¶ 1. The City of West Bend appeals the circuit court's reversal of a decision of the Division of Hearings and Appeals of the Department of Administration (DHA), wherein DHA ordered the Town of Barton to permit the City to install a sanitary sewer interceptor and laterals in two highways in the Town, pursuant to its authority under Wis. Stat. § 86.16(5) (1999-2000). 1 The circuit court reversed DHA because it concluded that DHA did not have jurisdiction to review the Town's refusal to grant *633 permission to the City to build the sewer interceptor, or in the alternative, because DHA should have required the City to permit abutting land owners to immediately connect to city sewer through the laterals DHA required as a condition of its order. Because we conclude DHA had authority under § 86.16(5) to determine whether, and on what conditions, the City could build a sanitary sewer in highways in the Town, and because the circuit court's decision that if the sewer interceptor is constructed the residents who abut the highway must be permitted to hook up immediately is not more reasonable than DHA's decision, we reverse the decision of the circuit court and remand to reinstate DHA's order.
BACKGROUND
¶ 2. The City designed an addition to its sanitary sewer system that it refers to as the "Northwest Interceptor." This interceptor is to assist in providing sewer service for three areas of the City: the "Wink lands," anticipated expansion of the Moraine Park Technical College and anticipated growth of "Young America." It will also eliminate a lift station. The City needed the Town's permission to construct a 2640-foot segment of the Northwest Interceptor in the rights-of-way of River Drive and Woodford Drive that are located in the Town.
¶ 3. In a letter dated August 7, 1996, the City requested permission. The Town refused to permit the construction unless all of the Town's residents who abut the interceptor were given immediate sewer system access. The City denied the Town's access request because it has a policy of not providing sewer access to properties located outside of the City. It proposed to wait to provide service until annexation of the properties. However, the City agreed to construct laterals as *634 part of the interceptor's initial installation, thereby avoiding any further disruption of the highways in the event that the properties adjacent to the interceptor were later provided sewer service.
¶ 4. The Town refused permission, and the City appealed the refusal to DHA pursuant to Wis. Stat. § 86.16(5). DHA held a hearing and concluded that under § 86.16(5) and Wis. Stat. § 227.43(l)(bg), DHA had jurisdiction to hear the City's appeal, and it ordered the Town to grant the City a permit to construct and maintain the proposed sewer interceptor within the rights-of-way of River Drive and Woodford Drive, conditioned on the City's installing laterals and keeping at least one lane of traffic open on each roadway during construction.
¶ 5. The Town appealed, and the circuit court concluded that DHA did not have jurisdiction over the City's appeal. In the alternative, the circuit court also concluded that if DHA did have jurisdiction under Wis. Stat. § 86.16(5), DHA should have ordered that the Town residents who abut the interceptor be permitted to connect to sewer service immediately. The City appeals.
DISCUSSION
Standard of Review.
¶ 6. The scope of an agency's authority to act is a legal issue that we review
de novo. Loomis v. Wisconsin Pers. Comm'n,
¶ 7. When we review the merits of the decision previously made, we review the agency's decision, not
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that of the circuit court.
Gordon v. State Med. Examining Bd.,
¶ 8. An agency's interpretation or the application of an ambiguous statute may be accorded great weight deference, due weight deference or
de novo
review, depending on the circumstances.
UFE Inc. v. LIRC,
¶ 9. We will accord due weight deference when "the agency has some experience in an area, but has not developed the expertise which necessarily places it in a better position to make judgments regarding the interpretation of the statute than a court."
Id.
at 286,
¶ 10. Here, DHA has been charged with administering Wis. Stat. § 86.16(5), and it has some experience, even though its experience is not of long standing because the Transportation Commission formerly was responsible for appeals,
see City of Appleton v. Transportation Comm'n,
Scope of DHA's Authority.
¶ 11. The circuit court concluded that Wis. Stat. § 86.16(5) provided no authority for DHA to resolve the dispute about whether, and on what terms, the City would be permitted to build a portion of the Northwest Interceptor in two highways within the Town. The court was persuaded that any review of the Town's refusal to issue a permit to build the interceptor had to be found in sections of the statutes other than § 86.16. The Town agrees with the circuit court's position and focuses its argument to us on terms used in § 86.16(1), contending § 86.16 applies to laying pipelines that transport fresh water, not to those that transport waste water. Therefore, the Town argues that because § 86.16(1) does not apply to the proposed con *637 struction in the first instance, § 86.16(5) does not give DHA authority to resolve this dispute between the Town and the City. The City contends that the statute employs only general categories of substances that may be transported within pipelines that can be constructed in public ways and that "water" is a broad enough category to include waste water as well as fresh water. Therefore, argues the City, DHA's review of the Town's denial is proper under subsec. (5).
