US Bridges

Ramp 105SBOX E2 over Gsp Sbo

Good

Monmouth County, New Jersey · Gsp Int. 105 · Structure no. 361064U

Built
1972
53 years old
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Prestressed Concrete
Length
233 ft
3 main spans
Daily traffic
5,482
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramp 105SBOX E2 over Gsp Sbo is a prestressed concrete stringer/multi-beam or girder carrying Ramp 105SBOX E2 over Gsp Sbo in Monmouth County, New Jersey. It was built in 1972, so it is 53 years old, younger than the New Jersey average of 58.5 years.

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

It carries about 5,482 vehicles a day, roughly 1% of them trucks, projected to reach 6,689 by 2044. The structure is 233 ft (71 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesRamp 105SBOX E2
CrossesGsp Sbo
LocationGsp Int. 105
Coordinates40.28365, -74.08871
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
Deck7 GoodSome minor problems.
Superstructure7 GoodSome minor problems.
Substructure7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourBridge not over waterway
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Approach roadway alignment5: Somewhat better than minimum adequacy to tolerate being left in place as is
Operating rating53.2 US tons
Inventory rating41.1 US tons

Structure

MaterialPrestressed Concrete
DeckConcrete, cast-in-place
Main spans3
Design loadH 20
Structure length233 ft (71 m)
Longest span115 ft (35.1 m)
Deck width22 ft (6.7 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic5,482 (2024)
Projected traffic6,689 by 2044
Trucks1%
Lanes on structure1
Traffic directionOne-way traffic
CarriesOverpass structure at an interchange
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a toll road
National Highway SystemYes
Strategic Highway NetworkSTRAHNET connector

Ownership and planned work

OwnerState Toll Authority
Maintained byState Toll Authority
Historic statusNot eligible for the National Register of Historic Places
Work proposedOther structural work, including hydraulic replacements
Estimated improvement cost$484,000 (2018 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp 105SBOX E2 over Gsp Sbo built?

It was built in 1972, making it 53 years old in 2025.

What condition is Ramp 105SBOX E2 over Gsp Sbo 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 May 2024.

How much traffic does Ramp 105SBOX E2 over Gsp Sbo carry?

About 5,482 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Ramp 105SBOX E2 over Gsp Sbo?

The structure is 233 ft (71 m) long with a longest span of 115 ft (35.1 m) and a deck 22 ft wide.

Who owns Ramp 105SBOX E2 over Gsp Sbo?

It is owned by the State Toll Authority.