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The High Occupancy Vehicles (HOV)

This is a list of all HOV lanes that currently exit in the US. The source is the Federal Highway Administration site at: http://hovpfs.ops.fhwa.dot.gov/inventory/inventory.htm

Busway
Miami , FL ( US 1, southwest corridor)	1 each direction	5 (3)	24 hours	Buses only	Feeds Metro rail line
Ottawa , Ontario , Canada 32.2 km (19.3 miles)
Southeast Transitway	1 each direction	10 (6)	24 hours	Buses only	No
West Transitway	1 each direction	8.5 (5.1)	24 hours	Buses only	No
Southwest Transitway	1 each direction	3.6 (2.2)	24 hours	Buses only	No
East Transitway	1 each direction	6.6 (4)	24 hours	Buses only	No
Central Transitway	1 each direction	3.5 (2.1)	24 hours	Buses only	No
Pittsburgh , PA
East Patway	1 each direction	9.9 (6.2)	24 hours	Buses only	No
South Patway	1 each direction	6.6 (4.1)	24 hours	Buses only	No
Airport Busway	1 each direction	8 (5)	24 hours	Buses only	No
Wabash reversible HOV/busway	1 reversible	1.6 (1)	Peak periods	2+ HOVs	No
Minneapolis , MN
Univ. of Minnesota Intercampus Busway	1 each direction	5 (3.1)	24 hours	Buses only	Internal circulator
Dallas , TX
SW Texas Med.Center elevated busway	1 each direction	1 (0.6)	24 hours	Buses only	Internal circulator
Seattle , WA
E-3 Busway/downtown bus tunnel	1 each direction	3.5 (2.1)	24 hours	Buses only	No

Barrier-Separated (concrete): Two-Way
Los Angeles , CA
I-10 ( El Monte ) San Bernardino Fwy.	1 each direction	6.4 (4)	24 hours	3+ HOVs	Changed to 3+ peak hours, 2+ off peak
I-105/I-110 fwy/fwy connectors	1 each direction	1.6 (1)	24 hours	2+ HOVs	No
Orange County , CA I-5	1-2 each direction	7.2 (4.5)	24 hours	2+ HOVs	No
Houston , TX I-610/US 290 elevated, opposing flow not separated	1 each direction	2.4 (1.5)	5 am to 12 noon, 2-9 pm	2+ HOVs	No
Seattle , WA
Seattle , WA I-90	1 each direction	2.4 (1.5)	24 hours	2+ HOVs	No
Seattle , WA I-5/I-90 ramps to bus tunnel	1 each direction	1 (0.7)	24 hours	2+ HOVs peak buses only reverse peak	No

Barrier-Separated: Reversible-Flow
San Diego , CA I-15⁵ HOV/toll facility	2 reversible	16.3 (9.8)	6-9 am SB, 3-6:30 pm NB	2+ HOVs/ toll SOVs	HOV/tolling demo in effect since 1996
Denver , CO
US 36 (incl. connector to I-25)	1 lane reversible	2.0 (1.2)	5-10 am SB, M-F, 12 pm-3 am M-F& Sat-Sun	2+ HOVs	Opened 3/01
I-25	1 and 2 lanes reversible	8.3 (4.9)	5-10 am SB, M-F, 12 pm-3 am M-F& Sat-Sun	2+ HOVs	No
Minneapolis , MN I-394	2 reversible	4.3 (2.7)	6-1 pm, 2-12 am weekends vary	2+ HOVs	No
Pittsburgh , PA I-279/579	1-2 reversible	6.6 (4.1)	5-9 am, noon-8 pm	2+ HOVs, all traffic NB after 8 pm during sports games	Changed from 3+
Dallas , TX
I-35E RL Thornton/Marvin D. Love Fwy.	1 lane reversible, downtown ramps	18.5 (11.1)	6-9 am, 3:30-7 pm	2+ HOVs	downtown and S. LRT ext. opened 3/02
Houston , TX
I-10 (Katy Freeway) HOV/toll facility (priced for 2-occupant buy-in during 3+ only operation periods)	1 reversible	25.8 (16)	5 am-12 noon EB, 5 am-5 pm WB; Sat. WB, Sun EB 5 am-9 pm.	3+ peak hours, 2+ other times, 2-occ. priced in peaks	Yes, started for authorized vehicles, then 3+, then 2+ prior to current operation
I-45 (Gulf Freeway)	1 reversible	21 (13.1)	5 am to 12 noon, 1-9 pm	2+ HOVs	Peak periods expanded 12/99
US 290 (Northwest Freeway)	1 reversible	21.6 (13.5)	same as I-10 above	same as I-10 above	same as I-10 above, 2-occ priced
I-45 (North Freeway)	1 reversible	31.6 (19.7)	5 am to 12 noon, 1-9 pm	2+ HOVs	Peak periods expanded 12/99
US 59 (Eastex Freeway)	1 reversible	8 (5)	5 am to 12 noon, 1-9 pm	buses only	Peak periods expanded 12/99
US 59 (Southwest Freeway)	1 reversible	20 (12.5)	5 am to 12 noon, 1-9 pm	2+ HOVs	Peak periods expanded 12/99

