Restrictions & Maps

Check out our new website. New maps are available on the new site. https://sites.google.com/state.co.us/cotriporgfreight

Maps

Bridge Weight Limit Map
Double Dolly Weight Chart
Pilot Escort & Oversize Restriction Map
Height Restriction Map
HazMat Map
Colorado Rural Electric Map
Freight Asset & Restrictions Map
Please Note: The maximum height through the Eisenhower Johnson Memorial Tunnels
on I-70 between mileposts 205 and 216 is 13 ft. 11 in.

Maps and Restrictions for Extra-Legal Vehicles or Loads Updated April 22, 2021**

Extra-Legal Vehicles or Load

OS/OW loads are prohibited from travel when hazardous conditions exist. Hazardous conditions include SNOW, ICE, MUD, ROCKS, WIND and REDUCED VISIBILITY. No oversize movement is EVER allowed where the Chain Law is in effect. Overweight only are allowed to chain up and proceed as conditions allow. See Rule 2 CCR 601-4, 4-1, D.


	Asterisks indicate new restriction, or change in restriction. Daylight Hours = Sunrise to Sunset**
New Restriction	Speed Reduction	Highway #	Mile Point Location & Restriction Description

		1	MP 0.0 to 9.96 (from I-25 to US287), 17' Width, 16' height -both directions- Width and Height restriction: No permits over 17 feet wide or 16 feet tall. This restriction is 24 hours a day, 7 days a week until further notice.
		2	Highway 2 - In Commerce City from US6 to I-76 Abandonment by the Colorado DOT to Commerce City in 2015. OS/OW loads wanting to use this former state highway that is now a Commerce City roadway must contact Commerce City for authorization to use it.
		5	Mt Evans Rd closed (Echo Lake to Summit Lake) Complete closure until further notice.
		6	MP 91 to 95.5 (east side of SH13/US6 jct in Rifle, Co) COMPLETE CLOSURE -both directions- COMPLETE CLOSURE; twenty-four hours a day, 7 days a week until April 23, 2021. CO13 is accessible from the west, closure is on east side of US6/CO13 interchange.
		6	MP 380 - MP 403 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		6,14,113,138	In the City of Sterling - NO permitted loads during curfew Width, Height and Length restriction: No oversize permits may travel in the City of Sterling from 8 a.m. to 9 a.m., 12 (noon) to 1 p.m., and 5 p.m. to 6 p.m. every day of the week.
		8	MP 8 to MP 9 (from Estes St to Wadsworth Blvd) full closure -both directions- HWY 8 is closed for culvert work, detour onto Yale or Jewell. Must contact local municipalities for permission to use their roads.
**		9	MP 94.5 to MP 96.5 (Main St to Recreation Way) 11' width -both directions- Width restriction: Beginning May 11, 2021; No loads over 11 feet, twenty-four hours a day, 7 days a week until November 2021
		10	City of WALSENBURG, (jct of US160,SH10 & 25Bus), no OS loads -both directions-NO OVERSIZE LOADS: Loads accessing US160 from I-25, or vice versa; cannot use US160bus through downtown Walsenburg, Co. 25bus, exit 49 off of I-25, is now the designated "truck route" for oversize loads accessing US160 & vice versa. This restriction is permanent. Contact our office with any questions.
		13- truck route around Craig,CO	All permitted loads must use the Moffat County Truck Route around Craig, CO. (county roads 183 & 7). Must contact Moffat County to obtain permit to use their roads - 970-824-3211 (Mon-Fri 7 a.m. to 5:30 p.m.). This is now the designated truck route.
**		13	MP 111 to MP 116 (WY line is MP 128) 10' width & 100' length -both directions- Width & Length Restriction: Beginning April 1, 2021; No loads over 10 feet and/or 100' long; twenty-four hours a day, 7 days a week until November 19, 2021.
