Interstate 35 in Texas

Route information
Length	407.195 mi (655.317 km)
Existed	1959–present
Major junctions
South end	US 83 / I-35 BL in Laredo; (to MX 85)
	I-37 in San Antonio; I-10 in San Antonio; I-410 in San Antonio; US 281 in San Antonio; I-35E / I-35W / US 77 in Hillsboro; I-35E / I-35W / US 77 in Denton
North end	I-35 at Oklahoma state line
Location
Country	United States
State	Texas
Highway system
	Interstate Highway System; Main; Auxiliary; Suffixed; Business; Future; Highways in Texas; Interstate; US; State; Toll; Loops; Spurs; FM/RM; Park; Rec;

Interstate 35 in Texas (abbreviated I-35 or IH-35) is a major north–south Interstate Highway running from Laredo near the United States-Mexico border to the Red River north of Gainesville where it crosses into Oklahoma. Along its route, it passes through the cities of San Antonio, Austin, and Waco before it splits into two auxiliary routes just north of Hillsboro. Interstate 35E heads northeast where it passes through Dallas. Interstate 35W turns northwest to run through Fort Worth. The two branches meet up in Denton to again form Interstate 35, where it continues to the Oklahoma border. The exit numbers for Interstate 35E maintain the sequence of exit numbers from the southern segment of Interstate 35, and the northern segment of Interstate 35 follows on from the sequence of exit numbers from Interstate 35E. Interstate 35W maintains its own sequence of exit numbers.

In Texas, Interstate 35 runs for just over 407 miles (655 km),^[1] which does not include either the 85-mile (137-km) segment of Interstate 35W or the 97-mile (156-km) segment of Interstate 35E. Texas contains more miles of the overall length of Interstate 35 than any other state, almost one-third of the entire length.

In general, this article only describes Interstate 35; for Interstates 35E and 35W, see their respective articles.

Route description

Laredo and South Texas

In Laredo, Interstate 35 is 6-8 mainlanes in each direction later dropping to 4 near the Bob Bullock Loop (Loop 20). After being multiplexed for 20 miles (32 km) with US highway 83, I-35 continues north-northeast across the South Texas Plains. The highway passes through the towns of Cotulla, Dilley, Pearsall, Devine, and Lytle before reaching San Antonio.

San Antonio

In San Antonio, I-35 is listed as the PanAm Expressway. It starts out as four lanes from the south until it reaches the Poteet-Jourdanton Freeway, expanding to six to eight mainlanes of travel. Its southern point begins in the southwest corner of town and travels northeast, crossing Interstate 410 near its southwest point. At the southwest corner of downtown, it reaches an intersection with Interstate 10, United States Route 87 and United States Route 90. US 90 continues east and west from this junction, while I-10 westbound/U.S. 87 northbound joins with I-35 northbound along the western side of downtown. In this section, it splits lanes to form two levels, a lower one for local traffic and a higher one for express traffic. They briefly rejoin near the northwest corner of downtown to allow I-10/U.S. 87 to split off and go northwest.

I-35 continues, resplitting lanes again as it curves around the northwest corner of downtown and turns east. It rejoins the lanes as it goes through an intersection at the northeast corner of downtown, where Interstate 37's northern terminus is located, while United States Highway 281 will continue on the north–south freeway. I-35 continues east for a few miles until it begins to curve back to the northeast. It merges with I-410 on its eastern north–south leg from its northbound direction in a triangular interchange and continues north concurrently from there. A couple miles later, I-410 will split off onto its northern west–east leg, while I-35 resumes its north-northeast course past the northeast corner of the city.

Trucks are restricted from travel in the far left lane of I-35 in either direction throughout the San Antonio area. The restriction covers Bexar, Guadalupe, and Comal counties.^[2]

Austin

In Austin, Interstate 35 is named Interregional Highway. Through most of the greater Austin area, I-35 is six to eight lanes, dropping to four lanes north of Williamson county. It forms the eastern boundary of downtown Austin and also passes through the eastern side of the University of Texas campus. I-35 is co-located with U.S. Highway 290 through central Austin.

