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NEXCO EAST Tokorozawa Management Office (Tokorozawa City, Saitama Prefecture) E17 Kan-Etsu Expressway (hereinafter referred to as "Kan-Etsu Expressway") In-bound in order to carry out the pavement repair work at the entrance ramp of the line Kodama Honjo (Honjo Kodama) Interchange (hereinafter referred to as "IC"), will be carried out at night closure.
We apologize for the inconvenience, but we kindly ask for your understanding and cooperation so that you may have some time when you go out.

1. Closed place and date

(1) Closed point: Kan-Etsu Expressway In-bound line Honjo Kodama IC entrance (toward Tokyo) ramp

• Attached to each line E17 The indications such as indicate the route number (numbering) of Expressway.

(2) Date and time

2. Detour

[Detour ①: When using the Kan-Etsu Expressway In-bound line from Honjo city area]
　Pink arrow As you can see from the Honjo city area, National Route 462 ⇒ "Yoshidabayashi" left turn ⇒ National Route 254 ⇒ National Route 140 ⇒ Hanazono IC If you detour, it will take about 32 minutes (normally about 11 minutes).

[Detour ②: When using the Kan-Etsu Expressway In-bound line from Kodama area]
　Light blue arrow As you can see from the Kodama area, national highway 462 ⇒ "Honjo Waseda Station entrance" turn right ⇒ prefectural road 86 ⇒ "Yokata housing entrance" left turn ⇒ "Nishi Tomita" left turn ⇒ national road 462 ⇒ "Kanetsu IC north" left turn ⇒ "Honjo Waseda Station" After returning to the entrance, Orange arrow Go straight on National Route 462 as shown in ⇒ [Detour ①] Pink arrow If you detour to Hanazono IC as shown in, it will take about 38 minutes (normally about 11 minutes).

Detours will increase the time required, so please take time to go out.

3.Outline of construction

Kan-Etsu Expressway In-bound Line Since the road surface is damaged at the entrance ramp of Honjo Kodama IC, pavement repair work will be carried out. There is only one lane for this work, and it is necessary to close the lamps before starting work, as it is not possible to carry out work under normal lane regulations.
Therefore, in order not to inconvenience our customers as much as possible, we will close the lamps on weekdays during the night when the traffic is light, and will carry out the work intensively and efficiently. The construction is necessary to use Expressway safely and comfortably. We appreciate your understanding and cooperation.

4. How to get traffic information

(1) Guidance by distribution / posting

(2) Road traffic information that can be obtained before going out

(3) Road traffic information available while using the Expressway

• Information is also distributed on the official Twitter account.
  
  "NEXCO EAST (Kanto)" ( @e_nexco_kanto )

  Real-time traffic information

  "NEXCO EAST (Kanto construction regulations)" ( @e_nexco_kanto_k )

  Judgment of implementation of construction regulations