Bonners Ferry Port of Entry
Located at Moyie Junction US-95 & US-2.
Huetter Port of Entry
Located 2 miles west of Coeur d’Alene on I-90.
Lewiston Hill Port of Entry
Located 7 miles north of Lewiston, Southbound side of US-95.
Lewiston Port of Entry
Located 1 mile east of Lewiston on US-12/US-95.
Horseshoe Bend Port of Entry
Located 1 mile north of Horseshoe Bend on SH-55.
Marsing Port of Entry
Located 6 miles south of the SH-55/US-95 junction.
East Boise Port of Entry
Located 11 miles east of Boise on I-84.
Hollister Port of Entry
Located 21 miles south of Twin Falls on US-93.
Declo Port of Entry
Located at Milepost 218.7 on I-84.
Inkom Port of Entry
Located 8 miles south of Pocatello on I-15.
Sage Junction Port of Entry
Located 8 miles north of Roberts on I-15.
Bridge/Weight Tables
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Weight Limits on Interstate System routes for Special Products.
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Weight Limits for Loads exceeding 79,000 lbs on Interstate & 80,000 lbs on non-Interstate routes.- to Allowable axle weights
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Weight Limits, up to 80,000 lbs for all commodities on non-interstate system routes.- To Weight Limits, under 80,001 lbs on non-federal routes.
Legal Weight Calculator
The Legal Weight Calculator will help determine the legal gross, bridge and axle weight for a truck configuration. Please review instructions above for information on how to use the calculator in the Excel spreadsheet format or watch the instructional video.
Off-Track Calculator
Authority and Administration
The weight of load for inch width of tire for the front steer axle may not exceed the manufacturer’s load rating per tire or the load rating of the axle or twenty thousand (20,000) pounds per axle whichever is less.
All other tires the capacity can be calculated by using 600 lbs per tire width and shall not exceed the manufacturer’s load rating, whichever is less.