Barrier-Separated: Reversible-Flow (Continued)
Northern Virginia
I-95 ( Shirley Hwy. )	2 lanes reversible	46 (27)	6-9 am NB, 3:30-6 pm SB	3+ HOVs	Yes, was 4+, mixed use on weekends
Norfolk , VA I-64	2 reversible	11.8 (7)	6-8 am, 4-6 pm	2+ HOVs	Peak hours reduced
Seattle , WA
I-5 North (Express Lanes)	2-4 reversible	SB 6.9 (4.3), NB 3.1 (1.9)	5-11 am SB, noon-11 pm NB	GP in 3-4 lane section, 2+ HOVs on ramps and 2-lane portion	Changed from 3+ NB
I-90	2 reversible	9.9 (6.2)	5-11 am, noon –11 pm	GP to Mercer Island , 2+ HOVs beyond	No

Concurrent-flow: Buffer-Separated and Non-Separated
Phoenix , AZ (all buffer separation)
I-10 W	1 each direction	33.6 (21)	6-9 am, 4-7 pm	2+ HOVs	Changed from 3+
I-10 E (91^st to Chandler Rd. )	1 each direction	8 (5)	6-9 am, 4-7 pm	2+ HOVs	No
SR 202	1 each direction	14.4 (9)	6-9 am, 4-7 pm	2+ HOVs	Changed hours
I-17	1 each direction	11.2 (7)	6-9 am, 4-7 pm	2+ HOVs	Changed hours
Vancouver , BC , Canada
H-99	1 each direction	SB 6.4 (4), NB 1.6 (1)	24 hours	3+ HOVs	Changed from buses only
Los Angeles County , CA (all buffer separation)
I-10 ( El Monte ) San Bernardino Fwy.-(wide buffer separation)	1 each direction	12.8 (8)	24 hours	3+ peaks, 2+ HOVs off-pk	Now 3+ during peaks, 2+ off peak as of 1/01⁵
I-105	1 each direction	25.6 (16)	24 hours	2+ HOVs	No
I-110	2 each direction	17.8 (10.7)	24 hours	2+ HOVs	No
I-210	1 each direction	35.8 (21.5)	24 hours	2+ HOVs	No
I-405	1 each direction	75.6 (44.6)	24 hours	2+ HOVs	No
I-405 ( San Fernando Valley )	1 each direction	5 (8)	24 hours	2+ HOVs	SB opened 03/02
I-605	1 each direction	29 (17)	24 hours	2+ HOVs	No
SR-14⁵	1 each direction	10.8 (6.4)	5-9 am SB 3-7 NB	2+ HOVs	Demo. project for part time operation
SR-30	1 each direction	10 (6)	24 hours	2+ HOVs	No
SR 57	1 each direction	7.6 (4.5)	24 hours	2+ HOVs	No
SR 60	1 each direction	12 (7)	24 hours	2+ HOVs	No
SR 91	1 each direction	22.9 (14.3)	24 hours	2+ HOVs	from peak periods only
SR 118	1 each direction	18.2 (11.4)	24 hours	2+ HOVs	No
SR 134	1 each direction	22.1 (13.3)	24 hours	2+ HOVs	No
SR 170	1 each direction	9.8 (6.1)	24 hours	2+ HOVs	No
Orange County , CA (all buffer separation)
I-5	1-2 each direction	58 (34.3)	24 hours	2+ HOVs	No
I-405	1 each direction	38.4 (24)	24 hours	2+ HOVs	No
SR 55	1 each direction	19.7 (12.3)	24 hours	2+ HOVs	No
SR 57	1 each direction	19.2 (12)	24 hours	2+ HOVs	No
SR 91	1 each direction	15.7 (9.3)	24 hours	2+ HOVs	No
Orange County , SR 91 toll lanes²	2 each direction	16.2 (10.1)	24 hours	Toll SOVs w/ low HOV toll	On 12/97 tolls were placed on 3+ HOVs,
Riverside County , CA
SR 91 (buffer sep.)	1 each direction	27.2 (17)	24 hours	2+ HOVs	No
San Bernardino County , CA (buffer sep.)
I-10	1 each direction	17(10)	24 hours	2+ HOVs	opened 09/00
SR 30	1 each direction	NA	24 hours	2+ HOVs	No
SR 60	1 each direction	17 (10)	24 hours	2+ HOVs	No
SR 71	1 each direction	14.2 (8.4)	24 hours	2+ HOVs	No

