Reported enforcement areas

Interstate Speed Trap Database

81+ reported enforcement areas across major freight corridors. Search and filter by interstate or state. This is informational only — not a legal conclusion about any location.

81 reported enforcement areas

I-5CA

MM 205–215 (Tejon Pass)

Lebec / Kern County

Issue: Downgrade speed & brake-check enforcement

Steep grade with frequent CHP commercial enforcement.

Updated 2026-04-12

I-5CA

MM 257 area

Buttonwillow / Kern County

Issue: Commercial speed enforcement

Open straightaway, radar common near rest area.

Updated 2026-03-30

I-5OR

MM 1–10 (Siskiyou Summit)

Ashland / Jackson County

Issue: Grade & chain-law enforcement

Truck speed and brake checks in winter months.

Updated 2026-02-18

I-5WA

MM 116–119

DuPont / Pierce County

Issue: Speed & following-too-closely patrols

Congestion zone, aggressive lane-change enforcement.

Updated 2026-04-02

I-10TX

MM 135–140

Van Horn / Culberson County

Issue: Speed enforcement (75→reduced zones)

Known DPS commercial patrol corridor.

Updated 2026-04-20

I-10AZ

MM 17–20

Quartzsite / La Paz County

Issue: Speed & commercial inspection

Inspection station and radar near town.

Updated 2026-03-15

I-10LA

MM 121–135 (Basin Bridge)

Henderson / St. Martin Parish

Issue: Reduced-speed bridge enforcement

60 mph bridge limit strictly enforced.

Updated 2026-04-08

I-10FL

MM 258–262

Madison County

Issue: Rural speed enforcement

Frequent FHP commercial stops.

Updated 2026-02-25

I-15NV

MM 118–122

Mesquite / Clark County

Issue: Speed enforcement near AZ line

Heavy patrol on Vegas–Utah freight run.

Updated 2026-04-18

I-15CA

MM 245–250

Baker / San Bernardino County

Issue: Desert speed enforcement

Long grades, radar near rest stops.

Updated 2026-03-22

I-15UT

MM 57–62

Cedar City / Iron County

Issue: Speed & port-of-entry checks

Inspection station with adjacent enforcement.

Updated 2026-04-05

I-15MT

MM 59–63

Dillon / Beaverhead County

Issue: Rural speed enforcement

Open road, intermittent patrol.

Updated 2026-01-30

I-20TX

MM 330–335

Cisco / Eastland County

Issue: Speed enforcement

DPS commercial patrols, reduced-speed transitions.

Updated 2026-03-28

I-20LA

MM 47–52

Minden / Webster Parish

Issue: Speed & lane-use enforcement

Left-lane restriction enforcement reported.

Updated 2026-02-11

I-20GA

MM 190–196

Augusta / Richmond County

Issue: Urban speed enforcement

Construction-zone speed reductions enforced.

Updated 2026-04-14

I-25CO

MM 161–163 (Monument Hill)

Monument / El Paso County

Issue: Downgrade & chain-law enforcement

Truck brake checks and grade speed patrol.

Updated 2026-03-09

I-25NM

MM 446–451 (Raton Pass)

Raton / Colfax County

Issue: Grade speed enforcement

Steep pass near CO line, port of entry nearby.

Updated 2026-02-20

I-25WY

MM 7–12

Cheyenne / Laramie County

Issue: Speed & wind-restriction enforcement

High-wind closures and speed patrol.

Updated 2026-04-01

I-35TX

MM 268–275

Hillsboro / Hill County

Issue: Speed enforcement & split junction

I-35E/W split, frequent DPS presence.

Updated 2026-04-10

I-35OK

MM 70–75

Pauls Valley / Garvin County

Issue: Speed enforcement

Reported OHP commercial patrols.

Updated 2026-03-05

I-35KS

MM 127–131

Emporia / Lyon County

Issue: Turnpike speed enforcement

Toll corridor with active patrol.

