Michael and Edelle Rothrock (“Roth-rocks”) appeal the district court’s dismissal of their action for lack of subject matter jurisdiction. The district court held that the Rothrocks’ complaint, brought pursuant to the Federal Tort Claims Act (“FTCA”), 28 U.S.C. §§ 2671-2680, was barred by the FTCA’s discretionary function exception, 28 U.S.C. § 2680(a). It also denied the Roth-rocks’ motion for an extension of time to conduct additional discovery. We affirm.
I.
On November 7, 1991, Michael Rothrock was traveling in the northbound lane of Interstate 65 across a bridge north of mile marker 76 in Bartholomew County, Indiana, when his car rolled down a steep embankment adjacent to the north exit of the bridge. Rothrock was left paralyzed by the accident. According to the Rothrocks, the accident was caused by the absence of a guardrail at the point in the bridge where the car slid down the embankment. Apparently, a guardrail had been installed when the State of Indiana first built Interstate 65 in the early 1960’s under the Federal-Aid Highway Act, whereby states are provided with federal funds for state highway projects. In 1988, however, when the State resurfaced the bridge through a grant of federal funds, the guardrail was removed from the spot in question.
On July 1, 1994, the Rothrocks sued the United States under the Federal Tort Claims Act to recover for Michael Rothrock’s injuries. The Rothrocks contend that the Federal Government is liable for failing to ensure, as a condition of its funding decision, that the bridge was constructed in accordance with the safety standards it references for such decisions, including those adopted by the American Association of State Highway Traffic Officials (“AASHTO”). On September 6, 1994, the United States moved to dismiss the action for lack of subject matter jurisdiction under Federal Rule of Civil Procedure 12(b)(1), arguing that the decision whether to enforce certain safety guidelines in funding Indiana’s highway construction is protected by the discretionary function exception to the FTCA. In response, the Rothrocks moved for an extension of time to conduct further discovery they deemed necessary to respond to the motion. The district court denied the Rothrocks’ request for an extension of time and the United States moved for a protective order upon receiving the Rothrocks’ discov *198 ery requests. On November 17, 1994, the district court granted the United States’ motion to dismiss for lack of subject matter jurisdiction and denied the United States’ motion for a protective order as moot. The Rothrocks filed a timely notice of appeal.
II.
The central question in this case is whether the discretionary function exception to the United States’ waiver of sovereign immunity in the FTCA applies so as to bar subject matter jurisdiction. We review
de novo
the district court’s dismissal of a complaint under Rule 12(b)(1).
Young v. Northern Ill. Conference of United Methodist Church,
The FTCA is a “broad waiver of sovereign immunity.”
Berkovitz v. United States,
A brief discussion of the statutes and regulations involved in this case amply illustrates the substantial discretion afforded to the Government agents in deciding whether to enforce its safety standards in funding Indiana’s bridge resurfacing. The Federal-Aid Highway Act, 23 U.S.C. §§ 101-58, was intended to accelerate the construction of the nation’s highway system through federal grants to state highway construction projects. 23 U.S.C. § 101(b). Under this system, states seeking funding must submit all plans, specifications, and estimates to the Secretary of Transportation for approval. 23 U.S.C. § 105(a) and 106(a). The Secretary is directed not to approve such funding requests
if they fail to provide for a facility (1) that will adequately meet the existing and probable future traffic needs and conditions in *199 a manner conducive to safety, durability, and economy of maintenance; (2) that will be designed and constructed in accordance with standards best suited to accommodate the foregoing objectives and to conform to the particular needs of each locality.
23 U.S.C. § 109(a). In making this clearly discretionary judgment, Congress directs the Secretary to formulate guidelines for the approval of projects “in the best overall public interest,” taking into account such considerations as safety, efficiency, and cost. 23 U.S.C. § 109(h). The statute also directs the Secretary to consider the following factors:
(1) air, noise and water pollution;
(2) destruction or disruption of man-made and natural resources, aesthetic values, community cohesion and the availability of public facilities and services;
(3) adverse employment effects, and tax and property value losses;
(4) injurious displacement of people, businesses and farms; and
(5) disruption of desirable community and regional growth.
23 U.S.C. § 109(h). The sheer number of factors involved suggests that Congress intended these decisions to be made as an exercise of judgment and choice.
See Gaubert,
Even if the decision to fund was discretionary, it still must be grounded in public policy so that it is the type of decision the discretionary function exception was designed to protect.
Berkovitz,
For a complaint to survive a motion to dismiss, it must allege facts which would support a finding that the challenged actions are not the kind of conduct that can be said to be grounded in the policy of the regulatory regime. The focus of the inquiry is not on the agent’s subjective intent in exercising the discretion conferred by statute, but on the nature of the actions taken *200 and on whether they are susceptible to policy analysis.
Id.,
Finally, the Rothrocks argue that the district court abused its discretion by ruling on the motion to dismiss without permitting them additional time to conduct discovery on the matter. They suggest that discovery would have allowed them to uncover the role the AASHTO standards played in the decision to fund the rehabilitation and the policy considerations that went into the Government’s decision. This argument, however, ignores the operation of the exception. Our concern is whether the statute and regulations grant the Secretary of Transportation and his delegates the discretion to act on this issue and whether that decision was susceptible to policy analysis. Whether or not the employees responsible for making this decision actually took these factors into account is not the issue.
See Gaubert,
III.
For the above reasons, the decision of the district court is Affirmed.
Notes
. The parties engage in a skirmish over the burden of proof in this case. The Rothrocks assert, relying upon
Stewart v. United States,
. The Rothrocks suggest that the existence of a guardrail before 1988 establishes a mandatory standard superseding the normal discretion afforded by the statute. The discretion in the initial decision to fund, though, is not removed in later years. Moreover, it would be odd indeed to erect a presumption in favor of safety measures installed thirty years ago when rehabilitating roads today.
. In light of our foregoing analysis, we need not decide the Government’s alternative ground for relief based upon Indiana law.
