Maritrans Inc. is a marine petroleum transport company. Maritrans Inc., along with Maritrans General Partner Inc., Mar-itrans Operating Partners L.P., and Mari-trans Capital Corporation (collectively “Maritrans”), filed suit in the United States Court of Federal Claims seeking compensation from the United States (“government”) under the Fifth Amendment for the alleged taking of thirty-seven of Maritrans’ single hull tank vessels.
1
Maritrans asserted that the vessels were taken by the double hull requirement imposed by section 4115 of the Oil Pollution
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Act of 1990 (“OPA90”), Pub.L. No. 101-380, § 4115, 104 Stat. 484 (1990) (codified at 46 U.S.C.App. § 3703a).
2
The Court of Federal Claims concluded that, as far as twenty-nine of the single hull tank vessels were concerned, Maritrans’ takings claim was not ripe for adjudication.
Maritrans, Inc. v. United States,
BACKGROUND
I. OPA90
Maritrans was formed in 1987 to acquire the tugboat and tank barge fleet and related assets of Sonat Marine Inc. Since acquiring its fleet of tank vessels, Maritrans has established itself as a marine petroleum transport company that transports, stores, and distributes oil for petroleum companies and distributors. It operates its fleet of tank barges in the United States coastwise Jones Act trade, transporting over 200 million barrels of crude oil and refined petroleum products annually. 4
In 1990, Congress passed OPA90, in response to the massive March 1989 Exxon Valdez oil spill in Prince William Sound, Alaska. OPA90 requires that all newly constructed tank vessels engaged in marine transportation of oil and petroleum products in the United States be constructed with double hulls. 46 U.S.C.App. § 3703a(a) (“Except as otherwise provided in this section, a vessel to which this chapter applies shall be equipped with a double hull.... ”). A double hull design provides a reinforced hull in order to minimize the impact of punctures and hull damage. OPA90 applies to a vessel if the vessel “is constructed or adapted to carry, or carries, oil in bulk as cargo or cargo residue” and when the vessel is “operating on the waters subject to the jurisdiction of the United States, including the Exclusive Economic Zone.” Id. § 3703a(a)(l) & (2). OPA90 also requires that all single hull tank vessels, including tank barges, existing at the time of OPA90’s enactment be retrofitted with double hulls in order to qualify for operation on the navigable waters of the United States or the waters of the Exclusive Economic Zone of the United States. Id. § 3703a(c). Any single hull *1349 tank vessels not retrofitted in that manner must be phased out of service according to a retirement schedule, which began on January 1, 1995. Id. OPA90 specifies that no single hull tank vessel may be operated on the navigable waterways of the United States or the waters of the Exclusive Economic Zone after dates that are established on the basis of a vessel’s size and age. Id. § 3703a(a)-(c).
OPA90 encompasses all single hull tank barges in operation in Jones Act trade, such as those owned by Maritrans. Approximately 90% of Maritrans’ tank vessels are constructed with single hulls or double-bottom hulls and would be forced out of service if not retrofitted with double hulls by their assigned retirement dates. Since 1990, when OPA90 became effective, Maritrans has retrofitted two of its single hull tank barges with double hulls at a cost of approximately $14 million per barge. Maritrans also has sold five of its single hull tank barges for prices of $2.2 to $3.4 million per vessel. In addition, it has collected insurance proceeds from the casualty loss of one single hull tank barge that was involved in a collision in 1996. As will be seen, it was these eight vessels that were the subject of the Court of Federal Claims’ takings analysis.
II. Maritrans’ Suit in the Court of Federal Claims
On August 7, 1996, Maritrans filed suit in the Court of Federal Claims under the Tucker Act, 28 U.S.C. § 1491(a)(1). In its complaint, it alleged that it was entitled to compensation under the Fifth Amendment’s Takings Clause for the taking of thirty-seven of its single hull tank barges. Maritrans asserted that OPA90’s double hull requirement extinguished the useful working lives of the barges and deprived it of 100% of the economic value of the barges after their required retirement dates. Accordingly, Maritrans argued, the statute resulted in a categorical taking of the vessels. Maritrans also argued that the double hull requirement resulted in a regulatory taking of its vessels. 5
In due course, the government moved to dismiss Maritrans’ complaint pursuant to Rule 12(b)(4) of the Rules of the Court of Federal Claims for failure to state a cause of action for which relief could be granted. The government asserted that Maritrans had no Fifth Amendment property interest for which it could assert a takings claim. Specifically, the government argued that Maritrans operated its tank barge fleet in a highly regulated field and therefore could have no property interest in the vessels in the fleet. The government pointed to a 1980 proposal by the United States Coast Guard recommending the adoption of a double hull requirement for all vessels to suggest that the field was highly regulated. The government further argued that personal property, such as a single hull tank barge, does not enjoy the same scope of constitutional protection as real property. The court disagreed, concluding that Maritrans had a property interest in its vessels that was cognizable under the Fifth Amendment and that Mar-itrans had stated a cause of action for which relief could be granted.