Trucks are restricted from travel in the far left lane of I-35 in either direction throughout the Austin area. The restriction covers Hays and Travis counties and most of Williamson county and ends north of Jarrell, Tx where I-35 is reduced to four lanes.^[3]

I-35 is split into two decks between Martin Luther King Boulevard and Airport Boulevard, north of downtown Austin. Both the upper and lower decks are signed as I-35 and US 290, and they use a common set of exit numbers, with some exit numbers duplicated between the two decks. The upper deck lanes are express lanes, with no on- or off-ramps. Drivers wishing to exit between Martin Luther King Boulevard and Airport Boulevard must use the lower deck.

The I-35 corridor between San Antonio and Austin is considered one of the most congested stretches of highway in the Interstate System. Much of this traffic is due to I-35 being considered one of the primary North American Free Trade Agreement (NAFTA) corridors. Efforts to alleviate the congestion include the construction of State Highway 130, which when complete will form an I-35 bypass loop to the east of Austin, and the development of the Trans-Texas Corridor, which has a planned alignment that parallels I-35. Many local and regional governance organizations have on-going studies on other methods to improve mobility on I-35, which include such features as commuter rail lines and additional managed lanes.^[4]

Waco and Central Texas

Signage for northbound I-35 motorists as the highway prepares to split near Hillsboro 1 1/2 miles away.

In Waco, Interstate 35 is known as the Jack Kultgen Freeway. I-35 has six to eight lanes in Waco, and portions of I-35 between Waco and Hillsboro are currently being expanded from four to six lanes. It passes just to the west of the Baylor University campus.

Beginning in Waco and continuing up until just before the I-35E/I-35W split north of Hillsboro, I-35 is co-located with U.S. Highway 77.

Dallas and Fort Worth

Denton and North Texas

Just southwest of Denton, Interstate 35W and Interstate 35E join to reform Interstate 35, which then continues north to the Oklahoma border. The exit numbers on I-35 continue on from the last exit of Interstate 35E.

Just north of Denton, U.S. Highway 77 is co-located with Interstate 35 through to the Oklahoma border, although it is not signed as such.

History

Most of Interstate 35 was built along existing roadways, as shown on this 1919 State Highway map. The actual location of Interstate 35 is added as a yellow overlay.

South Texas

Central Texas

The right-of-way for the future Interstate 35 in Austin began being purchased in 1946,^[5] running along the so-called "inter-regional highway" (named for the precursor to the current Interstate Highway System). The formal opening of Interstate 35 in Austin took place in 1962. The alignment was chosen to line up with U.S. Highway 81 and with East Avenue, which formed the eastern boundary of Austin.^[6] US 81 has since been truncated and does not extend to Austin, and East Avenue today forms part of the frontage road for I-35 through downtown Austin.

In 1975, a 2-mile (3.2 km) set of elevated express lanes were added to I-35 between 15th Street and Airport Boulevard.^[7] The reason double-decking was used is because the highway is bounded in the area by the University of Texas campus on the west and by the Mount Calvary Cemetery on the east, restricting the available right-of-way. The lower deck kept its original configuration, which featured short on- and off-ramps with limited visibility. In 2000, some off-ramps on the lower deck were removed, in response to the already dangerous conditions becoming more so as traffic levels on the road increased.^[8] Interstate 35 in general and the double-decked section in particular have been viewed as a social dividing line between the central Austin and U.T. communities and the more economically depressed East Austin neighborhoods.^[9]

Interstate 35 at one time had one of the few at-grade railroad crossings in the Interstate Highway system. The crossing was removed during the 1970s.^[4]

North Texas

Construction on Interstate 35 in the DFW region began around 1960 with the upgrading of U.S. 77 to Interstate standards between Dallas and Denton. By 1965, Interstate 35 was complete from Dallas to the Oklahoma border, and by 1967 it was complete from both Dallas and Fort Worth southward to Austin. The remaining segment of Interstate 35W from Fort Worth to Denton was not completed until 1969.