Concurrent-flow (Continued)

Santa Clara/San Mateo Counties, CA

US 101

1 each direction

51.6 (31)

5-9 am, 3-7 pm

2+ HOVs

SR 237

1 each direction

9.6 (6)

5-9 am, 3-7 pm

2+ HOVs

SR 85

1 each direction

38 (24)

5-9 am, 3-7 pm

2+ HOVs

I-280

1 each direction

17.6 (11)

5-9 am, 3-7 pm

2+ HOVs

Capitol Expy. (shoulders)

1 each direction

8.3 (5)

5-9 am, 3-7 pm

2+ HOVs

Lawrence Expy. (shoulders)

1 each direction

17 (10)

5-9 am, 3-7 pm

2+ HOVs

Montague Expy. (shoulders)

1 each direction

9.6 (6)

5-9 am, 3-7 pm

2+ HOVs

San Tomas Expy.(shoulders)

1 each direction

12.8 (8)

6-9 am, 3-7 pm

2+ HOVs

Alameda County , CA

I-880

1 each direction

34 (20)

5-9 am, 3-7 pm

2+ HOVs

I-680

1 each direction

20.8 (12.3)

6-9 am , 3-6 pm

2+ HOVs

I-580

1 each direction

9.8 (6.1)

7-8 am EB, 5-6 pm WB

2+ HOVs

Contra Costa County , CA

I-80

1 each direction

7.1 (4.2)

5-10 am WB, 3-7 pm EB

3+ HOVs

Marin County, CA US 101 (2 projects)

1 each direction

16.7 (10)

6:30-8:30 am SB, 4:30-7 pm NB

2+ HOVs

Changed from 3+

Sacramento , CA

I-80

1 each direction

6.7 (4)

6-10 am, 4-7 pm

2+ HOVs

SR 99

1 each direction

6.2 (3.9)

6-10 am, 4-7 pm

2+ HOVs

Reduced hours

US 50

1 each direction

11 (7)

6-10 am, 4-7 pm

2+ HOVs

opened Aug 02

San Diego County , CA

I-5

1 each direction

5 (3)

3-7 pm NB

2+ HOVs

SR 54

1 each direction

5.4 (3.2)

6-9 am WB, 3-7 pm EB

2+ HOVs

SR 163

1 ent. ramp

0.7 (0.4)

24 hours

2+ HOVs

Denver , CO , US 36 (buffer separated)

1 each direction

5.6 (3.3)

24 hours

2+ HOVs

Opened 3/01

Hartford , CT

I-84 (wide buffer separation)

1 each direction

18.4(11.5)

24 hours

2+ HOVs

Extension opened ‘01

I-91 (wide buffer separation)

1 each direction

14.4 (9)

24 hours

2+ HOVs

Ft. Lauderdale , FL I-95 (buffer separated)

1 each direction

43.2 (27)

7-9 am, 4-6 pm

2+ HOVs

Miami , FL

I-95

1 each direction

52 (32)

7-9 am SB,
4-6 pm NB

2+ HOVs

I-95 freeway/freeway ramp

2-way

5 (3)

