Wyo. Stat. § 24-3-116
The said appraisers shall, within ten (10) days after receiving notice of their appointment, meet at some convenient place, on the line of said proposed or altered road, and take and administer to each other, an oath or affirmation to faithfully and impartially discharge their duties. They shall then view the ground, so far as they shall deem it necessary, and fix the amount of damages sustained by each claimant, after allowing for all benefits that may accrue to each claimant, by reason of the location or alteration of the said proposed road. They, or a majority of them, shall as soon as practicable, after performing their said duties, make a report in writing to the county clerk of their doings, stating that they were so sworn or affirmed as aforesaid, before performing their duties and fixing the amount of damages, if any, sustained by each claimant, after allowing and deducting for benefits, and where they have disallowed claims for damages, they shall so state in their report, and they shall immediately transmit their report, when made, to the county clerk. They shall, whenever they can conveniently do so, notify the claimants or their agents, of the place of their meeting and may hear such evidence as they may deem necessary in determining the amount of damages fixed by them. They are hereby authorized to administer oaths to each other and to such witnesses as they may hear. If any one (1) of them shall fail or refuse to perform his duty, the other two (2) appraisers shall serve and shall appoint a suitable and disinterested elector in his place, who shall be within easy access, and he shall be sworn or affirmed in like manner as the other two (2) appraisers, and the facts of such appointment and qualification shall be stated in said report to the county clerk. The said appraisers shall each receive for his compensation such reasonable sum as the board of county commissioners shall allow.
W.S. 24-3-116