Maritrans Inc. v. United States,
On July 15-17,1997, the Court of Federal Claims held a trial on the issue of whether Maritrans could establish that its property had been the subject of a regulatory taking under the analysis set forth in
Penn Central Transportation Co. v. New York City,
In January of 2001, the Court of Federal Claims held a trial to assess the economic impact on Maritrans of the double hull requirement of OPA90. Based upon the evidence adduced at trial, the court determined that OPA90, when considered throughout the period of Maritrans’ ownership of the eight tank barges at issue, had reduced Maritrans’ profits arising from the barges, but had not deprived Maritrans of all economically beneficial uses of the barges.
Maritrans,
ANALYSIS
I. Standard of Review
Whether a compensable taking has occurred is a question of law based on factual underpinnings.
Wyatt v. United
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States,
II. Fifth Amendment Takings
The Fifth Amendment provides, in pertinent part, as follows: “nor shall private property be taken for public use, without just compensation.” U.S. Const, amend. V, cl. 4. The language of this clause does not prohibit the government from taking private property altogether; rather, it prohibits the government “from forcing some people alone to bear public burdens which, in all fairness and justice, should be borne by the public as a whole.”
Penn Cent.,
While a taking often occurs as a result of a physical invasion or confiscation, the Supreme Court has long recognized that “if regulation goes too far it will be recognized as a taking.”
Pa. Coal Co. v. Mahon,
The Federal Circuit has developed a two-part test to evaluate claims that a governmental action constitutes a taking of private property without just compensation.
See M & J Coal Co. v. United States,
A categorical taking has been defined as one in which “all economically viable use, i.e., all economic value has been taken by the regulatory imposition.”
Palm Beach Isles
Assocs.
v. United States,
A. Cognizable Property Interest
Maritrans asserts that the government, through its implementation of OPA90’s double hull requirement, took “the expected useful lives and associated revenue streams” from each of its tank barges. Complaint ¶42.- In other words, Mari-trans argues that the government took its barges at the time OPA90 became effective. The government, however, contends that personal property is not entitled to the same protection under the Fifth Amendment as real property. According to the government, the concept of a categorical taking cannot be extended to regulations that restrict the use of personal property. The government further contends that, in any event, the use of single hull tank barges on the navigable waters of the United States increases the risk of oil spills and therefore is a nuisance not subject to Fifth Amendment protection. Finally, the government argues that the use the government has chosen to regulate and, therefore, the property interest asserted by Maritrans, is the use of the navigable waters of the United States by single hull tank vessels to transport oil. The government maintains that no individual or corporation has the right to use a public waterway, but may only do so at the discretion of the government.
The Court of Federal Claims concluded that Maritrans possessed a cognizable property interest in each of its single hull tank barges.
Maritrans,
The Constitution neither creates nor defines the scope of property interests compensable under the Fifth Amendment.
Bd. of Regents of State Colls. v. Roth,
We therefore turn to the government’s argument that, since Maritrans uti
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lizes its single hull tank barges on the navigable waters of the United States, the property interest Maritrans asserts is the use of its vessels on such waterways, which it claims is not a protected property interest. The government asserts that such use does not amount to a cognizable property interest because the navigable waters of the United States are public property, in which Maritrans may not assert a property interest.
See Gilman v. Philadelphia,
We are not persuaded by the government’s argument. It is true that the primary beneficial use of Maritrans’ single hull tank barges has been in coastwise Jones Act trade. It is also true that it was OPA90’s restriction on the use of those barges in that trade that precipitated Mar-itrans’ suit. However, those facts do not somehow diminish or eliminate the basic property interest that Maritrans has in its single hull tank barges. Maritrans has various rights in its barges that qualify them as property for Fifth Amendment protection. For example, Maritrans may sell or otherwise dispose of the barges; it may possess and transport them; and it may alter them by adding a second hull.
