US Bridges

Delta Ground to Cd over G9W Roadway

Good

Queens County, New York · At LA Guardia Airport · Structure no. 00000000552229A

Built
2019
6 years old
Condition
Good
inspected June 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
55 ft
1 main span
Daily traffic
—
2024 count
Owner
Toll Authority
Local Toll Authority

About this bridge

Delta Ground to Cd over G9W Roadway is a steel stringer/multi-beam or girder carrying Delta Ground to Cd over G9W Roadway in Queens County, New York. It was built in 2019, so it is 6 years old, younger than the New York average of 53 years.

The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 9 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

No traffic count is recorded. The structure is 55 ft (16.8 m) long and 36 ft wide. If it were closed, the detour would be 0.6 mi (1 km).

CarriesDelta Ground to Cd
CrossesG9W Roadway
LocationAt LA Guardia Airport
Coordinates40.77053, -73.86795
Functional classUrban Principal Arterial - Other Freeway or Expressway

Condition and inspection

Good

All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.

ComponentRatingMeaning
Deck9 ExcellentNo problems noted.
Superstructure9 ExcellentNo problems noted.
Substructure9 ExcellentNo problems noted.
Last inspectionJune 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation9: Superior to present desirable criteria
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment6: Equal to present minimum criteria
Operating rating92.7 US tons
Inventory rating45 US tons

Structure

MaterialSteel
DeckConcrete, cast-in-place
Main spans1
Design loadHL 93
Structure length55 ft (16.8 m)
Longest span53 ft (16.2 m)
Deck width36 ft (10.9 m)
Roadway width32 ft (9.9 m)
Vertical clearance over deck107 ft (32.7 m)

Traffic and service

Average daily traffic—
Projected traffic—
Trucks0%
Lanes on structure2
Traffic directionOne-way traffic
CarriesHighway
CrossesOther
Detour if closed0.6 mi (1 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerLocal Toll Authority
Maintained byLocal Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedWidening with deck rehabilitation or replacement
Estimated improvement cost$2.3 million (2024 estimate)
NavigationNo navigation control on waterway

Frequently asked questions

When was Delta Ground to Cd over G9W Roadway built?

It was built in 2019, making it 6 years old in 2025.

What condition is Delta Ground to Cd over G9W Roadway in?

The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in June 2024.

How much traffic does Delta Ground to Cd over G9W Roadway carry?

No traffic count is recorded for this structure.

How long is Delta Ground to Cd over G9W Roadway?

The structure is 55 ft (16.8 m) long with a longest span of 53 ft (16.2 m) and a deck 36 ft wide.

Who owns Delta Ground to Cd over G9W Roadway?

It is owned by the Local Toll Authority.