**		14	MP 111 to 116 (Hewlett Gulch Rd to Gateway Park), 10' Width, 100' length -both directions- Width & Length restriction: Beginning April 1, 2021, no loads over 10 feet wide and/or 100 feet long; twenty-four hours a day, 7 days a week until November 19, 2021.
		14	MP 135 to 138 (US287 to Mulberry St), 11' Width -both directions- Width restriction: No loads over 11 feet, twenty-four hours a day, 7 days a week until May 21, 2021.
		14,6,113,138	In the City of Sterling - No permitted loads during curfew Width, Height and Length restriction: No oversize permits may travel in the City of Sterling from 8-9 a.m., 12 p.m. (noon) to 1:00 p.m., & 5 p.m. to 6 p.m.; every day of the week.
		14	MP 176 - MP 235 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		14	MP 176 - MP 236 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		25	MP 100A SB OFF-RAMP (exit ramp from SB I-25 to EB US50) 10' width, 80' length -southbound- Width & Length Restrictions: No loads over 10 feet wide and/or over 80' long; twenty-four hours a day, 7 days a week until further notice.
		25	MP 160 to MP 174 (Monument to Castle Rock) 13' width -both directions- Width Restriction: No loads over 13 feet, every night of the week from 8:00 p.m. - 5:00 a.m. until January 2022. - EXIT 163: ALL on/off ramps are only 11' wide
**		25	MP 250 to MP 269 (SH56 to SH14) 11' width, 100' length -both directions- Width and Length Restriction: No loads over 11 feet wide and/or over 100 feet long; twenty-four hours a day, 7 days a week until January 2023.
		34	MP 93 to MP 97 (on both sides of I-25), 11' width -both directions- Width Restriction: No loads over 11 feet; twenty-four hours a day, 7 days a week until January 15, 2022
**		36	MP 129 to MP 136.5 (Adams/Arapahoe county line to just east of HWY 71) 12' width -both directions- Width Restriction: Beginning April 19, 2021; no loads over 12'; twenty-four hours a day, 7 days a week until July 19, 2021.
		40	MP 227 (downtown Fraser, Co), 15' Width -both directions- Width Restriction: No loads over 15 feet wide through downtown Fraser, Co. -This restriction is permanent.-
		40	MP 233.1 to MP 257.6 - Berthoud Pass (Winter Park to Empire) 70' length -both directions- Length restriction: No loads over 70 feet. -This restriction is permanent.-
		40	MP 400 to 445 (Kit Carson, Co to Hugo, Co) 11' Width -both directions- Width restriction: No loads over 11 feet; twenty-four hours a day, 7 days a week until August 10, 2021.
**		50	MP 47.5 to MP 64.5 (between Whitewater, Co & Delta, Co) 12' Width -both directions- Width Restriction: Beginning May 3, 2021; No loads over 12 feet, twenty-four hours a day, 7 days a week until August 27, 2021.
		50	MP 82.6 - Olathe 16' height Height restriction: No permits over 16 feet allowed under the signal on US 50 in Olathe.
		50	City of Montrose - at LaSalle Road 15' 10" height Height restriction: No permits over 15 feet 10 inches.
**		50	MP 120 to MP 127 (between Cimarron & Sapinero) 10' wide & 80' length -both directions- Width and Length Restriction: Beginning April 5, 2021; No loads over 10 feet; twenty-four hours a day, 7 days a week until October 15, 2021. And loads over 80' long should run the route prior to ensure that the load can navigate through the work zone without issues.
**		50	MP 181 to MP 193 (between Parlin,Co & Monarch Pass) 12' Width -both directions- Width Restriction: Beginning May 10, 2021; no loads over 12 feet; twenty-four hours a day, 7 days a week until May 29, 2021
**		50	MP 241 to MP 252 (Hayden Creek to SH69) 10' wide -both directions- Width Restriction: Beginning April 26, 2021; No loads over 10 feet; Monday-Friday from 6:00 a.m. to 7:00 p.m. until September 15, 2021
		50	MP 309 to MP 311 (McCullough to SH45) 12' width -both directions- Width restriction: No loads over 12 feet; twenty-four hours a day, 7 days a week until June 2021.
