NOTICE: This opinion is subject to motions for reargument under V.R.A.P. 40 as well as formal 

revision before publication in the Vermont Reports. Readers are requested to notify the Reporter 

of Decisions by email at: JUD.Reporter@state.vt.us or by mail at: Vermont Supreme Court, 109 

State Street, Montpelier, Vermont 05609-0801, of any errors in order that corrections may be 

made before this opinion goes to press.

2015 VT 103

No. 2014-390

Kathleen Vanderbloom Supreme Court

On Appeal from

 v. Superior Court, Washington Unit,

Civil Division

State of Vermont, Agency of Transportation March Term, 2015

Helen M. Toor, J.

Heidi Groff of Biggam, Fox & Skinner, Montpelier, for Plaintiff-Appellant.

William H. Sorrell, Attorney General, and Toni Hamburg Clithero and William H. Rice, 

 Assistant Attorneys General, Montpelier, for Defendant-Appellee.

PRESENT: Reiber, C.J., Dooley, Skoglund, Robinson and Eaton, JJ.

¶ 1. ROBINSON, J. Plaintiff-appellant Kathleen Vanderbloom filed an action 

against the State of Vermont, alleging that it negligently designed and constructed a state 

highway, causing her to suffer injuries in a car crash. The superior court granted summary 

judgment to the State on sovereign-immunity grounds. We affirm.

¶ 2. On an afternoon in February 2009, two cars collided on State Route 63 in the 

Town of Berlin. The westbound car crossed the center line and crashed into plaintiff’s car, 

which was heading east. The driver of the westbound car was killed. Plaintiff suffered serious, 

disabling physical injuries.

¶ 3. In February 2012, plaintiff filed a negligence suit against the State. In her August 

2012 amended complaint, plaintiff asserted that the State, through its employees, had a duty to 
2

exercise reasonable care in the design, construction, and maintenance of highways, including 

Route 63, and that the State had breached this duty by creating an unreasonably dangerous 

roadway.1 Plaintiff specifically alleged that the State2had designed and constructed the shoulder 

of Route 63 so that it drained water from melting snow and ice onto the traveled portion of the 

road, where it could refreeze (a condition called “freezeback”). This condition, plaintiff alleges, 

caused the other driver to lose control of her car and collide with plaintiff.

¶ 4. Plaintiff argued that the State waived its sovereign immunity with respect to this 

action under the Vermont Tort Claims Act (VTCA), 12 V.S.A. §§ 5601-5606. In September 

2014, following discovery, the superior court granted the State’s motion for summary judgment, 

concluding that plaintiff’s claim is barred by 12 V.S.A. § 5601(e)(8), which preserves the State’s 

sovereign immunity against “[a]ny claim arising from the selection of or purposeful deviation 

from a particular set of standards for the planning and design of highways.” The court thus 

concluded that the State was entitled to judgment as a matter of law. Plaintiff appeals.

¶ 5. Summary judgment will be granted “if the movant shows that there is no genuine 

dispute as to any material fact and the movant is entitled to judgment as a matter of law.” 

V.R.C.P. 56(a). We review a grant of summary judgment de novo, under the same standard as 

the superior court, considering the facts presented in the light most favorable to the nonmoving 

party. Madkour v. Zoltak, 2007 VT 14, ¶ 12, 181 Vt. 347, 924 A.2d 11.

¶ 6. “Under the doctrine of sovereign immunity, claims against the State are barred 

unless immunity is expressly waived by statute.” Kane v. Lamothe, 2007 VT 91, ¶ 6, 182 Vt. 

241, 936 A.2d 1303 (quotation omitted); see also Searles v. Agency of Transp., 171 Vt. 562, 563, 

 

1

 On June 12, 2014, the superior court granted the parties’ stipulated motion to dismiss 

plaintiff’s negligent-maintenance claim, leaving at issue only the negligent-design and negligentconstruction claims.