Exit list

County	Location	#	Destinations	Notes
Webb	Laredo		I-35 BL south / US 83 south / SH 359 east – Zapata, Hebbronville, Downtown Laredo	Southbound exit and northbound entrance
		1A	Scott Street, Washington Street	Southbound exit and northbound entrance; last US exit
		1B	Park Street, Sanchez Street	Southbound exit and northbound entrance
		2	US 59 – Freer, Corpus Christi, Houston
		3A	San Bernardo Avenue, Calton Road
		3B	I-35 BL (San Bernardo Avenue)
		4	Del Mar Boulevard, Old Santa Maria Road
		4A	FM 1472	Northbound exit and southbound entrance
		4B	International Boulevard, Las Cruces Drive, Shiloh Drive	Signed as exit 7 southbound
		5	San Isidro Parkway	Northbound exit only
		8A	Loop 20 (Bob Bullock Loop)	Signed as exit 8 southbound
		8B	Loop 20 east (Bob Bullock Loop)	No southbound exit
		9	Killam Industrial Boulevard	Southbound exit only
		12	Carriers Drive - Port Laredo	Northbound exit only
		13	Uniroyal Interchange
		18	US 83 north – Carrizo Springs, Uvalde	North end of US 83 overlap
		22	Webb
		24	SH 255 Toll (Camino Colombia Toll Road) – Monterrey
		27	Callaghan
		32	San Roman Interchange
		38	I-35 BL north – Encinal	Northbound exit and southbound entrance
La Salle		39	I-35 BL south / SH 44 – Encinal, Freer
		48	Caimen Creek Interchange
		56	FM 133 – Artesia Wells, Catarina
		63	Elm Creek Interchange
		65	I-35 BL north – Cotulla
	Cotulla	67	FM 468 – Big Wells
	Cotulla	69	I-35 BL south – Cotulla	No southbound entrance
		74	Gardendale
		77	FM 469 – Millett
		82	I-35 BL north – Dilley
Frio		82	I-35 BL north – Dilley
	Dilley	84	SH 85 – Charlotte, Carrizo Springs
	Dilley	85	FM 117 – Batesville
		86	I-35 BL south – Dilley
		91	Spur 581 north / FM 1583 – Derby
	Pearsall	99	I-35 BL north / FM 1581 – Pearsall, Divot
		101	FM 140 – Pearsall, Uvalde
		104	I-35 BL south
		111	US 57 – Eagle Pass, Piedras Negras
	Moore	114	FM 462 – Bigfoot, Yancey
Medina		121	SH 132 north
	Devine	122	SH 173 – Hondo, Devine, Jourdanton
		124	FM 463 – Devine
	Natalia	127	FM 471 – Natalia
Atascosa	Lytle	131	FM 2790 / FM 3175 (Benton City Road) – Lytle
Bexar	Lytle	133	SH 132 south – Lytle	Southbound exit and northbound entrance
		135	Luckey Road
		137	Shepherd Road
		139	Kinney Road
	Von Ormy	140	Loop 1604 (Anderson Loop) – Somerset
	Von Ormy	141	Benton City Road – Von Ormy
	San Antonio	142	Medina River Turnaround	Northbound exit and southbound entrance
		144	Fischer Road
		145A	I-410 (Connally Loop) / SH 16
		145B	Loop 353 north (New Laredo Highway)	No northbound entrance
		146	Cassin Road	Southbound exit is via exit 147
		147	Somerset Road
		148A	Spur 422 (Poteet-Jourdanton Freeway) to SH 16 south – Poteet
		148B	Palo Alto Road
		149	Hutchins Boulevard	Southbound exit and northbound entrance
		150A	Zarzamora Street
		150B	Loop 13 (Military Drive)
		151	Southcross Boulevard
		152A	Division Avenue
		152B	Malone Avenue, Theo Avenue
		153	I-10 east (Jose Lopez Freeway) / US 87 south / US 90 (Rodriguez Freeway) – Del Rio, Houston	South end of I-10/US 87 overlap
		154A	Loop 353 south (Nogalitos Street)
		154B	South Laredo Street, Cevallos Street
		155A	Spur 536 (South Alamo Street) – The Alamo
		155B	Frio Street, Durango Boulevard – Downtown San Antonio
		155C	West Houston Street, Commerce Street	Southbound exit only
		156	I-10 west (McDermott Freeway) / US 87 north – El Paso	North end of I-10/US 87 overlap
		157A	San Pedro Avenue, Main Avenue, Lexington Avenue
		157B	McCullough Avenue, Brooklyn Avenue
