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BLUE OVERWEIGHT CHART


Maximum Allowable Weight Distribution for Annual Overweight
Permits on BLUE coded routes of the Route Capacity Map.
This page in Printable Format (pdf)


Single Axle

27,000

Tandem Axle

46,000

Tridem Axle

57,500



Tire Width

Single Axle,
Single Tires

Tandem Axles,
Single Tires

8.25

13,200

26,400

9.00

14,400

28,800

10.00

16,000

32,000

11.00

17,600

35,200

12.00

19,200

38,400

13.00

20,800

41,600

14.00

22,400

44,800

15.00

24,000

46,000

16.00

25,600

46,000

17.00

27,000

46,000

18.00

27,000

46,000

19.00+

27,000

46,000

Maximum allowable weight is based on the distance in feet between the first and last axle of any group or groups of consecutive axles.

To find the weight allowed for the vehicle combination, use the number of axles and axle spacings from the number 2 axle to the last axle of the combination, add the weight for the steering axle (approximately 12,000 lbs) to this weight, to acquire the total Gross Weight Allowed.

To find the weight allowed for self propelled vehicles, use the number of axles and axle spacings from the number 1 axle to the last axle of the combination. If axles have less than 4 tires per axle, see chart above for weights allowed.

Check the weight allowed for every internal group or groups of axles as well as total Gross Weight. At times the sum of the axle weights may be less than the Total Gross Weight Allowed. Must use most restrictive weights.

If the vehicle combination exceeds the weight allowed on any group or groups of axles, or Total Gross Weight Allowed by this chart and the route capacity map, the vehicle must operate on a single trip permit if approved.


