This is a floating closed javascript menu.

County Route Shield

County Sign Route J31

[Click here for a key to the symbols used. Some county routes were constructed with federal funds. These routes are indicated as FAP (Federal Aid Primary), FAU (Federal Aid Urban), or FAS (Federal Aid Secondary). If no funding source is shown, no federal funds were used. Note that while some segments seem to have the same attributes, they may differ in the county-local road number assigned to the segment, or in the Caltrans Map Sheet number.]

Routing Routing

  1. Cty Rte J31Road 60 from Avenue 368 (County Sign Route J36) to Avenue 384 (County Sign Route J38) (2.03 mi)

  2. Road 56 from Avenue 384 (County Sign Route J38) to El Monte Way (Avenue 416, County Sign Route J40) (FAS, 4.00 mi)

History and Signage Information History and Signage Information

This route was defined in 1975.

Status Status

Total mileage: 6.03 mi.

Acronyms and Explanations:

Back Arrow CR J30 Forward Arrow CR J32

© 1996-2020 Daniel P. Faigin.
Maintained by: Daniel P. Faigin <>.