2

 The highway was designed by the Vermont Department of Highways, the predecessor

of the Agency of Transportation (AOT). The AOT, also called “Vtrans,” was created in 1975. 

See 1975, No. 120, § 1. We use “the AOT” throughout this opinion.
3

62 A.2d 812, 813 (2000) (mem.). The VTCA generally waives the State’s sovereign immunity 

for “injury to persons . . . or loss of life caused by the negligent or wrongful act or omission” of 

state employees “acting within the scope of employment,” and allows suits against the State “in 

the same manner and to the same extent that a private person would be liable to the claimant.” 

12 V.S.A. § 5601(a). The VTCA, however, also carves out eight statutory exceptions to this

general waiver of immunity. One of these is § 5601(e)(8), which preserves the State’s sovereign 

immunity against “[a]ny claim arising from the selection of or purposeful deviation from a 

particular set of standards for the planning and design of highways.” We have held that this 

exception does not preserve the State’s sovereign immunity in cases in which the State intends to 

follow particular design standards but then negligently fails to design to those chosen standards. 

See McMurphy v. State, 171 Vt. 9, 12, 757 A.2d 1043, 1046 (2000) (“Whereas [12 V.S.A. 

§ 5601](e)(8) shelters the State from liability for all of its deliberate design decisions, allowing it 

to design highways in the manner that it sees fit, the statute preserves liability in circumstances 

where the State has unintentionally failed to comply with the chosen design standards.”).

¶ 7. In seeking reversal of summary judgment, plaintiff argues that a genuine dispute 

of material fact exists with respect to: (1) whether the State adopted a “set of standards for the 

planning and design of highways” with respect to Route 63, and, if so, whether that set of 

standards was the 1964 Vermont Roadway Design Manual or the 1954 American Association of 

State Highway Officials’ Policy on Geometric Design of Rural Highways (AASHO Policy);

3

and, if the AASHO Policy was selected, (2) whether the highway design conformed to the 

applicable standard; and (3) whether the State purposefully deviated from that standard. At core, 

plaintiff’s claim is that the State intended to adopt the AASHO standards, and that, with respect 

to the specific design feature at issue, it failed to comply with the AASHO standard.

 

3

The American Association of State Highway Officials (AASHO) subsequently became 

the American Association of State Highway and Transportation Officials (AASHTO).
4

¶ 8. In order to avoid summary judgment, plaintiff must establish that “the State 

intended to comply with certain standards, but failed to do so.” Id.; see also Mellin v. Flood 

Brook Union Sch. Dist., 173 Vt. 202, 219, 790 A.2d 408, 423 (2001) (“Plaintiff also must 

establish that no exception to the State’s waiver of its immunity applies to her claim.”).

¶ 9. The following is undisputed in the record, unless otherwise noted. The AOT 

designed Route 63 in 1965, and built the highway in 1970. At the time, AOT used its own

design manual, the Vermont Roadway Design Manual (the Manual), dated January 1, 1964. The 

Manual was developed from contributions “by practically every member” of the AOT’s Design 

Sub-Division. The Manual’s introduction states that “[t]he desire of the authors has been to 

compile a ready reference of the many more or less standard practices and procedures peculiar to 

the Vermont Department of Highways.”

¶ 10. The Manual repeatedly references the AASHO Policy. The opening 

acknowledgment in the manual references “the adaptation of material from publications of the 

[AASHO] and the United States Bureau of Public Roads.” The Manual instructs that “[t]he 

design engineer should be constantly aware of these Federal Standards. Reference will be made 

to various Policy and Procedure Memoranda published by the U.S. Department of Commerce, 

Bureau of Public Roads, and A Policy on Geometric Design of Rural Highways by the American 

Association of State Highway Officials (AASHO), etc.” The Manual states that it “is imperative 

that [AOT] personnel . . . become familiar with standard procedures,” which “in general conform 

to the standards listed in the [AASHO] and Bureau of Public Roads literature as well as those 

summarized in this manual.” The Manual includes the AASHO Policy as one of a number of 

“texts or sources of information” with which AOT staff should “become familiar.”