Updated 2026-02-28

I-35IA

MM 111–116

Ames / Story County

Issue: Speed & work-zone enforcement

Seasonal construction speed reductions.

Updated 2026-04-16

I-40AZ

MM 48–53

Kingman / Mohave County

Issue: Grade & speed enforcement

Long grades west of town, radar common.

Updated 2026-03-12

I-40NM

MM 329–335

Tucumcari / Quay County

Issue: Speed enforcement

Reduced-speed town transition.

Updated 2026-02-22

I-40TX

MM 72–76

Amarillo / Potter County

Issue: Urban speed enforcement

Frequent commercial stops near interchange.

Updated 2026-04-09

I-40AR

MM 277–280

West Memphis / Crittenden County

Issue: Inspection & speed enforcement

Major inspection station and patrol zone.

Updated 2026-04-21

I-40TN

MM 79–85

Jackson / Madison County

Issue: Speed & following-distance enforcement

THP commercial enforcement reported.

Updated 2026-03-18

I-40NC

MM 64–73 (Black Mountain)

Black Mountain / Buncombe County

Issue: Steep downgrade enforcement

Runaway-truck grade, strict speed patrol.

Updated 2026-04-03

I-44MO

MM 123–130

Lebanon / Laclede County

Issue: Speed enforcement

Reported MSHP commercial patrols.

Updated 2026-03-01

I-44OK

MM 283–289

Vinita / Craig County

Issue: Turnpike speed enforcement

Will Rogers Turnpike patrol.

Updated 2026-02-14

I-55IL

MM 123–129

Lincoln / Logan County

Issue: Speed & lane enforcement

ISP commercial patrols reported.

Updated 2026-03-26

I-55MS

MM 204–210

Grenada / Grenada County

Issue: Speed enforcement

Reduced-speed transitions near town.

Updated 2026-02-09

I-55MO

MM 66–70

Sikeston / Scott County

Issue: Speed & junction enforcement

I-55/I-57 split traffic enforcement.

Updated 2026-04-11

I-65IN

MM 168–175

Lafayette / Tippecanoe County

Issue: Work-zone & speed enforcement

Recurring construction zones.

Updated 2026-04-07

I-65KY

MM 91–94

Elizabethtown / Hardin County

Issue: Speed enforcement

KSP commercial patrols reported.

Updated 2026-03-20

I-65AL

MM 304–310

Cullman / Cullman County

Issue: Speed enforcement

Rolling-hill radar zones.

Updated 2026-02-16

I-70CO

MM 205–218 (Eisenhower Tunnel)

Silverthorne / Summit County

Issue: Grade, chain-law & speed enforcement

Mandatory chain/traction laws, steep grades.

Updated 2026-04-19

I-70KS

MM 157–161

Hays / Ellis County

Issue: Speed enforcement

Open-road radar patrols.

Updated 2026-03-03

I-70MO

MM 124–130

Columbia / Boone County

Issue: Speed & work-zone enforcement

Active reconstruction corridor.

Updated 2026-04-13

I-70OH

MM 152–157

Zanesville / Muskingum County

Issue: Speed enforcement

Hilly terrain, OSHP patrols.

Updated 2026-02-27

I-75FL

MM 32–51 (Alligator Alley)

Naples / Collier County

Issue: Strict speed enforcement

70 mph limit, heavy FHP presence, fencing zone.

Updated 2026-04-22

I-75GA

MM 11–18

Valdosta / Lowndes County

Issue: Speed enforcement near FL line

Frequent commercial stops southbound.

Updated 2026-03-29

I-75TN

MM 144–160 (Jellico Mtn)

Jellico / Campbell County

Issue: Steep grade enforcement

Runaway grades near KY line.

Updated 2026-04-04

I-75OH

MM 157–164

Findlay / Hancock County

Issue: Speed & lane enforcement

OSHP commercial patrols.

Updated 2026-02-19

I-80NV

MM 173–178

Winnemucca / Humboldt County

Issue: Speed enforcement

Reduced-speed town transition on long corridor.

