California          
  Location Road Type
HOV
  Hours  
  San Jose/Santa Clara County San Tomas Expressway High-Standard limited-access signalized arterial
2+
  M-F: 6-9 am, 3-7 pm
  San Jose/Santa Clara County Central Expressway High-Standard limited-access signalized arterial
2+
  M-F: 6-9 am, 3-7 pm
  San Jose/Santa Clara County Capitol Expressway High-Standard limited-access signalized arterial
2+
  M-F: 6-9 am, 3-7 pm
  San Jose/Santa Clara County Lawrence Expressway High-Standard limited-access signalized arterial
2+
  M-F: 6-9 am, 3-7 pm
  San Jose/Santa Clara County Montague Expressway High-Standard limited-access signalized arterial
2+
  M-F: 6-9 am, 3-7 pm

Colorado
         
  Location Road Type
HOV
  Hours  
  Denver State Highway 25 (Santa Fe Drive) High-standard six-lane arterial
2+
  M-F: NB 6-9 am; SB 4-6:30 pm
  Aspen State Highway 82 Right lane on rural high-standard 4-lane highway
2+
  0600 - 0900 EB ("up valley") to Aspen; 1500 - 1800 WB

Hawaii
         
  Location Road Type
HOV
  Hours  
  Honolulu Nimitz Highway Contraflow lane on 6-lane divided art'l; ext'n of H1 fwy movable barrier HOV lane
3+ 0530 - 0700; 2+ 0700 - 0830
  M-F: 5:30 - 8:30 am
  East Honolulu Kalanianaole Highway Contraflow lane on 6 lane divided arterial
2+
  5:30-8 am inbound; 3:30-6 pm outbound

Michigan
         
  Location Road Type
HOV
  Hours  
  Detroit Michigan Avenue (SR 12) right curb lane on multi-lane arterial; lane conversion
2+
  0600 - 0900 EB; 1500 - 1800 WB Monday - Friday

New York
         
  Location Road Type
HOV
  Hours  
  New York West Drive (Central Park) 2 lane park roadway reserved for HOV use in AM peak
2+
  0800 - 1000 Monday - Friday

North Carolina
         
  Location Road Type
HOV
  Hours  
  Fort Bragg Yadkin Road queue jump
2+
  0500 - 1330

Pennsylvania
         
  Location Road Type
HOV
  Hours  
  Pittsburgh Wabash Tunnel Reversible, Converted railway tunnel
2+
  M-F: 6-10 am inbound, 3-7 pm outbound; general traffic 10 am - 2 pm inbound, 7 pm - 5 am outbound, all weekend

Texas
         
  Location Road Type
HOV
  Hours  
  Houston Travis Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston St. Joseph Parkway Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Milam Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Franklin Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Smith Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston San Jacinto Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Pierce Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Louisana Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Jefferson Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Lamar Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Congress Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston Fannin Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm
  Houston McKinney Street Concurrent, second lane on one-way urban arterial (bus lane at curb)
2+
  M-F: 7-9 am; 4-6 pm

Virginia
         
  Location Road Type
HOV
  Hours  
  Alexandria US 1 (Patrick Street NB/ Henry Street SB) One-way pair (3 thru lanes + parking); HOV in right thru lane NB, in left lane SB
2+
  M-F: 7-9 am; 4-6 pm
  Alexandria N. Washington Street Curb lane on six-lane CBD arterial
2+
  M-F: 7-9 am; 4-6 pm

Washington
         
  Location Road Type
HOV
  Hours  
  Aurora Ave
3+
  24/7
  Avalon Way
3+
  24 hours per day
  Delridge Way
3+
  24 hours per day
  Poulsbo SR 305 right curb lane on suburban/rural four-lane arterial
2+
  0600 - 0800, 1500 - 1800 Monday - Friday both directions
  Federal Way S. 348th Street curb lane
 
  S. 320th Street curb lane
 
  Seattle Airport Rd
 
  various Pacific Highway South (State Route 99) Curb lanes on six lane major arterial
2+
  24/7
  Renton State Route 900