¶ 11. The distinction between the standards set forth in AASHO and those laid out in 

the Manual is significant with respect to the design features at issue in this case. The parties’ 

experts have offered contrary opinions on the question of whether the State’s design of the 
5

shoulder of the highway in question complies with the AASHO standard in effect at the time. 

That standard provides that “[n]ormally shoulders are sloped to drain away from the traveled 

way,” and calls for shoulders to be “pitched sufficiently to remove surface water from the 

pavement areas, but not to the extent that vehicular use would be hazardous.” The standard 

provides specific guidance as to the appropriate shoulder slope rates, and discusses adjustments 

from those prescribed rates to account for the slope of the adjoining roadway, including banked 

curves.

¶ 12. The Manual, on the other hand, specifically provides for continuity of slope from 

the pavement to the shoulder on the high side of a banked curve. Both the State’s and the 

plaintiff’s experts agree that the roadway in question was designed in conformity with the 

instructions in the Manual. In order to survive summary judgment, then, plaintiff must produce 

some evidence from which a factfinder can infer that the State did not intend to follow the 

Manual as a design standard; that it intended to follow the AASHO standards where the two 

conflicted; that its design did not comply with the AASHO standard concerning shoulder slope 

on a superelevated roadway; and that its departure from the AASHO standard was not 

purposeful.

¶ 13. Plaintiff relies on her expert’s testimony as to these various issues. Plaintiff’s 

expert does not offer any independent evidence of the State’s intent in designing the roadway, 

but instead interprets the Manual in supporting his conclusion that the State did not intend to 

follow the Manual as a design standard but instead intended to comply with AASHO. Plaintiff 

and her expert rely on the repeated references to the AASHO standards within the Manual to 

support the conclusion that the State intended to design the shoulder on the highway in question 

to the AASHO standard, rather than the standard specifically laid out in the Manual, with which 

the State’s design complied. Plaintiff also argues that the design standards in the Manual were 

not really “standards” at all.
6

¶ 14. We conclude that there is no genuine issue of material fact in this record as to the 

AOT’s intent in designing Route 63. The AOT’s expert testified that the state-specific design 

standards in place during the design of the roadway in question were reflected in the Manual. 

The Manual itself was entitled “The Vermont Department of Highways’ Roadway Design 

Manual,” and it indicates on its face that it was intended to compile “the many more or less 

standard practices and procedures peculiar to the Vermont Department of Highways.”

¶ 15. Against this evidence, the fact that the Manual itself repeatedly references the 

AASHO standard does not support the inference that where the Manual and AASHO conflicted 

(if in fact they could conflict), the State intended for AASHO to trump the Manual. The 

references to AASHO all acknowledge that AASHO was an important source for the AOT in 

compiling its own manual, and that State designers should be well-versed in various general 

standards, including those embodied in AASHO. But nothing in the Manual requires that the 

AASHO standards be followed in every instance, suggests that AASHO trumps state-specific

standards in the Manual, or incorporates the specific AASHO standard concerning shoulder 

slopes on a superelevated roadway. For these reasons, plaintiff’s expert’s affidavit, which avers 

that the AOT “adopted [1954] AASHO design standards for the 1970 construction” of Route 63, 

did not raise a genuine issue of material fact. Plaintiff’s expert’s statement that the AOT adopted 

the AASHO Policy is a bare conclusion that is unsupported by the record evidence on which the 

conclusion relies.4

¶ 16. For the same reason, the State’s “admission” that it used the AASHO standards as 

guidance in developing its own state design standards does not advance plaintiff’s case. Plaintiff 

 