Updated 2026-03-24

I-80WY

MM 323–345 (Elk Mountain)

Elk Mountain / Carbon County

Issue: Wind, ice & speed enforcement

Frequent closures and variable speed limits.

Updated 2026-04-17

I-80NE

MM 122–126

Ogallala / Keith County

Issue: Speed enforcement

NSP commercial patrols reported.

Updated 2026-03-07

I-80IA

MM 120–126

Des Moines / Polk County

Issue: Urban speed & lane enforcement

Congested metro segment.

Updated 2026-02-23

I-80PA

MM 145–161

Snow Shoe / Centre County

Issue: Grade & speed enforcement

Long mountain grades, brake checks.

Updated 2026-04-06

I-81VA

MM 70–77

Wytheville / Wythe County

Issue: Speed & following-distance enforcement

Heavy-truck corridor, VSP patrols.

Updated 2026-04-15

I-81PA

MM 65–72

Harrisburg / Dauphin County

Issue: Speed & work-zone enforcement

Dense freight traffic and construction.

Updated 2026-03-11

I-81TN

MM 69–74

Bristol / Sullivan County

Issue: Speed enforcement near VA line

THP commercial patrols.

Updated 2026-02-13

I-90MT

MM 305–319 (Bozeman Pass)

Bozeman / Gallatin County

Issue: Grade & winter speed enforcement

Steep pass, chain-up areas.

Updated 2026-03-17

I-90SD

MM 260–265

Chamberlain / Brule County

Issue: Speed enforcement

River-valley grade, radar reported.

Updated 2026-02-08

I-90MN

MM 154–159

Albert Lea / Freeborn County

Issue: Speed & junction enforcement

I-90/I-35 junction patrols.

Updated 2026-03-31

I-90NY

MM 280–284 (Thruway)

Syracuse / Onondaga County

Issue: Toll-corridor speed enforcement

NYSP commercial patrols.

Updated 2026-04-02

I-95GA

MM 94–102

Savannah / Chatham County

Issue: Speed enforcement

Heavy port-traffic corridor.

Updated 2026-04-20

I-95SC

MM 160–170

Florence / Florence County

Issue: Speed & following-distance enforcement

SCHP commercial patrols, known corridor.

Updated 2026-03-23

I-95NC

MM 17–25

Lumberton / Robeson County

Issue: Speed enforcement

Frequent stops near SC line.

Updated 2026-02-26

I-95VA

MM 11–18

Emporia / Greensville County

Issue: Strict speed enforcement

Well-known reduced-speed enforcement zone.

Updated 2026-04-18

I-95MD

MM 47–53

Baltimore / Baltimore County

Issue: Urban speed & lane enforcement

Tunnel approaches, HazMat routing rules.

Updated 2026-03-14

I-95CT

MM 14–20

Norwalk / Fairfield County

Issue: Congestion & following-distance enforcement

Dense corridor, aggressive enforcement.

Updated 2026-02-10

I-85NC

MM 35–45

Charlotte / Mecklenburg County

Issue: Urban speed & lane enforcement

Heavy freight metro segment.

Updated 2026-03-27

I-85GA

MM 173–178

Lavonia / Franklin County

Issue: Speed enforcement near SC line

Reported commercial patrols.

Updated 2026-02-17

I-94MT

MM 211–216

Glendive / Dawson County

Issue: Speed enforcement

Open corridor, intermittent patrol.

Updated 2026-01-28

I-94WI

MM 41–46

Tomah / Monroe County

Issue: Speed & junction enforcement

I-90/94 junction patrols.

Updated 2026-03-08

I-94MI

MM 74–80

Kalamazoo / Kalamazoo County

Issue: Speed & work-zone enforcement

Recurring construction zones.

Updated 2026-04-01

I-24TN

MM 134–140 (Monteagle)

Monteagle / Marion County

Issue: Steep grade enforcement

Notorious 6% grade, strict truck speed.

