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California Highways (www.cahighways.org): County Route A24

County Route Shield

Sierra/Plumas
County Sign Route A24

[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 A24Sherman Street in Loyalton from Route 49 (Main Street) to N Second Street (0.05 mi) [Sierra County]. Note: There does not appear to be a Sherman Street in Loyalton, so this road may have been renamed or eliminated.

  2. N Second Street in Loyalton from Sherman Street to Church Street Beckwith Road (0.20 mi) [Sierra County]. Note: The definition is to Church Road, but that's 2 blocks N of Beckwith, with no segment returning to Beckwidth. So they likely meant Beckwith and this is an entry error.

  3. Beckwith Road in Loyalton from N Second Street to the Loyalton city limits (0.18 mi) [Sierra County]

  4. Beckwith Road from the Loyalton city limits to the Plumas County line (2.02 mi) [Sierra County]

  5. Sierra Valley Road from the Sierra County line to Dyson Lane (3.75 mi) [Plumas County]

  6. Dyson Lane from Sierra Valley Road to Beckwourth Loyalton Road (4.83 mi) [Plumas County]

  7. Beckwourth Loyalton Road from Dyson Lane to Route 70 (4.32 mi) [Plumas County]. Note: Google Maps does not show a road with this name, just "A24".

History and Signage Information History and Signage Information

This route was defined in 1961.

Status Status

Total mileage: 15.35 mi

Acronyms and Explanations:

  • "LRN" refers to the Pre-1964 Legislative Route Number. "US" refers to a US Shield signed route. "I" refers to an Eisenhower Interstate signed route. "Route" usually indicates a state shield signed route, but said route may be signed as US or I.
  • Previous Federal Aid (pre-1992) categories: Federal Aid Interstate (FAI); Federal Aid Primary (FAP); Federal Aid Urban (FAU); and Federal Aid Secondary (FAS). Current Functional Classifications (used for aid purposes): Principal Arterial (PA); Minor Arterial (MA); Collector (Col); Rural Minor Collector/Local Road (RMC/LR). Note that ISTEA repealed the previous Federal-Aid System, effective in 1992, and established the functional classification system for all public roads.
  • Other frequently used terms: California Transportation Commission (Commission or CTC), California Department of Transportation (Department or Caltrans), Regional Improvement Program (RIP), Interregional Improvement Program (IIP), State Transportation Improvement Program (STIP), State Highway Operation and Protection Program (SHOPP), Traffic Congestion Relief Program (TCRP), Clean Air and Transportation Improvement Act of 1990 (Proposition 116), High Speed Passenger Train Bond Program (Proposition 1A), Highway Safety, Traffic Reduction, Air Quality, and Port Security Bond Act of 2006 (Proposition 1B), Corridor Mobility Improvement Account (CMIA), State Route 99 Bond Program (RTE or SR 99), Local Bridge Seismic Retrofit Account (LBSRA), Trade Corridors Improvement Fund (TCIF), Highway-Railroad Crossing Safety Account (HRCSA), State-Local Partnership Program (SLPP), Environmental Phase (PA&ED), Design Phase (PS&E), Right of Way (R/W), Fiscal Year (FY), Active Transportation Program (ATP), Trade Corridor Enhancement Program (TCEP), Local Partnership Program (LPP), Local Streets and Roads Program (LSRP), Solutions for Congested Corridors Program (SCCP).

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© 1996-2024 Daniel P. Faigin.
Maintained by: Daniel P. Faigin <webmaster@cahighways.org>.