		50 SB off ramp from I-25	MP 101A SB OFF-RAMP (exit ramp from SB I-25 to EB US50) 10' width, 80' length -southbound- Width & Length Restrictions: No loads over 10 feet wide and/or over 80' long; twenty-four hours a day, 7 days a week until further notice.
**		50	MP 386 to MP 398 (between La Junta & Las Animas) 14' wide -both directions- Width Restriction: BEGINNING IMMEDIATELY: No loads over 14 feet; 24 hours a day, seven days a week until July 15, 2021
		50/287	Intersection of Highway 287 and Highway 50 East in City of Lamar Length restriction: No permits over 90 feet traveling north on US287 to eastbound US50. Loads in excess of 90 feet in length should travel westbound on US50 to US287 north to Highway 96 east to US385.
		52	MP 28 to MP 30 (SH52 & I-76) 12' width & 80' length -both directions- Width & Length restrictions: No loads over 12 feet and/or 80' long; twenty-fours hours a day, 7 days a week until October 2021.
		52	MP 105 - MP 112 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		59	MP 131 - MP 158 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		63	MP 48 - MP 57 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		70	MP 116 to MP 133, Glenwood Springs to Dotsero (Glenwood Canyon) 13' width &/or 85' length -both directions- Width & Length restrictions: Loads that exceed 13 feet wide &/or 85 feet long must have a pilot escort in the rear while going through Glenwood Canyon at any time. Both of these restrictions are permanent.
**		70	MP 116 - MP 133 (Glenwood Canyon) HELICOPTER OPERATIONS SCHEDULED FOR WEDNESDAY APRIL 14, 2021 (there will be 4 15 minute traffic holds between 9:00 a.m. to 5:00 p.m.); & WEDNESDAY APRIL 21, 2021 (expect 30 minute traffic stops starting at 9:00 a.m.); OPERATIONS WILL CONTINUE THURSDAY IF WORK IS NOT COMPLETED ON WEDNESDAY. ALL WORK IS WEATHER PERMITTING https://www.codot.gov/news/2021/april-2021/i70-grizzly-creek-rockfall-mitigation
**		70	MP 116 to MP 121 (Glenwood Canyon) 14' width -both directions- WIDTH RESTRICTION: No loads over 14', Monday - Friday from 7:00 a.m. to 7:00 p.m. until August 2021.
**		70	MP 117.5 to MP 118.5 (between SH82 and No Name), 12' width -eastbound- Width Restriction: BEGINNING IMMEDIATELY; No loads over 12 feet; Monday - Thursday from 6:00 a.m. to 8:00 p.m. until July 2021.
		70	MP 121 to MP 133 (Glenwood Canyon), 11' width -westbound- Width Restriction: No loads over 11'; Monday - Friday from 7:00 a.m. to 7:00 p.m. until June 2021.
		70	MP 176 to MP 190 (Vail to summit of Vail Pass) 12' Width -eastbound- Width Restriction: No loads over 12 feet, twenty-four hours a day, 7 days a week until May 3, 2021.
		70	MP 190 to MP 176 (summit of Vail Pass to Vail) 14' Width -westbound- Width Restriction: No loads over 14 feet, Monday - Thursday from 7:00 a.m. - 7:00 p.m. & on Fridays from 7:00 a.m. - 12:00 p.m.(noon) until May 14, 2021.
		70	MP 213.6 (Eisenhower Tunnel), 11' Width -both directions- Width restriction: Permitted loads over 11 feet must pull over and get permission to pass through the tunnel. Loads 13 feet 11 inches tall or less may travel through the Eisenhower Tunnel
		70	Exit 239 West Idaho Springs Exit Ramp -Eastbound ramp only- Complete closure of this ramp until further notice.
		70	MP 274.76 - Intersection of I-70 and US6, Highway 265 (Brighton Blvd) RR and city streets. Weight restriction: No loads that exceed the orange axle weights on the bridge weight limit map (See the color grid.)