Updated 2026-04-12

I-17AZ

MM 242–252

Black Canyon City / Yavapai County

Issue: Grade & speed enforcement

Long climb out of Phoenix basin.

Updated 2026-03-19

I-26NC

MM 53–59 (Saluda Grade)

Saluda / Polk County

Issue: Steep downgrade enforcement

Steepest mainline grade in the East.

Updated 2026-02-21

I-77WV

MM 28–40 (Flat Top Mtn)

Ghent / Raleigh County

Issue: Grade & turnpike speed enforcement

Toll corridor with steep grades.

Updated 2026-03-25

I-68MD

MM 22–34

Frostburg / Allegany County

Issue: Steep grade enforcement

Big Savage Mountain runaway grades.

Updated 2026-02-12

I-84OR

MM 216–228 (Cabbage Hill)

Pendleton / Umatilla County

Issue: Steep grade & speed enforcement

Deadman Pass descent, brake checks.

Updated 2026-04-09

I-84ID

MM 7–15

Burley / Cassia County

Issue: Speed enforcement

Open corridor radar patrols.

Updated 2026-03-04

I-90WA

MM 52–62 (Snoqualmie Pass)

Snoqualmie Pass / Kittitas County

Issue: Chain-law & speed enforcement

Mountain pass, traction laws enforced.

Updated 2026-04-16

I-15AZ

MM 9–22 (Virgin River Gorge)

Littlefield / Mohave County

Issue: Canyon grade & speed enforcement

Narrow canyon, no shoulders, strict speed.

Updated 2026-04-23

I-5CA

MM 518–524

Sacramento / Sacramento County

Issue: Urban lane & speed enforcement

Truck-route and lane-restriction enforcement.

Updated 2026-03-13

I-10TX

MM 18–24

El Paso / El Paso County

Issue: Urban speed & inspection

Border-corridor commercial enforcement.

Updated 2026-02-24

I-70UT

MM 100–115

Green River / Emery County

Issue: Remote speed enforcement

Longest services gap in the system; radar reported.

Updated 2026-03-10

I-40OK

MM 125–130

Oklahoma City / Oklahoma County

Issue: Urban speed & lane enforcement

Crosstown freight corridor patrols.

Updated 2026-04-05

I-80CA

MM 174–185 (Donner Summit)

Truckee / Nevada County

Issue: Chain-law & grade speed enforcement

Mandatory chain controls in winter.

