Route

NY 342

2 bridges carry it · 18 indexed contracts · 10 STIP entries name it

Bridges carrying NY 342 2

BINCarries / crossesCountyOwnerBuiltCondition
1018930
Bridge
NY342
over CSXT/DEPT-DEFENSE
JeffersonNYSDOT2004Fair
1043270
Bridge
NY342
over 81I 81I73051276
JeffersonNYSDOT1965Poor
Source: NYSDOT Bridges. Our copy checked Nov 1, 2026. Matched by the route at the start of the bridge's carried feature.

Programmed projects naming NY 342 10

  • RT 342 / I81
    Programmed FFY 2026 $1.3M, FFY 2027 $25M · Jefferson
  • US RT 11 SIGNAL OPTIMIZATION
    Programmed FFY 2026 $158k, FFY 2027 $528k · Jefferson
  • RT 342, RT 11 - RT 283 (VPP)
    Programmed FFY 2028 $445k · Jefferson
  • RT 3, WATERTOWN CITY LINE - RT 342 (VPP)
    Programmed FFY 2028 $935k · Jefferson
  • RT 3, RT 342 - FELTS MILLS (VPP)
    Programmed FFY 2027 $605k · Jefferson
  • RT 342, RT 37 - RT 11 (VPP)
    Programmed FFY 2027 $855k · Jefferson
  • RT 283, WATERTOWN CITY LINE - RT 342 (VPP)
    Programmed FFY 2028 $1.1M · Jefferson
  • RT 11, RT 342 - FT DRUM MAIN GATE (VPP)
    Programmed FFY 2029 $380k · Jefferson
  • RT 342, RT 12 - I-81 (VPP)
    Programmed FFY 2029 $304k · Jefferson
  • RT 3, RT 342 - FELTS MILLS (VPP)
    Programmed FFY 2026 $540k · Jefferson
Source: Statewide Transportation Improvement Program (STIP), updated Jun 23, 2026. Our copy checked Nov 1, 2026. Matched by route words in the title (RT 414, NY 414, Route 414).

Latest contracts on NY 342 18

  • D263686Awarded May 23, 2018
    Replacement/Addition of Guiderail (Vegetation Control Strip, Shoulder Backup Where Necessary.)
    US 11, NY 12E, NY 12, NY 26, NY 37, NY 342, NY 177, NY 58, NY 3, NY 812 · Jefferson and others · PIN 7806.15 · 42 sheets indexed
  • D260969Awarded May 1, 2009
    culvert replacement on RT. 342, 184 and 72 at various locations.
    NY 342 · Pamelia (town), Le Ray (town) · Jefferson and others · PIN 7804.57 · 76 sheets indexed
  • D260452Awarded May 7, 2007
    A.C. Recon. on Rt. 11, 342 in the Town of Leray
    NY 342, US 11 · Pamelia (town), Le Ray (town) · Jefferson · PIN 7143.38 · 116 sheets indexed
  • D259529Awarded May 12, 2004
    A.C. RECON. & BRIDGE REPLACEMENT,;RT. 342;
    NY 342 · Pamelia (town), Le Ray (town) · Jefferson · PIN 7033.07 · 145 sheets indexed
  • D258523Awarded Jul 19, 2000
    A.C. RECON.,;RT. 342;
    NY 342 · Pamelia (town), Le Ray (town) · Jefferson · PIN 7033.08 · 32 sheets indexed
  • D253319Awarded Jun 19, 1990
    INTERSECTION RECONSTRUCTION, RT'S. 37 & 342;
    NY 342, NY 37, US 11 · Pamelia (town), Le Ray (town) · Jefferson · PIN 7152.5 · 14 sheets indexed
  • D252429Awarded Mar 7, 1989
    Bridge Cleaning and Painting of 4 Bridges on Routes 12E, 343, I-81, County Route 66
    I-81, NY 12E, NY 342 · Adams (town), Hounsfield (town), Watertown (town), Cape Vincent (town), Clayton (town), Pamelia (town), Le Ray (town) · Jefferson · PIN M704.00
  • D252447Awarded Dec 21, 1988
    BRIDGE REHAB. ON RT. 343 BRIDGE;
    NY 342 · Pamelia (town), Le Ray (town) · Jefferson · PIN 7M88.01 · 9 sheets indexed
  • D252369Awarded Mar 30, 1988
    A.C. RECON. ON RT. 11;
    NY 342, US 11 · Pamelia (town), Le Ray (town) · Jefferson · PIN 7043.86 · 31 sheets indexed
  • D252012Awarded Jan 15, 1987
    A.C. RESURFACING ON RT. 283 & 342;
    NY 283, NY 342 · Le Ray (town), Rutland (town), Pamelia (town) · Jefferson · PIN 7028.04 · 13 sheets indexed
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Nov 1, 2026.

Road inventory and traffic

Segment facts (lanes, functional class, AADT by segment) are in NYSDOT's viewers, which have no documented public data service yet.