Provincial Highway 82 (Taiwan)

Provincial Highway 82
Route information
	Maintained by Directorate General of Highways
Length	34.7 km[1] (21.6 mi)
Major junctions
West end	Cty 168 in Dongshi, Chiayi
	Prov 61 in Dongshi, Chiayi; Nat 1 in Shuishang, Chiayi
East end	Nat 3 in Shuishang, Chiayi
Highway system

Provincial Highway 82 (Chinese: 台82線) is an expressway, which begins in Dongshi Township, Chiayi County and ends in Shuishang Township, Chiayi County on National Highway No. 3.

Provincial Highway 82

Length

The total length is 34.74 km.

Exit List

The entire route is within Chiayi County.

City	Location	km[1]	Mile	Exit	Name	Destinations	Notes
Chiayi County	Dongshi	0	0.0	-		Cty 168	Begin Concurrency with CR 168
		2	1.2	-		Prov 61
		4.5	2.8	-		Cty 168	End Concurrency with CR 168
	Puzi	8.2	5.1	Begin Freeway
	Puzi	10.1	6.3	10	Puzi	Prov 19 – Puzi, Yizhu
	Lucao	14.4	8.9	14	Xianghe	TR cy45 – Taibao, Lucao
	Lucao	18.6	11.6	18	Lucao	Cty 167 – Taibao, Lucao
	Shuishang	22.5	14.0	22	Chiayi System	Nat 1 – Chiayi City, Xinying
		25.9	16.1	25	Shuishang	Prov 1 / Cty 163 – Shuishang, Houbi
		30.6	19.0	30	Zhonghe	TR cy175 – Chiayi City, Baihe
	Zhongpu	32.7	20.3	32	Chiayi	Cty 165 – Chiayi City, Baihe
	Shuishang	34.7	21.6	34	Shuishang System	Nat 3 – Zhongpu, Baihe
1.000 mi = 1.609 km; 1.000 km = 0.621 mi Incomplete access

Major Cities Along the Route

Puzi City
Taibao City
Chiayi City

Intersections with other Freeways and Expressways

National Highway No. 1 at Chiayi JCT. in Shuishang, Chiayi
National Highway No. 3 at Shuishang JCT in Shuishang, Chiayi

gollark: Yes.

gollark: ```sqlnonlocality=# EXPLAIN ANALYZE SELECT url, ts_rank(fts, query) AS rank, ts_headline(fts::text, query, 'MaxWords=60') FROM pages, websearch_to_tsquery('bee') query WHERE fts @@ query ORDER BY rank LIMIT 1; QUERY PLAN -------------------------------------------------------------------------------------------------------------------------------------------------- Limit (cost=860.79..861.06 rows=1 width=96) (actual time=35935.590..35935.594 rows=1 loops=1) -> Result (cost=860.79..874.83 rows=52 width=96) (actual time=35935.587..35935.589 rows=1 loops=1) -> Sort (cost=860.79..860.92 rows=52 width=178) (actual time=35934.109..35934.111 rows=1 loops=1) Sort Key: (ts_rank(pages.fts, query.query)) Sort Method: top-N heapsort Memory: 25kB -> Nested Loop (cost=0.25..860.53 rows=52 width=178) (actual time=444.148..35932.932 rows=349 loops=1) Join Filter: (pages.fts @@ query.query) Rows Removed by Join Filter: 10272 -> Function Scan on websearch_to_tsquery query (cost=0.25..0.26 rows=1 width=32) (actual time=0.038..0.041 rows=1 loops=1) -> Seq Scan on pages (cost=0.00..728.95 rows=10495 width=142) (actual time=10.189..289.581 rows=10621 loops=1) Planning Time: 0.184 ms Execution Time: 35935.637 ms(12 rows)```

gollark: What? Why does it say it's doing a sequential scan now? Æ all is bee.

gollark: Slower, even.

gollark: Oops, it turns out I'm accidentally sorting by it instead of the rank, but it's equally slow after fixing that.

References

"Expressway Mileage Chart" (in Chinese). Directorate General of Highways, MOTC. Retrieved October 9, 2015.

http://www.thb.gov.tw/

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[table-1] "Expressway Mileage Chart" (in Chinese). Directorate General of Highways, MOTC. Retrieved October 9, 2015.