Updated 2026-04-21

Highway	State	Area / Mile Marker	Nearby	Common Issue	Notes	Updated
I-5	CA	MM 205–215 (Tejon Pass)	Lebec / Kern County	Downgrade speed & brake-check enforcement	Steep grade with frequent CHP commercial enforcement.	2026-04-12
I-5	CA	MM 257 area	Buttonwillow / Kern County	Commercial speed enforcement	Open straightaway, radar common near rest area.	2026-03-30
I-5	OR	MM 1–10 (Siskiyou Summit)	Ashland / Jackson County	Grade & chain-law enforcement	Truck speed and brake checks in winter months.	2026-02-18
I-5	WA	MM 116–119	DuPont / Pierce County	Speed & following-too-closely patrols	Congestion zone, aggressive lane-change enforcement.	2026-04-02
I-10	TX	MM 135–140	Van Horn / Culberson County	Speed enforcement (75→reduced zones)	Known DPS commercial patrol corridor.	2026-04-20
I-10	AZ	MM 17–20	Quartzsite / La Paz County	Speed & commercial inspection	Inspection station and radar near town.	2026-03-15
I-10	LA	MM 121–135 (Basin Bridge)	Henderson / St. Martin Parish	Reduced-speed bridge enforcement	60 mph bridge limit strictly enforced.	2026-04-08
I-10	FL	MM 258–262	Madison County	Rural speed enforcement	Frequent FHP commercial stops.	2026-02-25
I-15	NV	MM 118–122	Mesquite / Clark County	Speed enforcement near AZ line	Heavy patrol on Vegas–Utah freight run.	2026-04-18
I-15	CA	MM 245–250	Baker / San Bernardino County	Desert speed enforcement	Long grades, radar near rest stops.	2026-03-22
I-15	UT	MM 57–62	Cedar City / Iron County	Speed & port-of-entry checks	Inspection station with adjacent enforcement.	2026-04-05
I-15	MT	MM 59–63	Dillon / Beaverhead County	Rural speed enforcement	Open road, intermittent patrol.	2026-01-30
I-20	TX	MM 330–335	Cisco / Eastland County	Speed enforcement	DPS commercial patrols, reduced-speed transitions.	2026-03-28
I-20	LA	MM 47–52	Minden / Webster Parish	Speed & lane-use enforcement	Left-lane restriction enforcement reported.	2026-02-11
I-20	GA	MM 190–196	Augusta / Richmond County	Urban speed enforcement	Construction-zone speed reductions enforced.	2026-04-14
I-25	CO	MM 161–163 (Monument Hill)	Monument / El Paso County	Downgrade & chain-law enforcement	Truck brake checks and grade speed patrol.	2026-03-09
I-25	NM	MM 446–451 (Raton Pass)	Raton / Colfax County	Grade speed enforcement	Steep pass near CO line, port of entry nearby.	2026-02-20
I-25	WY	MM 7–12	Cheyenne / Laramie County	Speed & wind-restriction enforcement	High-wind closures and speed patrol.	2026-04-01
I-35	TX	MM 268–275	Hillsboro / Hill County	Speed enforcement & split junction	I-35E/W split, frequent DPS presence.	2026-04-10
I-35	OK	MM 70–75	Pauls Valley / Garvin County	Speed enforcement	Reported OHP commercial patrols.	2026-03-05
I-35	KS	MM 127–131	Emporia / Lyon County	Turnpike speed enforcement	Toll corridor with active patrol.	2026-02-28
I-35	IA	MM 111–116	Ames / Story County	Speed & work-zone enforcement	Seasonal construction speed reductions.	2026-04-16
I-40	AZ	MM 48–53	Kingman / Mohave County	Grade & speed enforcement	Long grades west of town, radar common.	2026-03-12
I-40	NM	MM 329–335	Tucumcari / Quay County	Speed enforcement	Reduced-speed town transition.	2026-02-22
I-40	TX	MM 72–76	Amarillo / Potter County	Urban speed enforcement	Frequent commercial stops near interchange.	2026-04-09
I-40	AR	MM 277–280	West Memphis / Crittenden County	Inspection & speed enforcement	Major inspection station and patrol zone.	2026-04-21
I-40	TN	MM 79–85	Jackson / Madison County	Speed & following-distance enforcement	THP commercial enforcement reported.	2026-03-18
I-40	NC	MM 64–73 (Black Mountain)	Black Mountain / Buncombe County	Steep downgrade enforcement	Runaway-truck grade, strict speed patrol.	2026-04-03