		70	MP 274.5 to MP 276.58 - Washington St to Colorado Blvd (HWY 2) -both directions- No OS/OW permitted loads allowed on this portion of I-70. This restriction is permanent
		70	MP 278.92, I-70 Structure E-17-KR (Structure which carries I-270 Eastbound OVER I-70) Height Restriction: The vertical clearance at structure has been lowered. Please see the clearance changes on the height map at the bottom of this report.
		71	MP 10 to MP 11 (just north of CO10), COMPLETE CLOSURE -both directions- HWY 71 will be completely closed twenty-four hours a day, 7 days a week until May 15, 2021.
		71	MP 181 - MP 233 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		76	MP 8.849, I-76 Structure E-17-HC (Dahlia St over I-76) Height Restriction - The vertical clearance at this structure has been lowered. Please see the clearance changes on the height map at the bottom of this report.
**		76	MP 31.5 (I-76 & SH52) 16' width -both directions- Width Restriction: No loads over 16'; twenty-four hours a day, 7 days a week until further notice.
**		76	MP 91.13 (2.5 miles east of SH71) 14' width -both directions- Width Restriction: Beginning April 12, 2021; No loads over 14 feet; twenty-four hours a day, 7 days a week until June 15, 2021.
		82	MP 42.4 to MP 79 (Independence Pass) 35' length limit No vehicles over 35 feet long. Whenever Independence Pass is open this restriction is active.
**		85	MP 245 to MP 251 (between Ft Lupton & SH66) 10' width, 75' length -both directions- Width & Length restriction: Beginning May 3, 2021; No loads over 10 feet wide and/or 75' long; twenty-four hours a day, 7 days a week until September 3, 2021.
		94	MP 4 to MP 5.5 (4 miles east of US24) 11' width -both directions- Width restrictions: No loads over 11 feet wide; twenty-four hours a day, 7 days a week; until May 28, 2021.
		101	MP 18 to MP 22 (Rule Creek to CR K) 15' width -both directions- Width Restriction: No loads over 15 wide; twenty-four hours a day 7 days a week until June 25, 2021.
**		109	MP 0.0 to MP 31 (US160 to Bent/Otero County Line), 12' wide -both directions- WIDTH RESTRICTION: Beginning April 5, 2021; no loads over 12'; twenty-four hours a day, 7 days a week until September 17, 2021.
		114	MP 0.00 to 61.7 - Hwy 50 to Saguache Width & Length restriction: No loads over 11 feet wide and/or 85 feet in length. This restriction is 24 hours a day, 7 days a week until further notice.
		131	MP 52 to MP 68.8 (Oak Creek, Co to US40) 100' length restriction -both directions- Length Restriction: No loads over 100' in overall length. Loads over 70' long will require a pilot escort in front. This restriction is permanent.
		138	MP 43 - MP 60 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		138,113,6,14	In the City of Sterling: No permitted loads during curfew Width, Height and Length restriction: No oversize permits may travel in the City of Sterling from 8:00 a.m. to 9:00 a.m., 12:00 (noon) to 1:00 p.m., & 5:00 p.m.to 6:00 p.m. every day of the week.
		138/385	Intersection of US385 and HWY 138 in Julesburg, CO, 12' width &/or 90' length Width & Length restrictions: No permits over 12 feet wide &/or over 90 feet in length. Both these restrictions are permanent.
		149	MP 21 to MP 22 (HWY 149 in Creede, CO) 85' length limit -both directions- Length Restriction: No loads over 85 feet on HWY 149 through the town of Creede, CO, until further notice.
**		160/491	MP 34 to MP 41 (CR G to SH145) 10' width -both directions- Width Restriction: Beginning April 1, 2021; No loads over 10 feet, Monday - Friday from 7:00 a.m. to 7:00 p.m.; until September 2021.
