User:Dough4872/sandbox5

	Standard route shields
Highway names
Interstates	Interstate X (I-X)
US Highways	U.S. Route X (US X)
State	Delaware Route X (DE X)
System links
	Delaware State Route System; List; Byways;

The following is a List of numbered routes in Delaware, consisting of Interstate highways, U.S. routes, and state routes. The Delaware Department of Transportation is responsible for maintaining numbered roads in Delaware. State routes in Delaware use the circular highway shield. Delaware's numbering system mirrors that of U.S. Highways in that odd numbered highways travel north-south and even numbered routes go east-west. The numbers increase in value as one goes south and west respectively. There are some exceptions, however, mainly with routes from other states keeping their number as they enter Delaware, hence breaking the pattern.

History

The first numbered routes in Delaware came in 1925 with the designation of the U.S. Highway System, in which US 13, US 40, and US 113 were legislated to run through the state.^[1] In 1930 and again in 1932, the Delaware State Highway Department recommended giving numbers to state roads to supplement the existing U.S. Highway System.^[2]^[3] By 1936, Delaware began assigning numbers to state routes.^[4] In 1956, the Interstate Highway System was created, with under 40 miles of Interstate highway legislated in New Castle County.^[5]

State routes


Number	Length (mi)^[6]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
DE 1	103.02	165.79	MD 528 at Fenwick Island	DE 7 / DE 58	01974-01-011974	current
DE 1A	2.92	4.70	DE 1	DE 1	01974-01-011974	current	Former DE 14A
DE 1B	1.11	1.79	DE 1	DE 1A	01974-01-011974	current
DE 1D	3.3	5.3	DE 1 / DE 24	US 9 / DE 23 / DE 404	01996-01-011996	current
DE 1 Bus.	3.90	6.28	DE 1	US 113 / DE 1	01977-01-011977	current
DE 2	10.94	17.61	DE 72 / DE 273 near Newark	DE 52	01936-01-011936	current
DE 2 Bus.	2.91	4.68	DE 2 / DE 4 / DE 896	DE 2 / DE 72 / DE 273	01990-01-011990	02013-01-012013
DE 3	5.87	9.45	I-495	DE 92	01968-01-011968	current
DE 4	14.08	22.66	DE 279 / DE 896	DE 48	01967-01-011967	current
DE 4	8.08	13.00	MD 299 near Warwick, MD	US 13	01938-01-011938	01957-01-011957	Replaced by DE 299
DE 5	19.48	31.35	Road end at Oak Orchard	DE 1	01938-01-011938	current
DE 5 Alt.	3.8	6.1	DE 5	DE 5 / DE 16	02001-01-012001	current
DE 6	17.31	27.86	MD 291 near Blackiston	Road end at Woodland Beach	01936-01-011936	current
DE 7	16.87	27.15	US 13 / DE 72	SR 3013 at Pennsylvania state line at Pike Creek	01936-01-011936	current
DE 8	17.15	27.60	MD 454 at Marydel	DE 9	01936-01-011936	current
DE 9	58.18	93.63	DE 1	DE 2	01936-01-011936	current
DE 9A	2.0	3.2	DE 9	US 13 / DE 9	01971-01-011971	current	Official length is 0.78 miles (1.26 km) between DE 9 and Christiana Avenue
DE 9 Truck	5.7	9.2	DE 9	DE 9 / DE 141 / DE 273	—	—
DE 10	16.12	25.94	MD 287 at Sandtown	DE 1	01936-01-011936	current
DE 10 Alt.	9.23	14.85	DE 10	DE 10	01988-01-011988	current
DE 11	6.95	11.18	MD 302 near Templeville, MD	DE 300	01936-01-011936	current
DE 12	16.19	26.06	MD 314 near Whiteleysburg, MD	DE 1	01936-01-011936	current
DE 14	19.12	30.77	MD 317 near Burrsville, MD	DE 1	01936-01-011936	current	Route truncated from Fenwick Island to Milford in 1977 and replaced with DE 1
DE 14A	2.92	4.70	DE 14	DE 14	01966-01-011966	01977-01-011977	Renumbered DE 1A
DE 14 Truck	3.9	6.3	DE 14	US 13 / DE 14	02008-01-012008	current
DE 15	57.05	91.81	DE 14	US 301 / DE 71 / DE 896	01984-01-011984	current