4

 In addition to relying on the various statements about AASHO in the manual, plaintiff’s 

expert states that “[the AOT’s] 1997 Vermont State Design Standards refer to AASHTO’s 1990 

‘Policy on Geometric Design of Highways and Streets’ for design criteria not contained in the 

State Design Standards.” Even if we assume that the 1997 AOT document does incorporate the 

1990 AASHTO Policy, it would have no bearing on our decision here, since both of those 

documents postdate the design and construction of Route 63.
7

claims that “the State admitted in discovery that it tried to conform its design of [Route 63] to 

[the] AASHO [Policy].” In support of its claim, plaintiff points to the State’s responses to 

interrogatories. In those responses, however, the State merely stated that “it utilized the 

[AASHO] Policy as guidance in developing its own state design standards and project-specific 

details.” The question is not whether the State considered AASHO in developing its standards; it 

is whether the State adopted AASHO as a set of standards that trumps the state-specific 

standards in the event of a conflict. The State’s reliance on AASHO for guidance in developing 

its own state-specific standards simply does not support the contention that the State adopted 

AASHO in preference to those state-specific standards.

¶ 17. Plaintiff’s expert also opines that in adopting its design standards, the AOT had to 

have intended to follow AASHO, as there was no reason to deviate from the AASHO standards 

concerning the treatment of the shoulder slope on the high side of a superelevated roadway. The 

thrust of this argument is that the State was negligent in adopting its standard concerning 

shoulder slopes on banked curves because the State really intended to follow AASHO and its 

adopted standard failed to do so. Plaintiff’s argument cannot evade the limitation in 12 V.S.A. 

§ 5601(e)(8), which preserves the State’s sovereign immunity against “[a]ny claim arising from 

the selection of or purposeful deviation from a particular set of standards for the planning and 

design of highways.” A claim that the State was negligent in developing or selecting its 

standard, and that it really should have adopted a different standard, falls squarely within this 

exception to the State’s waiver of sovereign immunity.

¶ 18. Nor do we accept plaintiff’s assertion that the Manual’s introduction, which states 

that the Manual “should not be construed as a formal document or legal set of specifications,”

undermines the conclusion that the Manual reflects the State’s chosen standards. The State has 

presented direct evidence in the form of its own expert’s testimony that the Manual embodied the 

State’s standards. Even if plaintiff’s evidence created a genuine issue as to whether the Manual 
8

reflects the standards the State intended to follow—and we conclude that it does not create such 

an issue—plaintiff has not proffered any evidence that the State, in the alternative, adopted 

AASHO. The primary evidence relied upon by plaintiff in arguing that the State actually 

adopted AASHO rather than its own Manual are statements in the Manual itself—statements that 

indicate only that AASHO was an important resource that informed the State’s development of 

its own standards.

¶ 19. Even viewing the undisputed record evidence in the light most favorable to the 

plaintiff, we conclude that plaintiff has not proffered any evidence that could reasonably permit a 

jury to infer that the AOT intended to incorporate an AASHO or other design standard for the 

shoulder that is different from standard in the Manual.

5

 As a result, we conclude that 12 V.S.A. 

§ 5601(e)(8) preserves the State’s sovereign immunity against this claim, and affirm the trial 

court’s award of summary judgment to the State.6

Affirmed.

FOR THE COURT:

Associate Justice

 

5 Because we conclude on the basis of the undisputed facts in the record that the 

standards in the Manual apply, and because plaintiff’s expert conceded that the State’s design in 

this case complied with the Manual, we need not consider whether the State “purposefully 

deviated” from a chosen standard.

6 Because we affirm the judgment on § 5601(e)(8) grounds, we need not address the 

State’s alternative argument based on the discretionary-function exception to the VTCA. See 

12 V.S.A. § 5601(e)(1) (preserving sovereign immunity against claims “based upon the exercise 

or performance or failure to exercise or perform a discretionary function or duty on the part of a 

State agency or an employee of the State”).