See Andrus,
Maritrans’ interest in its tank barges is not unlike the interest that Paul Conti had in his swordfishing vessel, the F/V Provi-denza, and his swordfishing nets and gear in
Conti v. United States,
B. Categorical Taking
Having concluded that Maritrans has a cognizable property interest, we must determine whether the government interfered with that interest in a way that resulted in a compensable taking. In that regard, we consider first whether a categorical taking occurred.
See Rith Energy,
The Supreme Court stated in
Lucas
that “total deprivation of beneficial use is, from the landowner’s point of view, the equivalent of a physical appropriation.”
Lucas,
In concluding that Maritrans had not suffered a categorical taking, the Court of Federal Claims considered the fact that Maritrans was able to use its barges for several years before OPA90 took effect and that it was able to sell, rebuild, or receive insurance proceeds from all of the vessels at issue.
Maritrans,
Taking away a property’s most beneficial use does not by itself constitute a compensable taking.
Andrus,
In urging that it experienced a categorical taking, Maritrans argues that the Court of Federal Claims erred in considering the entire timeframe during which Maritrans owned the tank barges alleged to have been taken.
See Maritrans,
We do not agree with Maritrans’ argument. A similar situation presented itself in Rith Energy. There, the claimant urged us to isolate the commercial activity that took place after the revocation of its mining permit from the commercial activity that occurred before the revocation. We declined to do so.
Rith argues that the permit revocation deprived it of all of its remaining property, i.e., 100 percent of the coal that was left in the ground. We reject that argument.... As we explained in our initial opinion, it is artificial to divide the interests in the coal lease in the way that Rith proposes and to disregard the coal that had already'been mined under the permit [before it was revoked].... The effect of the regulatory action in this case was to permit Rith to take some coal from the property that was the subject of its leases and then to prohibit it from taking any more. The course of regulatory action, viewed as a whole, did not deprive Rith of all the economic value in its coal leases and thus did not constitute a categorical taking of Rith’s property.
Rith Energy,
We think that Rith Energy disposes of Maritrans’ temporal argument. Just as the claimant in Rith Energy could not divide the term of its coal lease into two separate periods, one before and one after the governmental action allegedly effecting a taking, so here Maritrans may not confine the takings analysis for its tank barges to the various periods following the retirement dates mandated by OPA90 in order to argue that there were categorical takings during those periods. 6
C. Regulatory Taking
When a court determines that a categorical taking has not occurred, it must em
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bark on a fact-based inquiry in which it applies the standard promulgated by the Supreme Court in
Penn Central
to evaluate whether the governmental action at issue nevertheless resulted in a regulatory taking.
Penn Cent.,
The Court of Federal Claims held that OPA90 did not subject Maritrans’ tank barges to a regulatory taking.
Maritrans,
The double-hull requirement was intended to benefit the public. It is a burden for Maritrans, but it is not borne exclusively by Maritrans. Any vessel that carries oil in Jones Act trade must have a double hull beginning in 2005. Although Congress placed new burdens on plaintiffs and others in the industry, it did not prohibit them from doing business.
Maritrans,
The character of the governmental action factor requires a court to consider the purpose and importance of the public interest underlying a regulatory imposition, by obligating the court to “inquire into the degree of harm created by the claimant’s prohibited activity, its social value and location, and the ease with which any harm stemming from it could be prevented.”
Creppel v. United States,
OPA90 does not impose a physical invasion or restraint upon Maritrans’ tank barges; nor does it compel the surrender of the barges. Rather, it imposes a significant precondition with respect to one use of the barges. In
Andrus,
the Supreme Court made clear that “the denial of one traditional property right does not always amount to a taking.”
Andrus,
Statutory and regulatory restrictions on property rights have been upheld by the Supreme Court if “the burdens they impose are not so wholly disproportionate to the burdens other individuals face in a highly regulated society that some people are being forced ‘alone to bear public burdens which, in all fairness and justice, must be borne by the public as a whole....”’
