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Texas State Highway 73

Route map:
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State Highway 73 marker
State Highway 73
Map
SH 73 highlighted in red
Route information
Maintained by TxDOT
Length42.02 mi[1][a] (67.62 km)
Existed1923–present
Major junctions
West end I-10 in Winnie
Major intersections US 69 / US 96 / US 287 in Port Arthur
East end I-10 near Orange
Location
CountryUnited States
StateTexas
CountiesChambers, Jefferson, Orange
Highway system
SH 72 SH 74

State Highway 73 (SH 73) is a Texas state highway that runs 42 miles (68 km) from Winnie through Port Arthur to near Orange.

In September 2008, Hurricane Ike forced the closure of SH 73. Among other road debris left by the storm were two 200-ton barges. The storm surge pushed the barges inland before they came to rest on the highway.[2]

History

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The original SH 73 was designated on August 21, 1923, from Oldenburg to Houston, absorbing the eastern half of SH 3A.[3] On October 26, 1932, it was rerouted southwest from Katy to Alleyton, with the portion from Oldenburg to Industry being another section (FM 109 would connect the two sections later).[4] On November 30, 1932, the section from Katy to Sealy was taken over for maintenance, and plans to construct the section from Sealy to Alleyton were underway.[5] On December 8, 1932, the section from Industry to Oldenburg was transferred to SH 159. On July 15, 1935, the section from Sealy to Alleyton was cancelled.[6] This section was restored on May 19, 1936.[7] On September 26, 1939, SH 73 was extended east to Port Arthur, replacing SH 228, and the stretch from Winnie to Anahuac replaced part of SH 125. On November 24, 1941, the section from Columbus to Houston was canceled and transferred to rerouted US 90. Construction was slow, with only small portions outside Houston, Port Arthur, and the stretch from Winnie to Anahuac (signed as 73-T) completed by 1954. On November 30, 1961, the route was shortened from Port Arthur to Winnie, with the western portions having been replaced by Interstate 10 (I-10). SH 73-T was renumbered as SH 65. On July 29, 1982, the route was extended along its current route to Orange, along a concurrent route with SH 87 and SH 62.

SH 73A was designated on July 18, 1924, from SH 73 in Fayetteville to Hempstead as a restoration of canceled SH 3C.[8] On March 19, 1930, this route was renumbered SH 159.

Beginning in 2021, TxDOT started construction on the interchange with US 69. The project will replace the old cloverleaf interchange with a new turbine interchange, while also widening the lanes on both SH 73 and US 69.[9] Construction is expected to last until late 2027.[10]

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SH 73 in Texas is shown as a road sign in the opening 10 seconds of the 1941 movie Moon Over Miami immediately following the opening credits. There is no mention of the city in that film. A similar road sign of SH 73 is also depicted on the set of The Partridge Family.

Major intersections

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CountyLocationmikmDestinationsNotes
Chambers0.00.0
I-10 west / FM 1406 – Houston
Westbound exit and eastbound entrance; I-10 exit 828
0.40.64
SH 124 south / FM 1663 – Winnie, Galveston
West end of SH 124 concurrency
Broussard RoadFormer eastbound exit only
1.82.9 FM 1406 – WinnieEastbound exit only
Jefferson2.13.4
SH 124 north – Hamshire, Fannett
Interchange; east end of freeway; east end of SH 124 concurrency
Port Arthur24.439.3
Spur 93 north
24.839.9
SH 82 south – Cameron
interchange; west end of freeway
27.343.9 Spur 215 (Savannah Avenue)
28.445.7 US 69 / US 96 / US 287 (Memorial Boulevard) – Beaumont, Airport
29.146.89th Avenue
30.148.4 SH 347 – Nederland
Groves30.749.439th Street – Grovesno direct westbound exit (signed at 32nd Street)
31.250.232nd Street / Main Avenue
31.851.225th Street – Groves
Port Arthur32.852.8
SH 87 south – Port Arthur
West end of SH 87 concurrency; no direct eastbound exit (signed at 25th Street)
32.952.9Taft Avenue / Procter Street
33.654.1 FM 366 – Groves, Port Nechesinterchange; east end of freeway; no direct eastbound exit (signed at Taft Avenue / Procter Street)
Neches River35.1–
37.0
56.5–
59.5
Veterans Memorial Bridge (eastbound) / Rainbow Bridge (westbound)
OrangeBridge City40.465.0
FM 1442 north
41.5–
41.7
66.8–
67.1
Cow Bayou Swing Bridge over Cow Bayou
42.167.8

SH 87 north / SH 62 begins
East end of SH 87 concurrency; west end of SH 62 concurrency
Orange44.271.1 FM 105 – Orangefield, Orange
46.775.2
I-10 (US 90) / SH 62 north – Beaumont, Lake Charles
I-10 exit 873; east end of SH 62 overlap
1.000 mi = 1.609 km; 1.000 km = 0.621 mi

Notes

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  1. ^ The certified mileage given is shorter than the actual mileage as TxDOT considers SH 73 to be discontinuous at rather than concurrent with SH 62.

See also

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References

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  1. ^ Transportation Planning and Programming Division (n.d.). "State Highway No. 73". Highway Designation Files. Texas Department of Transportation. Retrieved April 4, 2012.
  2. ^ Myers, Ryan (September 21, 2008). "Demolition team works to clear barges from Texas 73". Beaumont Enterprise. Retrieved April 4, 2012.
  3. ^ "Minutes" (PDF). publicdocs.txdot.gov. Texas Department of Transportation. August 21, 1923. Archived (PDF) from the original on October 26, 2017. Retrieved May 3, 2023.
  4. ^ "Minutes" (PDF). publicdocs.txdot.gov. Texas Department of Transportation. October 24, 1932. Archived (PDF) from the original on January 29, 2018. Retrieved May 3, 2023.
  5. ^ "Minutes" (PDF). publicdocs.txdot.gov. Texas Department of Transportation. November 28, 1932. Archived (PDF) from the original on January 29, 2018. Retrieved May 3, 2023.
  6. ^ "Minutes" (PDF). publicdocs.txdot.gov. Texas Department of Transportation. July 15, 1935. Archived (PDF) from the original on October 20, 2017. Retrieved May 3, 2023.
  7. ^ "Minutes" (PDF). publicdocs.txdot.gov. Texas Department of Transportation. May 18, 1936. Archived (PDF) from the original on October 21, 2017. Retrieved May 3, 2023.
  8. ^ "Minutes" (PDF). publicdocs.txdot.gov. Texas Department of Transportation. July 28, 1924. Archived (PDF) from the original on November 7, 2017. Retrieved May 3, 2023.
  9. ^ "US 69/SH 73 Interchange". Texas Department of Transportation. Retrieved February 13, 2025.
  10. ^ Brent, Kim (August 3, 2024). "Tracking the progress on TxDOT's Turbine Project". The Beaumont Enterprise. Retrieved February 13, 2025.
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