is the result of a discretionary act of the governmental entity.” (Emphasis supplied). The dissent correctly points out that, in exercising this initial discretion as to whether to place median barriers or guard rails, the exercise of such discretion includes the right to be wrong. McCall v. Batson, 285 S.C. 243, 329 S.E.2d 741 (1985).
However, the exercise of this discretion in the design of highways is not absolute. It is subject to the requirement that the "absence, condition, or malfunction [be] corrected by the governmental entity responsible for its maintenance within a reasonable time after actual or constructive notice.” S.C.Code Ann. § 15-78-60(15). (Emphasis supplied). Wooten, supra. It is undisputed that SCDOT was on notice of fatal highway cross over accidents by 1997. It nonetheless failed to install median barriers until December 2000, some eleven months after the accident in this case.
The dissent points to the fact that diagonal yellow lines were placed in the shoulders of the highway in 1998, thereby evincing an exercise of discretion which entitles SCDOT to immunity as a matter of law. On the contrary, when cross-examined, SCDOT's own expert testified that the reason for installation of these lines was that the shoulder lane was extremely wide, and the lines were placed there to delineate that this was not supposed to be a travel lane for drivers. The lines were "not meant to deal with the situation of a car in the normal travel lane losing control, leaving the roadway, and crossing in and over the median.” We find a jury question was presented as to whether SCDOT properly took corrective action after notice of the crossover accidents was properly submitted to the jury. Accord Wooten (whether SCDOT complied with appropriate professional standard was at least a juiy issue); Pike v. SC Dep't ofTransp., 343 S.C. 224, 540 S.E.2d 87 (2000) (holding burden of persuasion to establish discretionary immunity is on governmental agency, and the standard is inherently factual; SCDOT may not *582shield itself from liability as a matter of law by merely creating an issue of fact).
. SCDOT cites a United State Supreme Court decision upholding such a charge. Norfolk & W. Ry. v. Liepelt, 444 U.S. 490, 100 S.Ct. 755, 62 L.Ed.2d 689 (1980). However, Liepelt involved a wrongful death action brought under Federal Employers’ Liability Act in which it was held that evidence to show effect of income taxes on decedent’s estimated future earnings was admissible at trial. Here, there was no evidence of potential tax liability adduced at trial, and the trial court advised SCDOT that if the jury asked about it, he would address the taxation issue.