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Route

I-99

22 bridges carry it · 85 indexed contracts · 1 STIP entries name it

Bridges carrying I-99 22

BINCarries / crossesCountyOwnerBuiltCondition
1011131
Bridge
I99
over S BR GLENDENING CRK
SteubenNYSDOT1969Fair
1011132
Bridge
I99 - Interstate 99
over S BR GLENDENING CRK
SteubenNYSDOT1969Fair
1011141
Bridge
I99
over CANISTEO RIVER
SteubenNYSDOT1969Fair
1011142
Bridge
I99 - Interstate 99
over CANISTEO RIVER
SteubenNYSDOT1969Fair
1011151
Bridge
I99
over 417 64031027
SteubenNYSDOT2004Good
1011152
Bridge
I99 - Interstate 99
over 417 64031027
SteubenNYSDOT2005Good
1054561
Bridge
I99
over NORFOLK SOUTHERN RR
SteubenNYSDOT1969Good
1054562
Bridge
I99 - Interstate 99
over NORFOLK SOUTHERN RR
SteubenNYSDOT1969Good
1062041
Bridge
I99
over 417 6403 1000
SteubenNYSDOT1969Fair
1062042
Bridge
I99 - Interstate 99
over 417 6403 1000
SteubenNYSDOT1969Fair
1064251
Bridge
I99
over Robert Dann EB Ramp
SteubenNYSDOT2006Good
1064252
Bridge
I99 - Interstate 99
over Robert Dann EB Ramp
SteubenNYSDOT2005Good
1072320
Bridge
I99
over BEARTOWN CREEK
SteubenNYSDOT1976Fair
1078310
Bridge
I99 - Interstate 99
over 86I 17 64041440
SteubenNYSDOT2005Good
1078350
Bridge
I99
over 86I 17 64112D01
SteubenNYSDOT2006Good
1078360
Bridge
I99
over Town Access Road
SteubenNYSDOT2006Fair
1078501
Bridge
I99
over Stowell Rd
SteubenNYSDOT2013Good
1078502
Bridge
I99 - Interstate 99
over Stowell Rd
SteubenNYSDOT2013Good
1078511
Bridge
I99
over Morgan Creek Rd
SteubenNYSDOT2013Good
1078512
Bridge
I99 - Interstate 99
over Morgan Creek Rd
SteubenNYSDOT2013Good
1078521
Bridge
I99
over Watson Creek Rd
SteubenNYSDOT2013Good
1078522
Bridge
I99 - Interstate 99
over Watson Creek Rd
SteubenNYSDOT2013Good
Source: NYSDOT Bridges. Our copy checked Oct 31, 2026. Matched by the route at the start of the bridge's carried feature.

Programmed projects naming I-99 1

  • PIN 606763STIP
    I-86 & I-99 MBC PAVING - CORNING AND I-86/NSRR DECK OVERLAY
    Programmed FFY 2027 $4.0M · Steuben
All matching projects →
Source: Statewide Transportation Improvement Program (STIP), updated Jun 23, 2026. Our copy checked Oct 31, 2026. Matched by route words in the title (RT 414, NY 414, Route 414).

Latest contracts on I-99 85

  • D265193Awarded Mar 21, 2024
    Guiderail Repair and Replscement Various Locations
    NY 243, NY 21, NY 248, NY 415, I-99, NY 352, NY 13, NY 14 · Allegany and others · PIN 6806.02 · 73 sheets indexed
    Record Plans Online ↗
  • D265056Awarded Aug 10, 2023
    HIGHWAY - REHABLITATION - Cowanesque River to Presho of NYS 99
    I-99 · Lindley (town) · Steuben · PIN 6806.79 · 0 sheets indexed
    Record Plans Online ↗
  • D264992Awarded Apr 27, 2023
    PAVEMENT MARKINGS, Various Routes, Various Locations.
    NY 243, NY 21, NY 417, NY 13, NY 14, NY 352, I-86, I-99, I-390, NY 15, NY 63, NY 962A, NY 248, NY 36, NY 961F, NY 961J, NY 962B, NY 962D, NY 415, NY 19, NY 275, NY 244, NY 960B, NY 961G · Avoca (town), Arkport (village) · Allegany and others · PIN 6806.03 · 0 sheets indexed
    Record Plans Online ↗
  • D264957Awarded Mar 15, 20234 structures
    BRIDGE REHABILITATION - Joint Repairs in the City of Corning, Towns of Andover & Erwin and Village of Riverside.
    NY 352, I-99, NY 414, NY 417 · Corning (city), Andover (town), Erwin (town), Riverside (village) · Allegany and others · PIN 6806.16 · 33 sheets indexed
    Record Plans Online ↗
  • D264578Awarded Feb 8, 20223 structures
    ELEMENT SPECIFIC BRIDGE REPAIRS I-99 & NY 961A
    I-99, NY 961A · Chemung (town), Erwin (town) · Chemung and others · PIN 6805.56 · 178 sheets indexed
    Record Plans Online ↗
  • D264608Awarded Dec 13, 2021
    Interstate Small Culvert Repairs in the Towns of Avoca, Bath, Corning and Villages of Painted Post, Riverside.
    I-86, I-390, I-99 · Avoca (town), Bath (town), Corning (town), Painted Post (village), Riverside (village) · Steuben · PIN 6INT.21 · 27 sheets indexed
    Record Plans Online ↗
  • D264060Awarded Nov 5, 2019
    Asphalt Concrete Milling and Resurfacing on Route I-86 in the Towns of Campbell, Erwin & Village of Painted Post.
    I-86, I-99, NY 17 · Campbell (town), Erwin (town), Painted Post (village), Corning (town) · Steuben · PIN 6067.29.113 · 33 sheets indexed
    Record Plans Online ↗
  • D263843Awarded Dec 31, 2018
    Replace Bridge Joints on Various Bridges (14) at Various Locations & Routes
    I-86, NY 17, NY 352, NY 414, I-99, NY 21, NY 36, NY 415, NY 53 · Horseheads (town), Elmira (city), Ashland (town), Chemung (town), Big Flats (town), Hector (town), Erwin (town), Painted Post (village), Hornellsville (town), North Hornell (village), Corning (town), Riverside (village), Bath (village), Avoca (town) · Allegany and others · PIN 6805.41.121 · 0 sheets indexed
    Record Plans Online ↗
  • D263728Awarded Jul 5, 2018
    Bridge Bearing Replacement, Towns of Avoca, Corning, Hornellsville, and Lindley.
    I-86, I-99, NY 17, I-390 · Corning (town), Hornellsville (town), Fremont (town), Howard (town), Avoca (town), Bath (town), Lindley (town), Erwin (town) · Steuben · PIN 6805.32 · 50 sheets indexed
    Record Plans Online ↗
  • D263349Awarded Feb 8, 2017
    Rebuild Sidewalks & Curb Ramps to ADA Compliance at Various Rest Stops on I-86 & I-99 in the Towns of Bath & Erwin.
    I-86, I-99, NY 17, NY 417, I-390 · Avoca (town), Bath (town), Campbell (town), Erwin (town) · Steuben · PIN 6ADA.02 · 32 sheets indexed
    Record Plans Online ↗
All contracts on this route →
Source: NYSDOT Highway Record Plans, updated Jun 26, 2026. Our copy checked Oct 31, 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.

Roadway Inventory System viewer ↗Traffic Data Viewer ↗