Opinion of the Court filed by Circuit Judge TATEL.
In this negligence case, John R. Cope appeals a grant of summary judgment against him in favor of the government. The District Court concluded that the government’s allegedly negligent actions were “discretionary functions” immune from suit under the Federal Tort Claims Act (“FTCA”). 28 U.S.C. §§ 1346(b), 2671-2680 (1988 & Supp. V 1993). With respect to Cope’s allegations of negligent road maintenance, we affirm the District Court’s decision. We find, however, that any discretion exercised by the government with respect to where and how to post signs warning of dangerous road conditions did not implicate “political, social, or economic” policy choices of the sort that Congress intended to protect from suits under the FTCA. We therefore affirm in part, reverse in part, and remand so that the case may proceed to trial on the allegations of improper warnings.
I.
Beach Drive, a two-way, two-lane road, is the main north-south route through Rock Creek Park, an urban park in Washington, D.C. that is maintained by the National Park Service. The road was “originally designed for pleasure driving,” Joint Appendix (“J.A.”) 35, as seems evident given what an engineering study described as its “poor alignment”— which we understand to refer to its many sharp curves. The Park Service alleges that the road is not “intended to provide fast and convenient transportation,” but to “enhance visitor experience” in the park. Declaration of E. Macdougall Palmer, Assistant Chief of Maintenance, Rock Creek Park, J.A. 37. Commuters in Washington appear to believe otherwise, however, and the Park Service has allowed Beach Drive to become an important commuter route connecting downtown Washington with its northern suburbs. As a result, the road carries heavy traffic throughout the day. National Park Service road standards recommend that a road like Beach Drive carry a maximum of 8,000 vehicles daily, but recent estimates indicate that the average daily traffic on the stretch of road involved in this case was between two and three times that load.
On a rainy spring evening in 1987, Cope was driving north along Beach Drive. As a southbound vehicle driven by Roland Scott rounded a curve, it slid into the northbound lane and hit Cope’s car. Cope alleges he suffered neck and back injuries. The Park Service officer who responded to the scene classified the pavement in his accident report as a “worn polished surface” that was “slick when wet.” J.A. 89. Cope sued Scott and *447 the Park Service, alleging that the latter was negligent “in failing to appropriately and adequately maintain the roadway of Beach Drive ... and failing to place and maintain appropriate and adequate warning signs along the roadway.” J.A. 10.
While preparing for trial, Cope discovered an engineering study of roads in Rock Creek Park that was conducted between 1986 and 1988. The study identified this stretch of Beach Drive as one of nine “high accident areas” in the park, and noted that sections of Beach Drive, including, apparently, the location of the accident, fell below “acceptable skid-resistance levels” in a test conducted five months after the accident. J.A. 164-65. The study recommended that future repaving use “polish-resistant coarse aggregate” as an overlay in the most dangerous curves. J.A. 166. As for the stretch of road in question here, the study noted that ,“[t]he curves should be adequately signed and the skid resistance maintained with an opened graded friction course.” J.A. 246. Cope also offers an affidavit from a traffic engineer to the effect that over 50% of the accidents that occurred on that stretch of road over the last five years occurred during wet weather, while only 18% of accidents nationwide occur in wet conditions.
Despite the less-than-perfect road surface, the 1988 study listed this stretch of Beach Drive as 33rd on a maintenance priority list of 80 sections of park road. J.A. 168. Maintenance work on this section of road was preceded on the list by at least 15 other projects estimated to be of equal or less cost.
As for the presence of relevant warning signs, the record does not reflect precisely where such signs were located as of the date of the accident. A 1981 road sign inventory indicated that “slippery when wet” signs were located in two places on the half-mile stretch of road bracketing the curve where the accident occurred, and the Assistant Chief of Maintenance of the park stated that in 1990, a slippery road sign was posted in each direction on the same stretch of road, although there is no indication of how close such signs were to the curve where the accident occurred.
In the District Court, the government moved for summary judgment, arguing that its action (or inaction) with respect to the road was discretionary and therefore exempt from suit under the FTCA. J.A. 15. The District Court agreed, ruling that it had no jurisdiction to hear the case. Cope v. Scott, No. 90cvllll, mem. op. at 3-6 (D.D.C. June 26, 1992), reprinted in J.A. 535-38. Cope settled with Scott and now appeals the District Court’s immunity ruling.
II.
The FTCA authorizes district courts to hear suits against the United States
for money damages ... for injury or loss of property, or personal injury or death caused by the negligent or wrongful act or omission of any employee of the Government while acting within the scope of his office or employment, under circumstances where the United States, if a private person, would be liable to the claimant in accordance with the law of the place where the act or omission occurred.