7-9 am SB,
4-6 pm NB

2+ HOVs

Orlando , FL I-4

1 each direction

48 (30)

7-9 am SB

4-6 pm NB

2+ HOVs

Atlanta , GA (buffer separated)

I-20

1 each direction

14 (8.5)

WB 6:30-9:30 am,
EB 4:30-7 pm

2+ HOVs

I-75/I-85 central section

1 each direction

12.5 (7.5)

24 hours

2+ HOVs

I-75

1 each direction

19.3 (11.6)

24 hours

2+ HOVs

I-85

1 each direction

41 (23.9)

24 hours

2+ HOVs

Concurrent-flow (Continued)
Honolulu , HI
Moanaloa Fwy.	1 each direction	3.8 (2.4)	6-8 am, 3:30-6 pm		2+ HOVs	No
Kalanianaole Hwy.	1 (WB only)	3.2 (2.0)	5-8:30 am		2+ HOVs	No
H-1	1 each direction	12.8 (8)	6-8 am, 3:30-6 pm		2+ HOVs	No
H-2	1 each direction	13.1 (8.2)	6-8 am, 3:30-6 pm		2+ HOVs	No
Maryland (buffer separated)
US 29 (shoulders)	1 each direction	4.8 (3)	Peak periods only		Buses only	No
I-270	1 each direction	25.8 (15.5)	SB 6-9 am, NB 3:30-630 pm		2+ HOVs	No
I-270 (western spur)	1 each direction	5 (3)	SB 6-9 am, NB 3:30-630 pm		2+ HOVs	No
I-270 (eastern spur)	1 each direction	5 (3)	SB 6-9 am, NB 3:30-630 pm		2+ HOVs	No
US 50 ( Prince George ’s County)	1 each direction	12 (7.5)	24 hours		2+ HOVs	Opened Fall 2002
Boston , MA I-93 North	1 (SB only)	1.8 (1.1)	6:30-9:30 am		2+ HOVs	Changed from 3+
Minneapolis , MN
I-35W	1 each direction	NB 9.2 (5.7), SB 10.1 (6.3)	NB 6-9 am & 3-6 pm, SB 6-9 am & 3-6 pm		2+ HOVs	No
I-394	1 each direction	EB 12.4 (7.7), WB 9.8 (6.1)	EB 6-9 am, WB 3-6 pm		2+ HOVs	No
New Jersey Turnpike	1 each direction	16 (10)	Peak periods only		3+ HOVs	No
New York City , NY^.6
Gowanus Expy	1 inbound only	2.2 (1.3)	6-10 am		2+ HOVs	No
Staten Island Expy	1 inbound only	1.6 (1)	6-10 am		Bus only	Opened in 2000
Suffolk and Nassau County , NY I-495 (buffer separated)	1 each direction	50 (30)	6-10 am, 3-8 pm		2+ HOVs	Yes, changed hours 10-mile ext. opened in 1999
Portland , OR , I-5	1 northbound	5 (3)	NB (PM) peak period only		2+ HOVs	Opened 10/98, partial lane conversion
Ottawa , Ontario , Canada
Hwy. 417 Kenta (EB shoulder)	1 (EB only)	4.8 (3)	7-9 am		Buses only	No
Hwy. 17 Orleans (WB shoulder)	1 (WB only)	4.8 (3)	7-9 am		Buses only	No
Memphis , TN I-40	1 each direction	13 (8)	7-9 am WB, 4-6 PM EB		2 + HOVs	No
Nashville , TN
I-65 (South)	1 each direction	11.5 (7.2)	7-9 am NB, 4-6 pm SB		2+ HOVs	No
I-40	1 each direction	8.3 (5)	7-9 am WB, 4-6 pm EB		2+ HOVs	No
Dallas , TX (buffer separated)
US 67 Marvin D. Love Fwy.	1 each direction	6.4 (4.0)	24 hours		2+ HOVs	Opened Aug. 2000
I-35E (Stemmons Freeway)	1 each direction	SB 11.7 (7.3), NB 9.7 (6.0)	24 hours		2+ HOVs	No
I-635 (LBJ Freeway)	1 each direction	EB 11 (6.8), WB 9.8 (6.1)		24 hours	2+ HOVs	No
Houston , TX
I-10 Katy (narrow buffer separated)	1 each direction	9.3 (5.5)	5 am-12 noon EB, 2-9 pm WB, Sat WB, Sun. EB.		3+ peak hours, 2+ other times	Opened March 2001