DE 16	30.31	48.78	MD 16 near Hickman	Road end at Broadkill Beach	01936-01-011936	current
DE 17	8.30	13.36	DE 54	DE 26	01938-01-011938	current
DE 18	19.38	31.19	MD 318 near Federalsburg, MD	US 9 / DE 404	01936-01-011936	current	Route truncated from Lewes to Georgetown in 1974 and replaced with US 9 and US 9 Bus.
DE 20	40.29	64.84	MD 392 at Reliance	DE 54	01936-01-011936	current
DE 23	14.76	23.75	Road end at Long Neck	US 9 / DE 404 / DE 1D	01994-01-011994	current
DE 24	40.61	65.36	MD 348 near Sharptown, MD	DE 1	01936-01-011936	current
DE 24 Alt.	17.8	28.6	US 113	DE 24	02006-01-012006	current
DE 26	23.15	37.26	Route 54 / MD 353 near Gumboro	Road end at Bethany Beach	01936-01-011936	current
DE 28	12.79	20.58	US 13	DE 18	01936-01-011936	01974-01-011974	Replaced by US 9
DE 30	44.94	72.32	US 13 near Laurel and Delmar	DE 1 Bus.	01938-01-011938	current
DE 30 Alt.	0.74	1.19	DE 30	DE 1	01999-01-011999	current
DE 32	38.59	62.10	MD 467 near Delmar	DE 14	01968-01-011968	01969-01-011969	Replaced by DE 54
DE 34	3.30	5.31	Duncan Road near Prices Corner	DE 100	01976-01-011976	current
DE 36	23.28	37.47	DE 404	Bay Avenue in Slaughter Beach	01938-01-011938	current
DE 37	3.11	5.01	DE 273	US 202 / DE 141	01985-01-011985	current
DE 41	7.03	11.31	DE 2 / DE 141	PA 41 near Hockessin	01936-01-011936	current
DE 42	12.72	20.47	DE 6	DE 9	01936-01-011936	current
DE 44	6.67	10.73	DE 300	DE 8	01936-01-011936	current
DE 48	7.09	11.41	DE 41	US 13 Bus.	01936-01-011936	current
DE 52	7.87	12.67	US 13 Bus.	PA 52 near Centerville	01936-01-011936	current
DE 54	38.59	62.10	MD 54 near Delmar	DE 1	01969-01-011969	current	Portion of route runs concurrent with MD 54 on Maryland state line
DE 54 Alt.	8.6	13.8	DE 54	DE 26	02006-01-012006	current
DE 58	3.86	6.21	DE 4	DE 273	01985-01-011985	current
DE 62	2.65	4.26	Old Capitol Trail at Prices Corner	Dead end at Newport	01981-01-011981	current
DE 71	21.99	35.39	US 13	US 13 / DE 1	01938-01-011938	current
DE 72	17.35	27.92	DE 9	DE 7	01942-01-011942	current
DE 82	5.51	8.87	DE 52	PA 82 near Yorklyn	01952-01-011952	current
DE 92	8.83	14.21	DE 100	US 13	01968-01-011968	current
DE 100	8.97	14.44	DE 4	SR 3100 near Montchanin	01938-01-011938	current
DE 141	11.34	18.25	DE 9 / DE 273	US 202 / DE 261	01952-01-011952	current
DE 202	1.01	1.63	US 13 Bus.	I-95 / US 202	01981-01-011981	current
DE 261	4.62	7.44	US 202 / DE 141	PA 261 at Brandywine Hundred	01938-01-011938	current
DE 273	12.67	20.39	MD 273 at Newark	DE 9 / DE 141	01936-01-011936	current
DE 279	1.05	1.69	MD 279 near Newark	DE 4 / DE 896	02013-01-012013	current	Former DE 2
DE 286	1.73	2.78	MD 286 near Chesapeake City, MD	DE 15	01994-01-011994	current
DE 299	9.77	15.72	MD 282 near Warwick, MD	DE 9	01957-01-011957	current	Former DE 4
DE 300	11.83	19.04	MD 300 near Everetts Corner	US 13 / DE 6	01936-01-011936	current
DE 404	35.23	56.70	MD 404 near Adams Crossroads	US 9 / DE 1 / US 9 Bus.	01936-01-011936	current
DE 404 Alt.	4.65	7.48	DE 404	US 13 / DE 404	01990-01-011990	01999-01-011999	Replaced by DE 404
DE 404 Bus.	3.34	5.38	DE 404	US 13 / DE 404	01999-01-011999	current	Former DE 404
DE 404 Truck	7.2	11.6	US 113 / DE 18 / DE 404	US 9 / DE 404	—	—
DE 491	0.36	0.58	DE 92	PA 491 near Claymont	—	—
DE 896	21.05	33.88	US 13	MD 896 near Newark	01938-01-011938	current
DE 896 Alt.	11.0	17.7	US 13 / DE 896	US 40 / US 301 / DE 896	—	—
DE 896 Bus.	1.78	2.86	US 301 / DE 896	DE 896	01996-01-011996	current
Former