		158	I-37 south (Adams Freeway) / US 281 (McAllister Freeway) – Corpus Christi, Johnson City	Signed as exits 158A (north) and 158B (south) southbound
		158C	Loop 368 (Broadway)	Southbound exit only
		159A	New Braunfels Avenue
		159B	Walters Street – Fort Sam Houston
		160	AT&T Center Parkway	Northbound exit is via exit 159B
		160	Splashtown Drive	Northbound exit and southbound entrance
		161	Binz-Englemann Road	Northbound exit and southbound entrance
		162	I-410 south (Connally Loop)	Northbound exit and southbound entrance
		162	Binz-Englemann Road – Brooke Army Medical Center	Southbound exit and northbound entrance
		163	Petroleum Drive – Brooke Army Medical Center	Northbound exit and southbound entrance
		163	I-410 south (Connally Loop)	South end of I-410 overlap; southbound exit and northbound entrance
		164A	Rittiman Road
		164B	Eisenhauer Road
		165	FM 1976 (Walzem Road)
		166	I-410 west (Connally Loop) / Loop 368 south	North end of I-410 overlap
		167A	Randolph Boulevard – Windcrest	Northbound exit is via exit 166
		167B	Thousand Oaks Drive, Starlight Terrace	Signed as exit 167 northbound
		168	Weidner Road
		169	Wurzbach Parkway, O'Connor Road
		170A	Judson Road	Signed as exit 170 southbound
	Live Oak	170B	Toepperwein Road	Southbound exit is part of exit 172
		171	SH 218 (Pat Booker Road) – Universal City, Randolph AFB	Southbound exit is via exit 172
		172	Loop 1604 (Anderson Loop)
	Selma	173	Olympia Parkway, Old Austin Road
	Selma	174A	FM 1518 – Selma, Schertz
Guadalupe
	Schertz	174B	Schertz Parkway
		175	FM 3009 (Natural Bridge Caverns Road)
		176	Wiederstein Road
Comal		177	FM 482 / FM 2252
		178	FM 1103 (Hubertus Road) – Cibolo
		180	Schwab Road
	New Braunfels	182	Engel Road
		183	Solms Road
		184	Loop 337 / FM 482
		185	I-35 BL north / FM 1044 – New Braunfels
		186	Walnut Avenue
		187	FM 725 (Seguin Avenue) – Lake McQueeney
		188	Guadalupe River Turnaround	Northbound exit only
		189	SH 46 / Loop 337 – Seguin, Boerne
		190A	I-35 BL south – New Braunfels	Signed as exit 190 northbound
		190B	Post Road	Southbound exit and northbound entrance
		191	FM 306 – Canyon Lake
		193	Conrads Road, Kohlenberg Road
		195	Watson Lane, Old Bastrop Road
		196	FM 1102 (York Creek Road)
Hays	San Marcos	199	Posey Road
		200	Centerpoint Road
		201	McCarty Lane
		202	FM 3407 (Wonder World Drive)
		204A	SH 123 east / Loop 82 west – San Marcos, Seguin	Signed as exit 204 northbound
		204B	C. M. Allen Parkway	Southbound exit only
		205	SH 80 east / RM 12 west – Wimberley, Luling
		206	Loop 82 (Aquarena Springs Drive)
		207	River Ridge Parkway	Southbound exit only
		208	Blanco River
		210	Yarrington Road
	Kyle	213	RM 150 – Kyle
	Kyle	215	FM 1626 (Kyle Parkway)
	Buda	217	RM 967 / Loop 4 – Buda
		220	FM 2001 – Buda, Niederwald
		221	Loop 4 (Main Street)	Southbound exit and northbound entrance
Travis		223A	SH 45 Toll east	Southbound exit via exit 223
		223	FM 1327 – Creedmoor	Northbound exit via exit 220
	Austin	225	FM 1626 (Manchaca Road)
		226	FM 1626
		227	Slaughter Lane (Loop 275 north)
			Frontage Road	Northbound exit and entrance
		228	William Cannon Drive
		229	Stassney Lane
		230	Ben White Blvd / Woodward Street	Signed as Exit 231 southbound
		231	US 290 west / SH 71 – Johnson City, Bastrop	South End of US 290 overlap. Signed as Exit 230 southbound.
		232A	Oltorf Street
		232B	Woodland Avenue
		233	Riverside Drive
		Bridge over the Colorado River (Lady Bird Lake)
		233B 234A	Holly Street	Northbound exit only
		234A	Cesar Chavez Street, Holly Street	Southbound exit and northbound entrance