United States v. Locke,
Congress determined that implementation of a double hull requirement for vessels that carry oil in bulk on the navigable waters of the United States was necessary in order to reduce the likelihood of high volume spills that would result in damaging pollution. We will not reweigh the evidence Congress considered in making its determination that implementing a double hull requirement would avoid oil spills and thereby reduce pollution.
See Mugler v. Kansas,
Maritrans attempts to draw an analogy between its situation and what happened in
Yancey v. United States,
When considering
Penn
Central’s economic impact factor, a court must “compare the value that has been taken from the property with the value that remains in the property.”
Keystone Bituminous Coal Ass’n v. DeBenedictis,
As far as reasonable, investment-backed expectations are concerned, Mari-trans had to show that it acquired an interest in the tank barges “in reliance on a state of affairs that did not include the challenged regulatory regime.”
Loveladies Harbor, Inc. v. United States,
The government argues that Maritrans entered into a highly regulated industry and that therefore any investment-backed expectation on its part was unreasonable. Maritrans counters that, absent OPA90, it would have been able to use its vessels for at least another sixty years and that it had no reason to believe that Congress would impose a double hull requirement. The Court of Federal Claims found that Mari-trans reasonably believed that it would be able to use its single hull tank vessels for their entire working lives. Id. In making that finding, the court relied upon testimony from officials of the United States Coast Guard and from other individuals knowledgeable about the shipping industry. Id. at 88. Significantly, Coast Guard officials testified that, in 1980, the Coast Guard proposed a double hull requirement, but a National Academy of Sciences study completed in 1981 effectively ended all discussion of imposing it. As a result, the Coast Guard’s proposal to require retrofitting of all vessels with double hulls was withdrawn in 1982. The government has *1359 not shown that the Court of Federal Claims clearly erred in its finding of reasonable, investment-backed expectations on the part of Maritrans concerning its tank barge fleet.
Ultimately, however, the fact that Mari-trans had a reasonable, investment-backed expectation in the non-imposition of a double hull requirement at the time it acquired its tank barge fleet does not help it. That is because the findings of the Court of Federal Claims with respect to the nature of the governmental action imposing the double hull requirement and with respect to the economic impact of the requirement on Maritrans — none of which Maritrans has shown to be clearly erroneous — fully support the court’s holding that the double hull requirement of OPA90 did not result in a regulatory taking of the eight tank barges at issue in this case.
III. Ripeness
The Court of Federal Claims concluded that, as far as vessels that had not been sold, retrofitted, or scrapped in reliance on OPA90 were concerned, Maritrans’ takings claim was not ripe for adjudication.
Maritrans,
The “basic rationale” of the ripeness doctrine is “to prevent the courts, through premature adjudication, from entangling themselves in abstract disagreements.”
Abbott Labs. v. Gardner,
In this case, the dates the affected vessels are set to retire are known from the text of OPA90. 46 U.S.C.App. § 3703a. No additional governmental action is required to determine when or if the retirements will take place. In other words, Congress built no amount of discretion into the OPA90 statutory scheme. Accordingly, the permissible uses of the vessels after each retirement date are known to a reasonable degree of certainty, i.e., no single hull tank barges may be operated on the navigable waters of the United States after their respective retirement dates. As such, under these circumstances, Maritrans’ takings claim with respect to the Ocean 193, the Ocean 210, the Ocean 211, the Ocean 215, the Ocean 250, the Ocean Cities, and the Ocean States appears ripe for judicial review. In addi *1360 tion, assessing Flaritrans’ takings claim now would reduce the uncertainty and hardship to Flaritrans of withholding court consideration.
In arguing that the Court of Federal Claims erred in its ripeness ruling, Flari-trans relies on
National Advertising Co. v. Raleigh,
National filed its suit on April 28, 1989, more than three years after October 18, 1983, the date on which the sign ordinance was adopted, and approximately one month after expiration of the 5/é year grace period. The City of Raleigh moved to dismiss the suit as untimely based upon a North Carolina statute establishing a three-year statute of limitations period. The district court granted the motion, and National appealed. Id. On appeal, National argued that the district court erred in holding that its cause of action accrued upon enactment of the ordinance in October of 1983. Instead, National contended, its cause of action did not accrue until either the expiration of the 5year grace period or, at the earliest, January 6, 1989, the date it received a notification letter from Raleigh demanding the removal of its nonconforming billboards by April 1989. Id. The appellate court rejected National’s argument and affirmed the decision of the district court. Id. at 1163. The court held that National’s cause of action accrued on October 23, 1983. Id. In so holding, the court stated that “[ijmmediately upon enactment, the 1983 ordinance interfered in a clear, concrete fashion with the property’s primary use. Thus, on October 23, 1983, National’s signs became ‘nonconforming outdoor advertising signs.’ ” Id. The court further stated that, “[o]n that date, the useful lives of National’s nonconforming signs were shortened from 30 years to 5/6 years. Thus, the present value of the nonconforming signs was reduced accordingly.” Id. at 1163-64.