28 U.S.C. § 1346(b). This broad waiver of sovereign immunity is limited, however, by the exceptions in 28 U.S.C. § 2680(a):
The provisions of this chapter and section 1346(b) of this title shall not apply to—
(a) Any claim based upon an act or omission of an employee of the Government, exercising due care, in the execution of a statute or regulation, whether or not such statute or regulation be valid, or based upon the exercise or performance or, the failure to exercise or perform a discretionary function or duty on the part of a federal agency or an employee of the Government, whether or not the discretion be abused.
28 U.S.C. § 2680(a) (emphasis added).
The second clause of this exception, emphasized above, is known as the “discretionary function” exception, and lies at the heart of the dispute in this case. When an individual is injured by an act of the government or a government employee, section 1346(b) allows him or her to bring suit unless the action that allegedly caused the injuries is a discretionary function as defined under
*448
the FTCA. This exception was designed to prevent the courts from “second guessing,” through decisions in tort actions, the way that government officials choose to balance economic, social, and political factors as they carry out their official duties.
See United States v. Varig Airlines,
Discretionary function determinations are jurisdictional in nature. While we must review the complaint to determine what actions allegedly caused the injuries, we do so only to determine whether the district court has jurisdiction over those actions, not to prejudge the merits of the case. If the district court has jurisdiction over the suit, the plaintiff must still prove that the government’s actions were negligent in order for him to prevail.
The Supreme Court has established a two-step test that we use to determine whether an action is exempt from suit under the discretionary function exemption.
See United States v. Gaubert,
The discretionary function exception may be applicable where there is no specific prescription and the government employee has a “choice” regarding how to act in a particular circumstance. This is true more often than one might expect. Despite the pervasiveness of regulation, government policies will almost always leave some room for individual choice. If the choice led to the events being litigated, the exception may apply. But not all actions that require choice— actions that are, in one sense, “discretionary” — are protected as “discretionary functions” under the FTCA.
This brings us to the second step of the test, where the “basic inquiry” is whether the challenged discretionary acts of a government employee “are of the nature and quality that Congress intended to shield from tort liability.”
Vang,
Determining whether a decision is “essentially political, social, or economic,”
Red Lake Band of Chippewa Indians v. United States,
The government reads the exception far too broadly. The question is not whether there is any discretion at all, but whether the discretion is
“grounded
in the policy of the regulatory regime.”
Gaubert,
Just as we reject the government’s effort to expand the exception too far, we also reject Cope’s efforts to restrict its application. Cope argues, first, that the government cannot claim the exemption unless it is able to demonstrate that there was an “actual, specific decision involving the balancing of competing policy considerations.” Cope Br. at 27-28, 31. The Supreme Court has emphasized, however, that the issue is not the decision as such, but whether the “nature” of the decision implicates policy analysis.
See Gaubert,
For the same reasons, we reject Cope’s argument that the government’s acts are not discretionary since they involve the “implementation” of government policy.
See
Cope Br. at 27, 30. Cope draws this argument from
Indian Towing v. United States,
III.
Both because the District Court granted a motion for summary judgment, and because the question before us relates to a purely legal issue — the jurisdiction of the District Court—we review the decision below
de novo. See Tao v. Freeh,
In his complaint, Cope makes two allegations regarding the conduct of the United States. He argues, first, that the government failed “to appropriately and adequately maintain the roadway of Beach Drive,” and second, that the government failed “to place and maintain appropriate and adequate warning signs along the roadway.” J.A. 10. We address each of his points in turn, again emphasizing that we do not decide the merits of the case, but only whether Cope is entitled to an opportunity to prove his case at trial.
With respect to his allegation regarding the state of the road surface, Cope points to a manual entitled “Park Road Standards,” and, applying step one of the analysis, argues that it sets forth “specific prescriptions” regarding skid resistance and surface type. We do not read the manual to set forth such requirements. The standards, which were adopted in 1984, apply only to “new construction and reconstruction” of park roads. J.A. 140. But Beach Drive was neither constructed nor reconstructed after 1984. Even if the standards were relevant to the condition of Beach Drive, the manual notes that they are applicable only “to the extent practicable.” Id. To us, this caveat means that the standards are applicable only when no competing priorities exist. Such flexibility is the essence of discretion.
Nor are we persuaded by Cope’s argument that statutes requiring the Park Service to work with other agencies to establish and implement highway safety programs create non-discretionary prescriptions. See, e.g., 23 U.S.C. § 402 (1988 & Supp. V. 1993); 23 C.F.R. §§ 1230.1^4 (1994). These statutes do not contain directives so precise that they constrain the Park Service’s control over the surface of Beach Drive. Absent such directives, any action taken (or not taken) regarding the matter is an exercise of discretion.