U.S. routes in Delaware


Number	Length (mi)^[6]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
US 9	30.89	49.71	US 13	Cape May-Lewes Ferry at Lewes	01974-01-011974	current	Replaced DE 28 between Laurel and Georgetown and DE 18 between Georgetown and Five Points
US 9 Bus.	3.36	5.41	US 9 / DE 1 / DE 404	US 9	01974-01-011974	current	Replaced DE 18
US 9 Truck	6.1	9.8	US 9 / US 113 / DE 404 Truck	US 9 / DE 404	01983-01-011983	current
US 13	103.33	166.29	US 13 at Maryland border at Delmar	US 13 at Pennsylvania border near Claymont	01926-01-011926	current
US 13 Alt.	16.67	26.83	MD 455 at Delmar	US 13	01954-01-011954	01957-01-011957	Former alignment of US 13
US 13 Alt.	2.46	3.96	US 13 / DE 404	US 13	01957-01-011957	01970-01-011970	Former alignment of US 13. Replaced by US 13 Bus.
US 13 Alt.	5.69	9.16	US 13 / DE 15	US 13	01954-01-011954	current	Former alignment of US 13
US 13 Alt.	3.86	6.21	US 13	US 13	01959-01-011959	current	Former alignment of US 13
US 13 Alt.	8.70	14.00	US 13	US 13	01939-01-011939	01970-01-011970	Replaced by US 13
US 13 Bus.	2.46	3.96	US 13 / DE 404 / DE 404 Bus.	US 13 / DE 404	01970-01-011970	current	Former alignment of US 13 and US 13 Alt.
US 13 Bus.	8.19	13.18	US 13	US 13	01970-01-011970	current	Former alignment of US 13.
US 13 Byp.	8.19	13.18	US 13	US 13 Byp. at Pennsylvania border near Claymont	01950-01-01c. 1950	01970-01-01c. 1970
US 40	17.18	27.65	US 40 at Maryland border near Glasgow	I-295 / US 40 at New Jersey border near Wilmington Manor	01926-01-011926	current
US 113	37.26	59.96	US 113 at Maryland border at Selbyville	DE 1	01926-01-011926	current	Route truncated from Dover to Milford in 2004
US 113 Alt.	9.10	14.65	US 113 / DE 1	US 13 / US 113	01936-01-011936	02004-01-012004	Former alignment of US 113 south of Dover
US 122	6.15	9.90	US 13	[[U.S. Route 122 (%dab%)\|US 122]] at Pennsylvania border in Brandywine Hundred	01926-01-011926	01936-01-011936	Replaced by US 202
US 202	13.06	21.02	US 13 / US 40 / DE 141	US 202 at Pennsylvania border in Brandywine Hundred	01936-01-011936	current	Replaced US 122
US 301	14.93	24.03	US 301 at Maryland border near Warwick, MD	US 40 / DE 896	01959-01-011959	current
US 301N	11.2	18.0	US 301 / DE 71 / DE 896	US 13 / US 40 / US 301	01959-01-011959	01983-01-011983
US 301S	10.69	17.20	US 301 / DE 71 / DE 896	US 13 / US 40 / US 301	01959-01-011959	01983-01-011983
US 301 Truck	9.10	14.65	US 301 / DE 71 / DE 896	US 13 / US 40 / US 301	—	02001-01-012001
Former

Interstate highways in Delaware


Number	Length (mi)^[6]	Length (km)	Southern or western terminus	Northern or eastern terminus	Formed	Removed	Notes
I-95	23.43	37.71	I-95 at Maryland border near Newark	I-95 at Pennsylvania border near Claymont	01963-01-011963	current
I-295	5.71	9.19	I-95 / I-495 / US 202	I-295 / US 40 at New Jersey border near Wilmington Manor	01959-01-011959	current
I-495	11.47	18.46	I-95 / I-295 / US 202	I-95 / DE 92	01977-01-011977	current
I-895	10.78	17.35	I-95	I-95	01979-01-011979	01980-01-011980	Replaced by I-95
Former