Axle Space
in Feet

2
Axles

3
Axles

4
Axles

5
Axles

6
Axles

7
Axles

8
Axles

9
Axles

10
Axles

11
Axles

12
Axles

4

46,000











5

47,500











6

48,500











7

50,000











8

51,500

56,500










9

52,500

57,500










10

54,000

58,500










11

54,000

59,500










12

54,000

61,000

67,500









13

54,000

62,000

68,500









14

54,000

63,000

69,500









15

54,000

64,000

70,000









16

54,000

65,000

71,000

78,500








17

54,000

66,000

72,000

79,000








18

54,000

67,000

73,000

80,000








19

54,000

68,000

74,000

81,000








20

54,000

69,000

74,500

81,500

89,000







21

54,000

70,000

75,500

82,500

90,000







22

54,000

71,000

76,500

83,500

90,500







23

54,000

72,000

77,500

84,000

91,500







24

54,000

73,000

78,500

85,000

92,500

100,000






25

54,000

74,000

79,000

86,000

93,000

100,500






26

54,000

75,000

80,000

86,500

94,000

101,500






27

54,000

76,000

81,000

87,500

95,000

102,500






28

54,000

77,000

82,000

88,500

95,500

103,000

110,500





29

54,000

77,000

83,000

89,500

96,500

104,000

111,500





30

54,000

77,000

83,500

90,000

97,000

104,500

112,000





31

54,000

77,000

84,500

91,000

98,000

105,500

113,000





32

54,000

77,000

85,500

92,000

99,000

106,000

114,000

121,500




33

54,000

77,000

86,500

92,500

99,500

107,000

114,500

122,500




34

54,000

77,000

87,500

93,500

100,500

108,000

115,500

123,000




35

54,000

77,000

88,000

94,500

101,500

108,500

116,000

124,000




36

54,000

77,000

89,000

95,000

102,000

109,500

117,000

124,500

132,500



37

54,000

77,000

90,000

96,000

103,000

110,000

117,500

125,500

133,000



38

54,000

77,000

91,000

97,000

103,500

111,000

118,500

126,000

134,000



39

54,000

77,000

92,000

97,500

104,500

111,500

119,000

127,000

134,500



40

54,000

77,000

92,500

98,500

105,500

112,500

120,000

127,500

135,500

143,000


41

54,000

77,000

93,500

99,500

106,000

113,500

120,500

128,500

136,000

144,000


42

54,000

77,000

94,500

100,000

107,000

114,000

121,500

129,000

137,000

144,500


43

54,000

77,000

95,500

101,000

107,500

115,000

122,500

130,000

137,500

145,500


44

54,000

77,000

96,500

102,000

108,500

115,500

123,000

130,500

138,500

146,000

154,000

45

54,000

77,000

97,000

103,000

109,500

116,500

124,000

131,500

139,000

147,000

154,500

46

54,000

77,000

98,000

103,500

110,000

117,000

124,500

132,000

140,000

147,500

155,500

47

54,000

77,000

99,000

104,500

111,000

118,000

125,500

133,000

140,500

148,500

156,000

48

54,000

77,000

100,000

105,500

112,000

119,000

126,000

133,500

141,500

149,000

157,000

49

54,000

77,000

101,000

106,000

112,500

119,500

127,000

134,500

142,000

150,000

157,500

50

54,000

77,000

101,500

107,000

113,500

120,500

127,500

135,000

143,000

150,500

158,500

51

54,000

77,000

102,500

108,000

114,000

121,000

128,500

136,000

143,500

151,500

159,000

52

54,000

77,000

105,500

108,500

115,000

122,000

129,000

136,500

144,500

152,000

160,000

53

54,000

77,000

102,500

109,500

116,000

122,500

130,000

137,500

145,000

153,000

160,500

54

54,000

77,000

102,500

110,500

116,500

123,500

131,000

138,000

146,000

153,500

161,500

55

54,000

77,000

102,500

111,000

117,500

124,500

131,500

139,000

146,500

154,000

162,000

56

54,000

77,000

102,500

112,000

118,500

125,000

132,500

139,500

147,500

155,000

162,500

57

54,000

77,000

102,500

113,000

119,000

126,000

133,000

140,500

148,000

155,500

163,500

58

54,000

77,000

102,500

113,500

120,000

126,500

134,000

141,000

149,000

156,500

164,000

59

54,000

77,000

102,500

114,500

120,500

127,500

134,500

142,000

149,500

157,000

165,000

60

54,000

77,000

102,500

115,500

121,500

128,500

135,500

143,000

150,500

158,000

165,500

61

54,000

77,000

102,500

116,500

122,500

129,000

136,000

143,500

151,000

158,500

166,500

62

54,000

77,000

102,500

117,000

123,000

130,000

137,000

144,500

152,000

159,500

167,000

63

54,000

77,000

102,500

118,000

124,000

130,500

137,500

145,000

152,500

160,000

168,000

64

54,000

77,000

102,500

119,000

124,500

131,500

138,500

146,000

153,500

161,000

168,500

65

54,000

77,000

102,500

119,500

125,500

132,000

139,000

146,500

154,000

161,500

169,500

66

54,000

77,000

102,500

120,500

126,500

133,000

140,000

147,500

155,000

162,500

170,000

67

54,000

77,000

102,500

121,500

127,000

134,000

141,000

148,000

155,500

163,000

171,000

68

54,000

77,000

102,500

122,000

128,000

134,500

141,500

149,000

156,500

164,000

171,500

69

54,000

77,000

102,500

123,000

129,000

135,500

142,500

149,500

157,000

164,500

172,500

70

54,000

77,000

102,500

124,000

129,500

136,000

143,000

150,500

158,000

165,500

173,000

71

54,000

77,000

102,500

124,500

130,500

137,000

144,000

151,000

158,500

166,000

174,000

72

54,000

77,000

102,500

125,500

131,000

137,500

144,500

152,000

159,500

167,000

174,500

73

54,000

77,000

102,500

126,500

132,000

138,500

145,500

152,500

160,000

167,500

175,500

74

54,000

77,000

102,500

127,000

133,000

139,500

146,000

153,500

161,000

168,500

176,000

75

54,000

77,000

102,500

128,000

133,500

140,000

147,000

154,000

161,500

169,000

176,500

76

54,000

77,000

102,500

128,000

134,500

141,000

147,500

155,000

162,500

170,000

177,500

77

54,000

77,000

102,500

128,000

135,500

141,500

148,500

155,500

163,000

170,500

178,000

78

54,000

77,000

102,500

128,000

136,000

142,500

149,500

156,500

164,000

171,500

179,000

79

54,000

77,000

102,500

128,000

137,000

143,000

150,000

157,000

164,500

172,000

179,500

80

54,000

77,000

102,500

128,000

137,500

144,000

151,000

158,000

165,500

173,000

180,500

81

54,000

77,000

102,500

128,000

138,500

145,000

151,500

158,500

166,000

173,500

181,000

82

54,000

77,000

102,500

128,000

139,500

145,500

152,500

159,500

167,000

174,500

182,000

83

54,000

77,000

102,500

128,000

140,000

146,500

153,000

160,000

167,500

175,000

182,500

84

54,000

77,000

102,500

128,000

141,000

147,000

154,000

161,000

168,500

176,000

183,500

85

54,000

77,000

102,500

128,000

142,000

148,000

154,500

161,500

169,000

176,500

184,000

86

54,000

77,000

102,500

128,000

142,500

148,500

155,500

162,500

170,000

177,500

185,000

87

54,000

77,000

102,500

128,000

143,500

149,500

156,000

163,500

170,500

178,000

185,500

88

54,000

77,000

102,500

128,000

144,000

150,500

157,000

164,000

171,500

178,500

186,500

89

54,000

77,000

102,500

128,000

145,000

151,000

158,000

165,000

172,000

179,500

187,000

90

54,000

77,000

102,500

128,000

146,000

152,000

158,500

165,500

173,000

180,000

188,000

91

54,000

77,000

102,500

128,000

146,500

152,500

159,500

166,500

173,500

181,000

188,500

92

54,000

77,000

102,500

128,000

147,500

153,500

160,000

167,000

174,500

181,500

189,000

93

54,000

77,000

102,500

128,000

148,000

154,000

161,000

168,000

175,000

182,500

190,000

94

54,000

77,000

102,500

128,000

149,000

155,000

161,500

168,500

176,000

183,000

190,500

95

54,000

77,000

102,500

128,000

150,000

156,000

162,500

169,500

176,500

184,000

191,500

96

54,000

77,000

102,500

128,000

150,500

156,500

163,000

170,000

177,500

184,500

192,000

97

54,000

77,000

102,500

128,000

151,500

157,500

164,000

171,000

178,000

185,500

193,000

98

54,000

77,000

102,500

128,000

152,500

158,000

164,500

171,500

179,000

186,000

193,500

99

54,000

77,000

102,500

128,000

153,000

159,000

165,500

172,500

179,500

187,000

194,500

100

54,000

77,000

102,500

128,000

154,000

160,000

166,000

173,000

180,500

187,500

195,000

101

54,000

77,000

102,500

128,000

154,500

160,500

167,000

174,000

181,000

188,500

196,000

102

54,000

77,000

102,500

128,000

155,500

161,500

168,000

174,500

182,000

189,000

196,500

103

54,000

77,000

102,500

128,000

156,500

162,000

168,500

175,500

18