	Concurrent-flow (Continued)
	Salt Lake City , UT , I-15 (buffer separated)		1 each direction		10 (16)		Peak periods only		2+ HOVs	opened in summer ‘01
	Seattle , WA (single solid stripe separated)
	I-5 North		1 each direction		22.5 (13.3)		24 hours		2+ HOVs	North end changed from 3+ in 1993
	I-5 South (Kent-Des Moines to downtown)		1 each direction		40.6 (24)		24 hours		2+ HOVs	5 miles added 10/02
	I-90		1 each direction		10.6 (6.3)		24 hours		2+ HOVs	No
	I-405 (median only-used to be right side in some sections)		1 each direction		45 (26.5)		24 hours		2+ HOVs	Median conversion occurred in 1999
	SR 167		1 each direction		16.1 (10)		24 hours		2+ HOVs	No
	SR 520 (median east of I-405)		1 each direction		9 (5.4)		24 hours		2+ HOVs	Opened Feb. ‘00
	SR 520 (shoulder)		1 WB only		3.7 (2.3)		24 hours		3+ HOVs	Changed from bus only in AM peak period
	Northern Virginia
	I-66 (outside Beltway)⁴		1 each direction		30 (18.5)		EB 5:30-9 am WB 4-6 pm		2+ HOVs	Reduced operating periods
	I-66 (inside Capital Beltway) 2 HOV lanes during restricted periods		2-3 each direction		15.2 (9)		EB 6:30-9 am, WB 4-6 pm		2+ HOVs	Was 4+, then 3+
	I-267 ( Dulles Toll Road )		1 each direction		22 (13)		6:30-9 am, 4-6:00 pm		2+ HOVs	No
	I-267 ( Dulles Toll Road connector)		inbound only		2.5 (1.6)		AM peak period		buses only
	Norfolk/Hampton/Virginia Beach, VA
	I-64 Hampton/Newport News		1 each direction		13.5 (8)		6-8 am, 4-6 pm		2+ HOVs
	I-64 Norfolk/Vir Beach/Chesapeake		1 each direction		12 (7)		6-8 am, 4-6 pm		2+ HOVs
	I-264 Norfolk/Virginia Beach		1 each direction		12 (7)		6-8 am, 4-6 pm		2+ HOVs
	I-264 Norfolk		1 each direction		6.7 (4)		6-8 am, 4-6 pm		2+ HOVs
	Vancouver , WA , 1-5		1 each direction		6 (4)		6-8 am		2+ HOVs	Opened Nov. 2001
	Vancouver , British Columbia , Canada Trans Canada Highway		1 each direction		12.8 (8)		NA		NA	No
	Contraflow
	Honolulu , HI
	H-1(moveable barrier)		1		EB 10 (6)		AM period only		3+ HOVs	Opened 8/98
	Kalanianaole Hwy.		1		WB 7 (4.4), EB 1.6 (1)		5-8:30 am, 4-6:30 pm		2+ HOVs	Changed from 3+
	Kahekili Hwy.		1		1.8 (1.1)		5:30-8:30 am, 3:30-7 pm		2+ HOVs	No
	New Jersey , Rte. 495 (to Lincoln Tunnel)		1 EB only		4 (2.5)		6-10 am		Buses only	No
	New York City , NY
	I-495 Long Island Expy.		1		6.4 (4)		7-10 am		Buses, vanpools taxis	Moveable barrier pending
	Gowanus Expressway/Brooklyn Battery Tunnel, (moveable barrier)		1 inbound only		10.4 (6.2)		6-10 am		2+ HOVs	Originally buses & taxis only
Dallas , TX I-30, (East R.L. Thornton Fwy.) moveable barrier		1 each peak direction		8.3 (5.2)		6-9 am, 4-7 pm		2+ HOVs		No
Boston , MA I-93 Southeast Expy. (moveable barrier)		1 each peak direction		9.6 (6)		6-10 am, 3-7 pm		2+ HOVs		Additional hour added in AM period, lowered to 2+ HOVs on 6/99
Montreal , Quebec , Canada Rte. 10/15/20 Champlain Bridge		1		6.9 (4.3)		6:30-9:30 am NB, 3:30-7 pm SB		Buses only		Speed limit reduced

