Arizona State Route 143
Hohokam Expressway | ||||
Route information | ||||
Maintained by ADOT | ||||
Length | 3.93 mi[1] (6.32 km) | |||
Existed | 1957–present | |||
Major junctions | ||||
South end | I-10 / US 60 in Phoenix | |||
Loop 202 in Phoenix | ||||
North end | McDowell Road in Phoenix | |||
Location | ||||
Country | United States | |||
State | Arizona | |||
Counties | Maricopa | |||
Highway system | ||||
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Arizona State Route 143, also known as SR 143 and the Hohokam Expressway, is a north–south and access-controlled freeway in
The road lies directly to the east of
Route description
The Hohokam Expressway begins at an
The southern half of SR 143 begins with the original interchange with University Drive, and then one with Interstate 10 and US 60. After these two interchanges, the freeway ends by transitioning into 48th Street, a surface street.
History
The Hohokam Expressway has a long history and gestation period. The road was first planned in 1957 as SR 143 as part of the 1960 Phoenix Freeway plan as a collector road for traffic from the east side of
The final design was released in 1974, when SR 143 was not yet a freeway, but a
The new parkway rapidly earned a reputation as a constantly
In 1985, the route was surveyed as part of the new Maricopa Association of Governments 1985 Freeway Plan, and was added to the system with a reroute and upgrade to freeway status. Business Loop I-10 was renamed to SR 143 and was realigned to meet up with the under-construction Loop 202 at 48th Street, as opposed to the old 44th Street alignment.[4] Eventually the route from Sky Harbor Boulevard to Loop 202 was moved onto an entirely new path along the Old Cross Cut Canal right-of-way, roughly paralleling 46th Street beginning at Washington Street Draft plans also included extending the route 2 miles further north along the relatively narrow 48th Street/canal corridor, curving over McDowell Road and ending abruptly at Indian School Road. The route, which is almost entirely residential, met with significant neighborhood opposition and was eventually dropped, although the north-bound exit and south-bound entrance at McDowell Road was retained.
Construction timeline
- February 1991: University Drive to Sky Harbor Boulevard
- November 1991: Sky Harbor Boulevard to Washington Street
- February 1992: Washington Street to McDowell Road
- January 2011: Major interchange improvements at Loop 202
- 2021-2024: Interchange improvements as a part of the I-10/Broadway Curve expansion
Safety concerns
Part of the bridge deck is shared with an exit-only lane leading to a
Exit list
The entire route is in Maricopa County.
Location | mi[1] | km | Exit | Destinations | Notes |
---|---|---|---|---|---|
Phoenix–Tempe line | 0.00 | 0.00 | 48th Street south | Continuation beyond southern terminus | |
0.00– 0.14 | 0.00– 0.23 | 1 | Los Angeles, Tucson | Southern terminus; signed as exits 1A (east) and 1B (west); I-10 exit 153A | |
I-10 east / US 60 east | Planned HOV interchange; to be southbound exit and northbound entrance[6] | ||||
1.01 | 1.63 | 2 | University Drive | ||
Salt River | 1.66 | 2.67 | Bridge | ||
Phoenix | 2.01 | 3.23 | 3A | Loop 202 east | Northbound exit and southbound entrance via SR 202 Spur; Loop 202 exit 5 |
2.44 | 3.93 | 3B | Sky Harbor Airport | No northbound entrance | |
2.81 | 4.52 | 4 | Washington Street | Southbound exit and northbound entrance | |
3.06– 3.52 | 4.92– 5.66 | 5 | Loop 202 west to I-10 / SR 51 | Loop 202 exit 3 | |
4.04 | 6.50 | McDowell Road | At-grade intersection ; northern terminus | ||
1.000 mi = 1.609 km; 1.000 km = 0.621 mi
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References
- ^ a b Roadway Inventory Management Section, Multimodal Planning Division (December 31, 2013). "2013 State Highway System Log" (PDF). Arizona Department of Transportation. Retrieved January 16, 2016.
- ^ Microsoft; Nokia (July 18, 2010). "SR 143" (Map). Bing Maps. Microsoft. Retrieved July 18, 2010.
- ^ a b "Hohokam Expressway". AARoads. Retrieved April 4, 2013.
- ^ "Arizona 143 - Hohokam Expressway". AARoads. Retrieved April 4, 2013.
- ^ "SR 143". AARoads. Archived from the original on January 21, 2008. Retrieved January 22, 2008.
- ^ "Interstate 10 Broadway Curve: Interstate 17 (Split) to Loop 202 (Santan Freeway)". Arizona Department of Transportation. ADOT. Retrieved May 1, 2020.
External links
See also
- Hohokam
- Sky Harbor International Airport
- List of Arizona State Routes
- Arizona State Route 153 (a highway that used to run immediately parallel to SR 143, carrying some adjacent traffic)