Motorway Services Online uses categories to power searches and other functions The following categories exist. We also have a list of wanted categories (categories which have been used but don't actually exist).

• Trumps Green pictures (5 members)
• Trusthouse Forte (8 members)
• Trusthouse Forte pictures (28 members)
• Tunbridge Wells pictures (17 members)
• Types of Services (21 members)
• UK only (25,712 members)
• USGS pictures (6 members)
• Unbuilt Services (24 members)
• Unbuilt Services Ireland (1 member)
• Unusual Buildings (5 members)
• Upper Crust pictures (17 members)
• Uttoxeter pictures (55 members)
• Vale of York pictures (0 members)
• Vale pictures (14 members)
• Viperinelight50 pictures (53 members)
• VisitEngland pictures (1 member)
• WB Fuel pictures (3 members)
• WHSmith pictures (1,049 members)
• WH Smith pictures (1 member)
• Waitrose pictures (195 members)
• Waltham Abbey pictures (1 member)
• Wansford pictures (9 members)
• Warmington pictures (9 members)
• Warminster pictures (71 members)
• Warren's Bakery pictures (2 members)
• Warrens Bakery pictures (11 members)
• Warwick North pictures (3 members)
• Warwick pictures (223 members)
• Wash.ME pictures (2 members)
• Wash ME pictures (0 members)
• Washington pictures (126 members)
• Watford Gap pictures (236 members)
• Wconnolly648 pictures (42 members)
• Weddings (4 members)
• Weeley pictures (18 members)
• Welcome Break (45 members)
• Welcome Break Fuel pictures (2 members)
• Welcome Break Gaming pictures (110 members)
• Welcome Break comments (10 members)
• Welcome Break pictures (3,585 members)
• Welcome Break services (43 members)
• Welcomebreakrotherham pictures (1 member)
• Wellingborough pictures (10 members)
• Wendy's Drive Thru pictures (2 members)
• Wendy's pictures (6 members)
• Wendys pictures (0 members)
• West Cave pictures (7 members)
• West Cornwall Food Company pictures (5 members)
• West Cornwall Pasty Co. pictures (1 member)
• West Cornwall Pasty Co pictures (35 members)