Queue Bypasses
Bay Area, CA
S.F./Oakland Bay Bridge toll plaza, I-80 and I-880	3	1.4 (0.9)	5-10 am, 3-7 pm	3+ HOVs	Number and location of lanes reoriented
Dumbarton Bridge toll plaza, SR 84	1	3.2 (2)	5-10 am, 3-6 pm	2+ HOVs	Changed from 3+
San Mateo Bridge toll plaza, SR 92	1	3.2 (2)	5-10 am, 3-6 pm	2+ HOVs	Changed from 3+
SR 4	1	0.8 (0.5)	Peak periods	3+ HOVs	No
SR 160 Antioch Bridge	1	NA	5-10 am, 3-6 pm	3+ HOVs	No
SR 80 Carquinez Bridge	1	0.1	5-10 am, 3-7 pm	3+ HOVs	No
SR 680 Benicia/Martinez Bridge	1	0.1	5-10 am, 3-7 pm	3+ HOVs	No
Various freeway entrance ramps	1	0.2 (0.1)	When demand warrants	2+ HOVs	No
Los Angeles and Orange Counties , CA
Over 250 freeway entrance ramps	1	0.2 (0.1)	When demand warrants	2+ HOVs	No
San Diego , CA
Various entrance ramps			As warranted	2+ HOVs	No
Coronado Bridge toll plaza	1 (WB only)	0.2 (.1)	24 hours	2+ HOVs	No
A Street entrance ramp to I-5 freeway	1	0.6 (0.4)	24 hours	Buses only	No
I-5/Mexico port of entry	4 gates	0.2 (0.1)	24 hours M-F	4+ HOVs	No
Honolulu , HI , H-2	1 (SB only)	1.3 (0.8)	6-8 am, 3:30-6 pm	2+ HOVs	No
Illinois , Chicago , I-90 toll plaza	1 (EB only)	0.8 (0.5)	Peak periods	Buses only	No
Minneapolis , MN , Various entrance ramps and bus-only use of right shoulders during selected hours under congested conditions	78 entrance ramps and various fwy routes	varies	Peak periods	2+ HOVs	No
Minneapolis , MN , Bus-only use of right shoulders on I-35W and other routes during selected hours under congested conditions	varies	varies	Peak periods	Bus only	No
New Jersey
Ft. Lee , I-95 (to George Washington Br. )	1 (EB only)	1.6 (1)	7-9 am	3+ HOVs	No
Dallas , TX , I-35E Stemmons reversible lane	1 (NB and SB)	1.0 (0.7)	6-9 am, 4-7 pm	2+ HOVs	No
Union , Rte. 495 (Lincoln Tunnel toll plaza)	1 (WB only)	0.5 (0.3)	6-10 am	Buses only	No
Seattle , WA
SR 509 shoulder	1 (NB only)	1.3 (0.8)	24 hours	2+ HOVs	Changed from 3+
SR 526	1	0.8 (0.5)	24 hours	Buses only	No
Freeway entrance ramps (69)³	1	0.2 (0.1)	24 hours	2+ HOVs	No
Ferry terminal docks, downtown and other locations	2	0.2 (0.1)	Peak hours	Registered car/ vanpools only	No

Footnotes

¹Part-time periods are 5-day week, typically in both directions or in peak directions as noted.

² This project is a privatized toll road with congestion pricing. Registered 3+ HOVs can travel for a reduced toll.

³Included are 39 metered ramps and 30 non-metered ramps.

⁴Portions of HOV lane are converted from left side general purpose lane, while outside shoulder becomes a general purpose lane.

⁵Due to state legislation, the SR 14 HOV lanes are undergoing an 18-month demonstration project of part-time hours. The demonstration started January 2001. The southbound hours are 5-9 am and the northbound hours are 3-7 pm.

^.6A number of HOV lanes were operated temporarily over various New York City bridge and tunnel crossings following the 9-11 terrorist attack. Most of these lane treatments had been suspended by the end of 2001 and are not reported in this inventory.

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