US Bridges

Song Lake Crossing over 81I 81I32023109 RTE I81

Fair

Cortland County, New York · 1.4 MI N JCT Rts I-81+281 · Structure no. 000000001031470

Built
1966
59 years old
Condition
Fair
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
295 ft
5 main spans
Daily traffic
279
2019 count
Owner
State
State Highway Agency

About this bridge

Song Lake Crossing over 81I 81I32023109 RTE I81 is a steel stringer/multi-beam or girder carrying Song Lake Crossing over 81I 81I32023109 RTE I81 in Cortland County, New York. It was built in 1966, so it is 59 years old, older 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 6 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 279 vehicles a day, roughly 9% of them trucks, projected to reach 391 by 2039. The structure is 295 ft (89.9 m) long and 35 ft wide. If it were closed, the detour would be 1.9 mi (3 km).

CarriesSong Lake Crossing
Crosses81I 81I32023109 RTE I81
Location1.4 MI N JCT Rts I-81+281
RouteCounty Highway 0
Coordinates42.76423, -76.13202
Functional classRural Local

Condition and inspection

Fair

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

ComponentRatingMeaning
Deck6 SatisfactoryStructural elements show some minor deterioration.
Superstructure6 SatisfactoryStructural elements show some minor deterioration.
Substructure6 SatisfactoryStructural elements show some minor deterioration.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation6: Equal to present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment8: Equal to present desirable criteria
Operating rating58 US tons
Inventory rating34 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans5
Design loadHS 25 or greater
Structure length295 ft (89.9 m)
Longest span68 ft (20.7 m)
Deck width35 ft (10.8 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic279 (2019)
Projected traffic391 by 2039
Trucks9%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.9 mi (3 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 proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$3.6 million (2024 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Song Lake Crossing over 81I 81I32023109 RTE I81 built?

It was built in 1966, making it 59 years old in 2025.

What condition is Song Lake Crossing over 81I 81I32023109 RTE I81 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 May 2024.

How much traffic does Song Lake Crossing over 81I 81I32023109 RTE I81 carry?

About 279 vehicles per day (2019 count), of which roughly 9% are trucks.

How long is Song Lake Crossing over 81I 81I32023109 RTE I81?

The structure is 295 ft (89.9 m) long with a longest span of 68 ft (20.7 m) and a deck 35 ft wide.

Who owns Song Lake Crossing over 81I 81I32023109 RTE I81?

It is owned by the State Highway Agency.