I-44	MO	MM 123–130	Lebanon / Laclede County	Speed enforcement	Reported MSHP commercial patrols.	2026-03-01
I-44	OK	MM 283–289	Vinita / Craig County	Turnpike speed enforcement	Will Rogers Turnpike patrol.	2026-02-14
I-55	IL	MM 123–129	Lincoln / Logan County	Speed & lane enforcement	ISP commercial patrols reported.	2026-03-26
I-55	MS	MM 204–210	Grenada / Grenada County	Speed enforcement	Reduced-speed transitions near town.	2026-02-09
I-55	MO	MM 66–70	Sikeston / Scott County	Speed & junction enforcement	I-55/I-57 split traffic enforcement.	2026-04-11
I-65	IN	MM 168–175	Lafayette / Tippecanoe County	Work-zone & speed enforcement	Recurring construction zones.	2026-04-07
I-65	KY	MM 91–94	Elizabethtown / Hardin County	Speed enforcement	KSP commercial patrols reported.	2026-03-20
I-65	AL	MM 304–310	Cullman / Cullman County	Speed enforcement	Rolling-hill radar zones.	2026-02-16
I-70	CO	MM 205–218 (Eisenhower Tunnel)	Silverthorne / Summit County	Grade, chain-law & speed enforcement	Mandatory chain/traction laws, steep grades.	2026-04-19
I-70	KS	MM 157–161	Hays / Ellis County	Speed enforcement	Open-road radar patrols.	2026-03-03
I-70	MO	MM 124–130	Columbia / Boone County	Speed & work-zone enforcement	Active reconstruction corridor.	2026-04-13
I-70	OH	MM 152–157	Zanesville / Muskingum County	Speed enforcement	Hilly terrain, OSHP patrols.	2026-02-27
I-75	FL	MM 32–51 (Alligator Alley)	Naples / Collier County	Strict speed enforcement	70 mph limit, heavy FHP presence, fencing zone.	2026-04-22
I-75	GA	MM 11–18	Valdosta / Lowndes County	Speed enforcement near FL line	Frequent commercial stops southbound.	2026-03-29
I-75	TN	MM 144–160 (Jellico Mtn)	Jellico / Campbell County	Steep grade enforcement	Runaway grades near KY line.	2026-04-04
I-75	OH	MM 157–164	Findlay / Hancock County	Speed & lane enforcement	OSHP commercial patrols.	2026-02-19
I-80	NV	MM 173–178	Winnemucca / Humboldt County	Speed enforcement	Reduced-speed town transition on long corridor.	2026-03-24
I-80	WY	MM 323–345 (Elk Mountain)	Elk Mountain / Carbon County	Wind, ice & speed enforcement	Frequent closures and variable speed limits.	2026-04-17
I-80	NE	MM 122–126	Ogallala / Keith County	Speed enforcement	NSP commercial patrols reported.	2026-03-07
I-80	IA	MM 120–126	Des Moines / Polk County	Urban speed & lane enforcement	Congested metro segment.	2026-02-23
I-80	PA	MM 145–161	Snow Shoe / Centre County	Grade & speed enforcement	Long mountain grades, brake checks.	2026-04-06
I-81	VA	MM 70–77	Wytheville / Wythe County	Speed & following-distance enforcement	Heavy-truck corridor, VSP patrols.	2026-04-15
I-81	PA	MM 65–72	Harrisburg / Dauphin County	Speed & work-zone enforcement	Dense freight traffic and construction.	2026-03-11
I-81	TN	MM 69–74	Bristol / Sullivan County	Speed enforcement near VA line	THP commercial patrols.	2026-02-13
I-90	MT	MM 305–319 (Bozeman Pass)	Bozeman / Gallatin County	Grade & winter speed enforcement	Steep pass, chain-up areas.	2026-03-17
I-90	SD	MM 260–265	Chamberlain / Brule County	Speed enforcement	River-valley grade, radar reported.	2026-02-08
I-90	MN	MM 154–159	Albert Lea / Freeborn County	Speed & junction enforcement	I-90/I-35 junction patrols.	2026-03-31
I-90	NY	MM 280–284 (Thruway)	Syracuse / Onondaga County	Toll-corridor speed enforcement	NYSP commercial patrols.	2026-04-02
I-95	GA	MM 94–102	Savannah / Chatham County	Speed enforcement	Heavy port-traffic corridor.	2026-04-20
I-95	SC	MM 160–170	Florence / Florence County	Speed & following-distance enforcement	SCHP commercial patrols, known corridor.	2026-03-23
I-95	NC	MM 17–25	Lumberton / Robeson County	Speed enforcement	Frequent stops near SC line.	2026-02-26