		234B	Cesar Chavez Street, 2nd-4th Streets	Northbound exit and southbound entrance
		234B	8th-3rd Streets – Huston-Tillotson University	Southbound exit and northbound entrance
		234C	6th-12th Streets	Northbound exit and southbound entrance
		234C	12th-11th Streets – State Capitol	Southbound exit and northbound entrance
		235A	15th Street, MLK Boulevard – University of Texas, State Capitol
		235B	Manor Road
		236	Dean Keeton Street, 32nd-38½ Streets	Signed as exits 236A (Dean Keeton Street, 32nd Street) and 236B (38½ Street) southbound
		237A	Airport Boulevard
		237B	51st Street, Cameron Road	Signed as exit 238A southbound
		238A	RM 2222 west	Southbound exit is via 238B
		238B	US 290 east – Houston	North end of US 290 overlap
		239	St. Johns Avenue
		240A	US 183 (Anderson Lane, Research Boulevard) – Lockhart, Lampasas	Signed as exits 240A (south) and 240B (north) northbound
		241	Rundberg Lane
		243	Braker Lane
		244	Techridge Blvd / Yager Lane	Southbound exit is via exit 245
		245	FM 734 (Parmer Lane)
		246	Howard Lane (Loop 275 south)
		247	FM 1825 – Pflugerville
		248	Grand Avenue Parkway
Williamson	Round Rock	250	SH 45 Toll to Loop 1 Toll	Signed as exits 250A (Louis Henna Boulevard) and 250B (SH 45) southbound
		251	I-35 BL north
		252A	McNeil Road	no direct exits, Northbound exit via exit 251, Southbound exit via 252B
		252B	RM 620
		253	US 79 – Hutto, Taylor	Signed as exits 253 (Sam Bass Road) and 253A (US 79) southbound
		254	I-35 BL south / FM 3406 – Round Rock
		256	RM 1431 (Chandler Road) – Marble Falls
		257	Westinghouse Road
	Georgetown	259	Spur 26 (Southeast Inner Loop)	No northbound entrance
		260	RM 2243 – Leander
		261	SH 29 – Burnet
		262	RM 2338 – Andice, Lake Georgetown	Signed as exit 261A northbound
		264	Spur 158 (Austin Avenue)
		265	SH 130 Toll south – Austin
		266	SH 195 north – Killeen, Florence
		268	FM 972 – Walburg
		271	Theon Road
	Jarrell	274	County Road 312	Southbound exit and northbound entrance
		275	FM 487 – Florence, Bartlett
		277	Yankee Road	Southbound exit and northbound entrance
Bell		279	Hill Road
		280	Prairie Dell
		281	Rest Area	Signed as exit 282A southbound
		282	FM 2115	Signed as exit 282B southbound
		283	FM 2268 / FM 2843 – Holland, Salado
	Salado	284	Stagecoach Road, Robertson Road
	Salado	285	FM 2268 – Salado
		286	FM 2484
	Belton	287	Amity Road
		289A	Tahuaya Road
		289B	Frontage Road	Northbound exit only
		290	Shanklin Road
		292	Loop 121
		293A	US 190 west – Killeen, Fort Hood	South end of US 190 overlap
		293B	SH 317 (Main Street) / FM 436	Northbound exit is via exit 293A
		294A	Spur 253 (Central Avenue)
		294B	FM 93 (6th Avenue)
	Temple	297	FM 817
		298	Frontage Road	Northbound exit only
		299	US 190 east / SH 36 / Loop 363 – Gatesville, Cameron	North end of US 190 overlap
		300	49th-57th Streets, Avenue H
		301	SH 53 (Central Avenue, Adams Avenue) / FM 2305
		302	Nugent Avenue
		303A	Spur 290 (North 3rd Street, Industrial Boulevard) / FM 1143	Signed as exit 303 southbound
		303B	Mayborn Civic and Convention Center, Cultural Activities Center	Northbound exit and entrance
		304	Loop 363 (H. K. Dodgen Loop)
		305	Berger Road
	Troy	306	FM 1237 – Pendleton
	Troy	308	FM 935 – Troy
		311	Big Elm Road
Falls		314	Old Blevins Road
McLennan	Eddy	315	SH 7 / FM 107 – Marlin, Moody
	Bruceville	318A	Frontage Road	Southbound exit and northbound entrance
		318A	Bruceville	Northbound exit and southbound entrance
		318B	Bruceville	Southbound exit and northbound entrance
		318B	Picnic Area	Northbound exit and entrance
