US Bridges

RTE 30A over 88I 88I95071179 RTE I88

Fair

Schoharie County, New York · JCT Relocated Rts 30A&I88 · Structure no. 000000001070630

Built
1981
44 years old
Condition
Fair
inspected November 2024
Type
Stringer/Multi-beam or Girder
Steel Continuous
Length
269 ft
2 main spans
Daily traffic
6,618
2021 count
Owner
State
State Highway Agency

About this bridge

RTE 30A over 88I 88I95071179 RTE I88 is a steel continuous stringer/multi-beam or girder carrying RTE 30A over 88I 88I95071179 RTE I88 in Schoharie County, New York. It was built in 1981, so it is 44 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

It carries about 6,618 vehicles a day, roughly 11% of them trucks, projected to reach 6,659 by 2041. The structure is 269 ft (82.1 m) long and 66 ft wide. If it were closed, the detour would be 3.7 mi (6 km).

Location

Open in Google Maps
CarriesRTE 30A
Crosses88I 88I95071179 RTE I88
LocationJCT Relocated Rts 30A&I88
RouteState Highway 30A
CountySchoharie County
StateNew York
Coordinates42.70686, -74.31374
Functional classRural Minor Arterial

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure7 GoodSome minor problems.
Substructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Last inspectionNovember 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating110.1 US tons
Inventory rating36 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel Continuous
DeckConcrete, cast-in-place
Main spans2
Design loadHS 25 or greater
Structure length269 ft (82.1 m)
Longest span133 ft (40.5 m)
Deck width66 ft (20.1 m)
Roadway width63 ft (19.2 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic6,618 (2021)
Projected traffic6,659 by 2041
Trucks11%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed3.7 mi (6 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedDeck replacement with only incidental widening
Estimated improvement cost$7.4 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was RTE 30A over 88I 88I95071179 RTE I88 built?

It was built in 1981, making it 44 years old in 2025.

What condition is RTE 30A over 88I 88I95071179 RTE I88 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in November 2024.

How much traffic does RTE 30A over 88I 88I95071179 RTE I88 carry?

About 6,618 vehicles per day (2021 count), of which roughly 11% are trucks.

How long is RTE 30A over 88I 88I95071179 RTE I88?

The structure is 269 ft (82.1 m) long with a longest span of 133 ft (40.5 m) and a deck 66 ft wide.

Who owns RTE 30A over 88I 88I95071179 RTE I88?

It is owned by the State Highway Agency.