I-95	VA	MM 11–18	Emporia / Greensville County	Strict speed enforcement	Well-known reduced-speed enforcement zone.	2026-04-18
I-95	MD	MM 47–53	Baltimore / Baltimore County	Urban speed & lane enforcement	Tunnel approaches, HazMat routing rules.	2026-03-14
I-95	CT	MM 14–20	Norwalk / Fairfield County	Congestion & following-distance enforcement	Dense corridor, aggressive enforcement.	2026-02-10
I-85	NC	MM 35–45	Charlotte / Mecklenburg County	Urban speed & lane enforcement	Heavy freight metro segment.	2026-03-27
I-85	GA	MM 173–178	Lavonia / Franklin County	Speed enforcement near SC line	Reported commercial patrols.	2026-02-17
I-94	MT	MM 211–216	Glendive / Dawson County	Speed enforcement	Open corridor, intermittent patrol.	2026-01-28
I-94	WI	MM 41–46	Tomah / Monroe County	Speed & junction enforcement	I-90/94 junction patrols.	2026-03-08
I-94	MI	MM 74–80	Kalamazoo / Kalamazoo County	Speed & work-zone enforcement	Recurring construction zones.	2026-04-01
I-24	TN	MM 134–140 (Monteagle)	Monteagle / Marion County	Steep grade enforcement	Notorious 6% grade, strict truck speed.	2026-04-12
I-17	AZ	MM 242–252	Black Canyon City / Yavapai County	Grade & speed enforcement	Long climb out of Phoenix basin.	2026-03-19
I-26	NC	MM 53–59 (Saluda Grade)	Saluda / Polk County	Steep downgrade enforcement	Steepest mainline grade in the East.	2026-02-21
I-77	WV	MM 28–40 (Flat Top Mtn)	Ghent / Raleigh County	Grade & turnpike speed enforcement	Toll corridor with steep grades.	2026-03-25
I-68	MD	MM 22–34	Frostburg / Allegany County	Steep grade enforcement	Big Savage Mountain runaway grades.	2026-02-12
I-84	OR	MM 216–228 (Cabbage Hill)	Pendleton / Umatilla County	Steep grade & speed enforcement	Deadman Pass descent, brake checks.	2026-04-09
I-84	ID	MM 7–15	Burley / Cassia County	Speed enforcement	Open corridor radar patrols.	2026-03-04
I-90	WA	MM 52–62 (Snoqualmie Pass)	Snoqualmie Pass / Kittitas County	Chain-law & speed enforcement	Mountain pass, traction laws enforced.	2026-04-16
I-15	AZ	MM 9–22 (Virgin River Gorge)	Littlefield / Mohave County	Canyon grade & speed enforcement	Narrow canyon, no shoulders, strict speed.	2026-04-23
I-5	CA	MM 518–524	Sacramento / Sacramento County	Urban lane & speed enforcement	Truck-route and lane-restriction enforcement.	2026-03-13
I-10	TX	MM 18–24	El Paso / El Paso County	Urban speed & inspection	Border-corridor commercial enforcement.	2026-02-24
I-70	UT	MM 100–115	Green River / Emery County	Remote speed enforcement	Longest services gap in the system; radar reported.	2026-03-10
I-40	OK	MM 125–130	Oklahoma City / Oklahoma County	Urban speed & lane enforcement	Crosstown freight corridor patrols.	2026-04-05
I-80	CA	MM 174–185 (Donner Summit)	Truckee / Nevada County	Chain-law & grade speed enforcement	Mandatory chain controls in winter.	2026-04-21

Report an enforcement area

Seen heavy commercial enforcement on your route? Help other drivers stay alert. Submit details through our intake and note it in the message field.

Submit a report

Already cited?

A ticket in one of these corridors can still threaten your CDL. Do not ignore it — connect with a local attorney before your deadline.

Get CDL defense help

Important: Entries describe areas where commercial traffic enforcement has been reported along known freight corridors. They are provided for general awareness and safety, are not verified in real time, and are not legal conclusions, accusations, or advice about any agency or location. Always follow posted limits and lawful instructions.

A speed trap ticket can still cost you your CDL.

Fast response matters. Connect with a CDL-focused attorney before your court date.

Get Help Now Call (702) 800-9999