¶ 12. These conflicting positions present a question of statutory construction that involves the scope of DHA's authority. Therefore, we decide it without deference to DHA's interpretation of the statute.
Loomis,
(1) Any person, firm or corporation . .. may ... with the written consent of local authorities with respect to highways under their jurisdiction, including connecting highways, construct and operate telegraph, telephone or electric lines, or pipes or pipelines for the purpose of transmitting messages, water, heat, light or power along, across or within the limits of the highway.
(5) Any person, firm or corporation whose written application for permission to construct such lines within the limits of a highway has been refused, or has been on file with the ... local authority for 20 days and no action has been taken thereon, may file with the ... *638 local authority a notice of appeal to the division of hearings and appeals.... [T]he division of hearings and appeals shall hear and try and determine the appeal on 10 days' notice to the ... local authority, and the applicant.
¶ 13. In determining whether "water" includes both fresh water and waste water, we begin with the plain meaning of the statute.
Truttschel,
¶ 14. We note that "water" is not modified by either "fresh" or "waste," and that Wis. Stat. § 86.16 refers to the placement of many types of utilities within "highways." Highways 2 are defined as:
[A]ll public ways and thoroughfares and bridges on the same. It includes the entire width between the boundary lines of every way open to the use of the public as a matter Of right for the purposes of vehicular travel.
Wis. Stat. § 340.01(22). Therefore, the words chosen by
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the legislature provide for the placement of pipelines for utilities in public lands. Because the proposed placements of the interceptor are in public ways, the issue presented is not similar to that presented in
Danielson v. City of Sun Prairie,
¶ 15. While placement of an interceptor in a highway does not require condemnation, it does allow a town in which construction is to occur to assure that the placement of a utility's pipeline will not unreasonably disrupt traffic on highways within the town's boundaries.
See Milwaukee Elec. Ry. & Light Co. v. City of Milwaukee,
*640 DHA's Order.
¶ 16. DHA ordered the Town to grant the City permission to construct and maintain the Northwest Interceptor within the rights-of-way of River Drive and Woodford Drive in the Town. It also ordered the City to construct laterals up to the property lines of the abutting properties to ensure that at all times there is adequate access to the residences to accommodate emergency vehicles. In coming to this conclusion, the DHA framed the issue it was required to decide as follows: "[W]hether the construction and maintenance of the proposed sewer will result in an unreasonable obstruction to traffic on a public highway." That is the correct formulation of the issue underlying whether permission has been properly withheld. As the supreme court explained, "Sec. 86.16 grants to towns authority in the nature of police powers so that public highways may not be unreasonably obstructed by [construction and maintenance of lines]."
Milwaukee Elec.,
¶ 17. However, a public utility acquires the right to construct its lines in highways that are within the boundaries of a town directly from the State.
Id.
(citing
South Shore Util. Co. v. Railroad Comm'n,
*642 CONCLUSION
¶ 18. Because we conclude DHA had authority under Wis. Stat. § 86.16(5) to determine whether, and on what conditions, the City could build a sanitary sewer in highways in the Town, and because the circuit court's decision that if the sewer interceptor is constructed the residents who abut the highway must be permitted to hook up immediately is not more reasonable than DHA's decision, we reverse the decision of the circuit court and remand to reinstate DHA's order.
By the Court. — Order reversed and cause remanded with directions.
Notes
All references to the Wisconsin Statutes are to the 1999-2000 version unless otherwise noted.
The Town does not contend that River . Drive and Wood-ford Drive are not "highways" within the scope of Wis. Stat. § 86.16.
Both the DHA hearing examiner and the circuit court were concerned about the applicability of Wis. Admin. Code § Comm 83.01(2)(b) (1997), which formerly provided:
Every building intended for human habitation or occupancy on land abutting a street, right-of-way, or easement in which there is a public sewer, or on land deemed accessible to public sewer, shall have an individual connection to the public sewer and the private sewage system serving such building shall he properly abandoned.
This provision is no longer in force, effective March 1, 2000. Therefore, we do not address it further in this opinion.
The Town also contends that the City cannot delay hookups to the sewer because of Washington County's requirements. However, how the County will interpret its own ordinance is not before us. It could be that the County will not deem sewer service "available" until the City says that it is. We leave this question to another day when the County can, if it chooses, address the issue.
Truttschel v. Martin,