		319	Woodlawn Road
	Lorena	322	FM 2837 east – Lorena
	Lorena	323	FM 2837 west – Lorena	Southbound exit and northbound entrance
	Hewitt	325	FM 3148 (Moonlight Drive, Hewitt Drive)
	Hewitt	328	FM 2063 / FM 2113 – Hewitt, Moody
	Waco	330A	Corporation Boulevard	Southbound exit only
		330B	SH 6 / Loop 340 – Meridian, Robinson	Signed as exit 330 northbound
		331	New Road
		333A	Loop 396 (Valley Mills Drive)
		333B	24th-19th Streets	Northbound exit and southbound entrance
		334A	US 77 south	South end of US 77 overlap; signed as exit 334 southbound
		334B	8th Street	Northbound exit only
		335A	5th-4th Streets – Downtown Waco
		335B	FM 434 (University Parks Drive)
		335C	Martin Luther King Jr. Boulevard, Lake Brazos Parkway
		336	Forrest Street	Northbound exit and southbound entrance
		337A	Bus. US 77 (North Loop Drive)	Signed as exits 337A (south) and 337B (north) northbound
	Bellmead	338A	US 84 (Waco Drive) to SH 31 – Bellmead
		338B	Behrens Circle
		339	Loop 340 / FM 3051 (Lake Shore Drive) – Lake Waco
	Lacy-Lakeview	340	Meyers Lane	Southbound exit is via exit 341
		341	Craven Avenue
		342A	FM 2417 (Crest Drive)
		342B	Bus. US 77 south
		343	FM 308 – Elm Mott
		345	Old Dallas Road
		345A	Frontage Road	Southbound exit and northbound entrance
		346	Ross Road
		349	Wiggins Road
		351	FM 1858
		353	FM 2114 – West
		355	County Line Road
Hill		355	County Line Road
		356	County Road 3102
	Abbott	358	FM 1242 – Abbott
		359	FM 1304
		362	Chatt Road
	Hillsboro	364A	FM 310
		364B	SH 81 north – Hillsboro	Northbound exit and southbound entrance
		367	FM 3267 (Old Bynum Road)	Northbound exit and southbound entrance
		368A	SH 22 / SH 171 – Whitney, Meridian, Corsicana	No southbound entrance
		368B	FM 286	Northbound exit is via exit 368A
		370A	US 77 north / Spur 579 – Hillsboro	North end of US 77 overlap; signed as exit 370 northbound
			I-35W north – Fort Worth	Northbound exit and southbound entrance
			I-35E north – Dallas	Northbound exit and southbound entrance
See I-35W and I-35E
Denton	Denton		I-35E south – Dallas	Southbound exit and northbound entrance
		467	I-35W south – Fort Worth	Southbound exit and northbound entrance
		468	FM 1515 (Airport Road)	Southbound exit and northbound entrance
		469	US 380 – McKinney, Decatur
		470	Loop 288	Southbound exit is via exit 471
		471	US 77 south / FM 1173 – Denton, Krum	South end of US 77 overlap
		472	Ganzer Road
		473	FM 3163 (Milam Road)
		474	Cowling Road	Northbound exit and southbound entrance
		475A	FM 156 – Krum	Southbound exit and northbound entrance
		475B	Rector Road
	Sanger	477	I-35 BL north
	Sanger	478	FM 455 – Pilot Point, Bolivar
		479	Belz Road
		480	Lois Road
		481	View Road
		482	Chisam Road
Cooke		483	FM 3002 (Lone Oak Road)
		485	Frontage Road	Southbound exit and northbound entrance
		486	FM 1307
	Valley View	487	FM 922 – Valley View	No southbound entrance
		488	FM 1307	Signed as exit 489 southbound
		491	Spring Creek Road
		494	FM 1306
		495	Frontage Road	Southbound exit and northbound entrance
	Gainesville	496A	Weaver Street	Northbound exit only
		496B	FM 51 (California Street) – Decatur
		497	Frontage Road
		498A	US 82 – Sherman, Wichita Falls	Signed as exits 498A (east) and 498B (west) northbound
		498B	Livestock — Poultry — Exotics Inspection Station	Southbound exit and entrance
		499	Frontage Road	Northbound exit and entrance
		500	FM 372 – Gainesville
		501	FM 1202
		502	Texas Travel Info Center, Rest Area	Southbound exit and entrance
		504	Frontage Road