We turn, then, to the second step of the analysis, in which we ask whether the discretion exercised over the maintenance and reconstruction of Beach Drive is “subject to policy analysis” and thus discretionary in the sense of the FTCA. The District Court ruled that Cope’s complaint raised a “matter of roadway design and construction,” see mem. op. at 3, reprinted in J.A. 535, concluding that “design” implicates policy judgments. As a result, the court held that the exception applied and that the government was immune from suit. The parties follow the lead of the District Court in their briefs before this court, and debate over whether the “failure to maintain adequate skid resistance” is a question of “design” or “maintenance.” We decline to be drawn into this debate because it would divert us from the proper analysis — whether the “failure to maintain adequate skid resistance” is the kind of discretion that implicates “social, economic, or political” judgment.
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As we understand the record and the facts as presented by the parties, no regular maintenance would have prevented the road from deteriorating in the way Cope alleges. This case is therefore different from a ease involving mundane decisions to fill or not fill potholes, or even the cumulative effect of such decisions. In
ARA Leisure Services,
for example, the Ninth Circuit allowed plaintiffs to sue the government for the negligent maintenance of a “badly eroded stretch” of road in Denali National Park.
IV.
We reach a different conclusion with respect to Cope’s allegation that the government failed to post adequate warning signs about the nature of the road surface. His case rests on the argument that given the “very specific slippery road problem” on Beach Drive, a “permanently displayed static ‘slippery when wet’ road sign is inadequate to warn” of the hazard. Affidavit of engineer Roy W. Anderson, J.A. 448-49. Cope hints that the failure to post an adequate sign is nondiscretionary, but relies mostly on the second step argument that any discretion does not implicate policy concerns. The government argues that no specific prescriptions regarding the posting of signs exist, that the resulting discretion involves the exercise of “engineering and aesthetic factors” as well as economic considerations, and that the presence of those concerns in the decision making means that the decisions are exempt from suit under the FTCA.
The government admits that it “is the policy of the National Park Service to follow” the Manual on Uniform Traffic Control Devices when posting signs, but argues that the final decision depends on a variety of engineering and aesthetic considerations. J.A. 38. Our own review of this manual reveals that it is more of a guidebook for the installation of signs than a “specific prescription” relied on by the Park Service. As the manual points out, it is “not a substitute for engineering judgment,” J.A. 453, and warning signs should be posted only “when it is deemed necessary.” J.A. 455. We conclude, then, that the posting of signs in Rock Creek Park involves the exercise of discretion.
In contrast to our decision regarding the road surface, however, we find that the discretion regarding where and what type of signs to post is not the kind of discretion protected by the discretionary function exception. While it may be true, as the government claims, that the placement of signs involves judgments because engineering and aesthetic concerns determine where they are placed, such judgments are not necessarily protected from suit; only if they are “fraught with public policy considerations” do they fall within the exception, and we do not think
*452
that is the ease here. The “engineering judgment” the government relies on is no more a matter of policy than were the “objective scientific principles” that the
Berkovitz
court distinguished from exempt exercises of policy judgment.
See
With respect to the aesthetic considerations, while we acknowledge the Park Service’s desire to maintain the park in as pristine a state as possible, the government has failed to demonstrate how such a desire affects the placement of traffic signs on Beach Drive. Indeed, the government’s argument is difficult for us to accept in view of the fact that, including the “slippery when wet” signs, no less than “twenty-three traffic control, warning, and informational signs” already exist on the half-mile stretch of road bracketing the curve on which the accident occurred — a stretch of road that carries 20,000 vehicles daily. J.A. 39. We agree that in certain circumstances, decisions will be exempt under the FTCA because they involve difficult policy judgments balancing the preservation of the environment against the blight of excess signs. But this is not one of those circumstances. Beach Drive is not the Grand Canyon’s Rim Drive, nor Shenandoah’s Skyline Drive. Here, the Park Service has chosen to manage the road in a manner more amenable to commuting through nature than communing with it. Having done so, and having taken steps to warn users of dangers inherent in that use, the Park Service cannot argue that its failure to ensure that those steps are effective involves protected “discretionary” decisions.
Other cases exempting the failure to post warning signs are thus easily distinguishable. In those cases, the decisions were based on a reasonable desire to protect the experience of the park visitor. In
Bowman v. United States,
The failure to warn in this case is much more like
Boyd v. United States,
where the Corps of Engineers created a reservoir, but failed to warn swimmers who regularly used a section of the lake that motorboats also used the area.
We affirm the District Court’s dismissal of Cope’s claim regarding negligent maintenance of the road surface. We conclude, however, that the District Court had jurisdiction over the allegations that the Park Service failed adequately to warn of dangers on Beach Drive. To the extent the Court ruled to the contrary, we vacate its order and remand for further proceedings. Cope is entitled to try to persuade a factfinder that the government acted negligently by failing adequately to sign the curve on Beach Drive.
So ordered.