This case presents circumstances not unlike those presented in National Advertising Co. Upon enactment, OPA90 interfered in a “clear, concrete fashion” with Flaritrans’ “primary use” of its tank barges, similar to the way in which Raleigh’s 1983 ordinance interfered with National’s primary use of its signs. Immediately, each vessel became subject to the requirement that, after the retirement dates set forth in OPA90, no single hull vessel to which Chapter 37 of Title 46 applies may be operated on the navigable waters of the United States. OPA90 interfered with Flaritrans’ primary use of its existing single hull tank barges by mandating that unless the barges were retrofitted to double hull configuration, they *1361 could not be used to transport oil after the passage of an identified period of time. In addition, Maritrans suffered actual injury upon enactment of OPA90. At that time, the useful lives of its single hull tank barges were shortened from sixty years to between five and twenty-five years. Thus, the present values of the single hull tank barges were reduced accordingly. We thus conclude that the Court of Federal Claims erred in holding that it could not assess the impact of OPA90 with respect to tank barges that were not sold or retrofitted until their retirement dates had passed.
CONCLUSION
We agree with the Court of Federal Claims that Maritrans has a cognizable property interest in its single hull tank barges. In addition, we affirm the court’s decision that OPA90 did not result in either a categorical or a regulatory taking with respect to the Ocean 90, the Ocean 96, the Ocean 115, the Ocean 135, the Ocean 155, the Ocean 192, the Ocean 244, or the Ocean 255. The court’s findings of fact are not clearly erroneous and its decision is otherwise free of legal error. We do, however, reverse the court’s decision that Maritrans’ takings claim with respect to the Ocean 193, the Ocean 210, the Ocean 211, the Ocean 215, the Ocean 250, the Ocean Cities, and the Ocean States is not ripe for adjudication. Maritrans’ claim with respect to those barges meets the two-part test for ripeness that the Supreme Court set forth in Abbott Laboratories. As far as Maritrans’ claim with respect to those barges is concerned, the case is remanded to the Court of Federal Claims for further proceedings as may be appropriate. On remand, the court and the parties will be guided by what we have said today in adjudicating Maritrans’ appeal with respect to the Ocean 90, the Ocean 96, the Ocean 115, the Ocean 135, the Ocean 155, the Ocean 192, the Ocean 244, and the Ocean 255.
AFFIRMED-IN-PART, REVERSED-IN-PART, AND REMANDED.
No costs.
Notes
. Maritrans Inc. is the parent corporation of Maritrans General Partner Inc., Maritrans Operating Partners L.P., and Maritrans Capital Corporation. Maritrans General Partner Inc. is the corporate general partner of Mari-trans Operating Partners L.P., which is the owner and operator of appellants’ vessels. Maritrans Capital Corporation is a party to the Indenture of Trust and Security Agreement, dated March 15, 1987, covering the mortgages on appellants' vessels. As the parties have done, in the interest of clarity, we refer to the collective entity "Maritrans” as the owner and operator of the vessels at issue in this case.
. All references are to statutes as set forth in the 2000 version of the United States Code.
. As noted, in its original complaint, Mari-trans alleged that OPA90 resulted in a taking of thirty-seven of its vessels. Subsequently, however, it withdrew the claim with respect to twenty-two of the vessels.
. In promulgating the Jones Act, Congress sought to protect American ships, American shipbuilders, and American seamen from foreign competition.
See Seatrain Shipbuilding Corp. v. Shell Oil Co.,
. At the time OPA90 was enacted, four of Maritrans' tank barges had double hulls. Maritrans did not assert that there had been a taking of those vessels.
.
See Tahoe-Sierra Pres. Council, Inc. v. Tahoe Reg’l Planning Agency,
