Abstract:
The self-study aimed to study about the service efficiency of bus service (No.2398) Route from
Phayao to Ban Mae Ka Na Rai Diew Muang District Phayuo Province and to find out the problem and
recommendation in the service of bus for abovementioned route. The 127,242 populations who stay in
Mueng Phayao district were used in the study. The sample had 399 populations. The instrument used
was a set of questionnaire. Statistic used in data analysis was frequency, percentage, mean and
standard deviation and presented in tabular form with narrative.
The research results found that the service efficiency of bus service (No.2398) Route from Phayao to
Ban Mae Ka Na Rai Diew In all 4 aspects were at a high level. When separation in each aspect found that the
aspect which had the average o descending sort was service management at the highest average.
The secondary average was security, rate and facilitation and there was the interpretation of the
result at a high level respectively did accord with the hypothesis. For the problem found that 1) the bus
got the passenger more than seat 2) driver drive fast so the passenger felt insecure 3) the sample want
to use the bus outside the time limit. The solution from the respondent was 1) the bus should get the
number of passengers equal the number of seats 2) the bus should control the speed of the driving in
compliance with the law 3) The bus should extend the duration of bus service more.