US Bridges

Ramp 105NBIE E7 over Gsp Nbo

Good

Monmouth County, New Jersey · Parkway Interchange 105 · Structure no. 361065O

Built
1972
53 years old, rebuilt 2022
Condition
Good
inspected May 2024
Type
Stringer/Multi-beam or Girder
Steel
Length
162 ft
3 main spans
Daily traffic
4,104
2024 count
Owner
Toll Authority
State Toll Authority

About this bridge

Ramp 105NBIE E7 over Gsp Nbo is a steel stringer/multi-beam or girder carrying Ramp 105NBIE E7 over Gsp Nbo in Monmouth County, New Jersey. It was built in 1972 and reconstructed in 2022, 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 4,104 vehicles a day, roughly 1% of them trucks, projected to reach 5,008 by 2044. The structure is 162 ft (49.4 m) long and 22 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

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CarriesRamp 105NBIE E7
CrossesGsp Nbo
LocationParkway Interchange 105
CountyMonmouth County
StateNew Jersey
Coordinates40.28419, -74.08598
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.
Superstructure8 Very GoodNo problems noted.
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 alignment4: Meets minimum tolerable limits to be left in place as is
Operating rating70.8 US tons
Inventory rating54.2 US tons

Structure

Structure typeStringer/Multi-beam or Girder
MaterialSteel
DeckConcrete, cast-in-place
Main spans3
Design loadHL 93
Structure length162 ft (49.4 m)
Longest span78 ft (23.8 m)
Deck width22 ft (6.7 m)
Roadway width19 ft (5.8 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,104 (2024)
Projected traffic5,008 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 proposedRehabilitation because of general structure deterioration or inadequate strength
Estimated improvement cost$660,000 (2018 estimate)
NavigationNot applicable (no waterway)

Frequently asked questions

When was Ramp 105NBIE E7 over Gsp Nbo built?

It was built in 1972, making it 53 years old in 2025. It was reconstructed in 2022.

What condition is Ramp 105NBIE E7 over Gsp Nbo 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 105NBIE E7 over Gsp Nbo carry?

About 4,104 vehicles per day (2024 count), of which roughly 1% are trucks.

How long is Ramp 105NBIE E7 over Gsp Nbo?

The structure is 162 ft (49.4 m) long with a longest span of 78 ft (23.8 m) and a deck 22 ft wide.

Who owns Ramp 105NBIE E7 over Gsp Nbo?

It is owned by the State Toll Authority.