Auxiliary routes

Interstate 35E is a branch route of I-35 that runs from a split just north of Hillsboro, passing through Waxahachie, Dallas and Lewisville before reforming I-35 just south of Denton.
Interstate 35W is a branch route of I-35 that runs from a split just north of Hillsboro, passing through Fort Worth before reforming I-35 just south of Denton.
Interstate 635 is a partial loop around the northern and eastern boundaries of Dallas. I-635 intersects with I-35E in north Dallas, and does not intersect either I-35W or I-35.

Miscellanea

Interstate 35 has been designated the Texas portion of the Purple Heart Trail. Signage noting this designation is being added along the route.^[10]

References

^ ^a ^b Texas Department of Transportation. "Highway Designation File - Interstate Highway 35". Retrieved 2007-07-23.
^ "Minute Order 110856" (PDF). Texas Transportation Commission. Retrieved 2007-07-28.
^ "May 27 Minutes" (PDF). Texas Transportation Commission. Retrieved 2007-07-28.
^ ^a ^b "Building a Better IH 35 for Central Texas" (PDF). Texas Department of Transportation. Retrieved 2007-07-29.^{[dead link]}
^ "History Lesson". Experience Austin. Archived from the original on 2007-07-01. Retrieved 2007-07-30.
^ Christiansen, Dennis L. (2005-08-11). "History and Impacts of the Interstate Highway System in Texas" (PDF). Texas Transportation Institute. pp. 32–35. Retrieved 2007-07-29.
^ Mann, Dave (2002-09-20). "Born to be Reviled". Austin Chronicle. Retrieved 2007-07-30.
^ Blakeslee, Nate (1999-06-10). "I-35: Rebuilding The Lower Deck". Politics. Austin Chronicle. Retrieved 2007-07-30.
^ "East Austin Stories". University of Texas at Austin. Archived from the original on 2007-06-12. Retrieved 2007-07-30.
^ 79(R) SB 678 - Enrolled version - Bill Text

Interstate 35
Previous state: Terminus	Texas	Next state: Oklahoma

Template:San Antonio freeways Template:Metroplex roads Template:Webb County, Texas Highways Template:Atascosa County, Texas Highways Template:Bexar County, Texas Highways Template:Comal County, Texas Highways Template:Travis County, Texas Highways Template:Bell County, Texas Highways

[TXDOT_IH_35-1] Texas Department of Transportation. "Highway Designation File - Interstate Highway 35". Retrieved 2007-07-23.

[SATruck-2] "Minute Order 110856" (PDF). Texas Transportation Commission. Retrieved 2007-07-28.

[AusTruck-3] "May 27 Minutes" (PDF). Texas Transportation Commission. Retrieved 2007-07-28.

[I35Austin-4] "Building a Better IH 35 for Central Texas" (PDF). Texas Department of Transportation. Retrieved 2007-07-29.^{[dead link]}

[ExpAus-5] "History Lesson". Experience Austin. Archived from the original on 2007-07-01. Retrieved 2007-07-30.

[TTI-6] Christiansen, Dennis L. (2005-08-11). "History and Impacts of the Interstate Highway System in Texas" (PDF). Texas Transportation Institute. pp. 32–35. Retrieved 2007-07-29.

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[AusChron1-8] Blakeslee, Nate (1999-06-10). "I-35: Rebuilding The Lower Deck". Politics. Austin Chronicle. Retrieved 2007-07-30.

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[10] 79(R) SB 678 - Enrolled version - Bill Text

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