This study carried out and analyzed survey data on captains and mates of Korean coastal large trawlers in order to examine factors affecting body abnormalities and fatigue on bridge teams from work and environment at bridges of trawlers. The summarized result may be summed up as follows: multiple regression analysis with body pain and fatigue as dependent variables yields t-values of –2.559 (p<0.05) and –3.928 (p<0.05) respectively. From the result, environment at bridges (views, spaces and exhaust) were negative factors in affecting bridge workers’ pain and fatigue. Thus, it is determined to secure available spaces to improve the workers’ views through windows in front of, besides and rear bridge and create more pleasant atmospheric environment at bridge.