**		160	MP 81 to MP 83.5 (westside of Durango) 10' width -both directions- Width Restriction: Beginning May 3, 2021; No loads over 10 feet, Monday - Friday from 7:00 a.m. to 7:00 p.m. until September 2021.
		160	MP 126 to MP 128.5 (jct SH151/US160) 11' width -both directions- Width Restriction: No loads over 11 feet, twenty-four hours a day, 7 days a week until June 2021.
		160	City of WALSENBURG, (jct of US160,SH10 & 25Bus), no OS loads -both directions-NO OVERSIZE LOADS: Loads accessing US160 from I-25, or vice versa; cannot use US160bus through downtown Walsenburg, Co. 25bus, exit 49 off of I-25, is now the designated "truck route" for oversize loads accessing US160 & vice versa. This restriction is permanent. Contact our office with any questions.
		257	MP 10.6 to MP 11.5 (City of Windsor - Main St)* 115' length -both directions- Length restriction: No loads over 115 feet; 24 hours a day, 7 days a week. This restriction is permanent *This restriction affects the portion of HWY 257 between 7th St & County Road 19 within the Windsor city limits.
		265	MP 1.198 - Brighton Blvd just north of I-70 Height restriction: The vertical clearance at structure # E-17-A has been lowered. Please see clearance changes on height map listed at the bottom of this restriction report.
		285/112	Intersection of US285 and HWY 112, 15' 9" height -both directions- Height restriction: No permits over 15 feet 9 inches.
		287	MP 73 to MP 77.5 (Savage Ave to Park St) 12' width -both directions- Width Restriction: No loads over 12 feet wide; twenty-four hours a day, 7 days a week until July 2022.
		287/50	Intersection of US 287 and US 50 East in the City of Lamar, Colorado; 90' length limit. Length restriction: No loads over 90 feet traveling north on US287 to eastbound US50. Loads in excess of 90 feet in length should travel westbound on US50 to US287 northbound to HWY 96 eastbound to US385.
		287	MP 113.444 - Eads 16' 6" height Height restriction: No permits over 16 feet 6 inches may go under railroad structure No. K-25-L. Must contact the City of Eads for permission to go around this structure.
		287	MP 122 to MP 132 (Kiowa/Cheyenne county line to Kit Carson, Co) 11' width -both directions- Width Restriction: No loads over 11 feet; twenty-four hours a day, 7 days a week until July 27, 2021
		317	MP 6.2 to MP 12 -NO OVERWEIGHT LOADS- Weight restriction: Any loads that exceed secondary highway weight limits (85K-GVW,40K-tandems) will be Chapter 6 Specials.
		385	MP 270 - MP 310 -both directions- Temporary Speed Reduction from 65 MPH to 40 MPH for the month of April 2021.
		385/138	Intersection of US385 and HWY 138 in Julesburg, CO 12' width and/or 90' length Width & Length restrictions: No permits over 12 feet wide and/or 90 feet in length. This restriction is permanent.
		E-470	Annual Permit holders wanting to travel on E-470 must contact the E-470 authorities at least 48 hours in advance for a permit. For permit application & information, visit E-470 Extra-Legal Vehicle or Load
		491/160	MP 34 to MP 41 (CR G to SH145) 10' width -both directions- Width Restriction: Beginning April 1, 2021; No loads over 10 feet, Monday - Friday from 7:00 a.m. to 7:00 p.m.; until September 2021.
		550	MP 13 to MP 16.5 (CR 219 to US160-Farmington Hill) 15' width, 100' length -both directions- Width & Length Restrictions: Loads over 15' wide and/or 100' long using that section of US550. Must contact LA PLATA County (970-382-6363) for authorization for use of local roads around the restriction. This restriction is permanent.
		550	MP 90.8 Ouray -NO PERMITTED LOADS THROUGH TUNNEL- No permitted loads through tunnel. This restriction is permanent.