US Bridges

Liberty Road over Metzlers Creek

Good

Bergen County, New Jersey · 600 Ft West of Knickerboc · Structure no. 02C1524

Built
1987
38 years old
Condition
Good
inspected May 2024
Type
Culvert
Concrete
Length
23 ft
2 main spans
Daily traffic
4,142
2024 count
Owner
County
County Highway Agency

About this bridge

Liberty Road over Metzlers Creek is a concrete culvert carrying Liberty Road over Metzlers Creek in Bergen County, New Jersey. It was built in 1987, so it is 38 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 4,142 vehicles a day, roughly 4% of them trucks, projected to reach 5,054 by 2044. The structure is 23 ft (7 m) long and 50 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

CarriesLiberty Road
CrossesMetzlers Creek
Location600 Ft West of Knickerboc
RouteCounty Highway 49
Coordinates40.90136, -73.98316
Functional classUrban Other Principal Arterial

Condition and inspection

Good

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

ComponentRatingMeaning
Channel and channel protection7 GoodSome minor problems.
Culvert7 GoodSome minor problems.
Last inspectionMay 2024
Inspection intervalevery 24 months
Operating statusOpen, no restriction
ScourFoundations stable; scour above top of footing
Structural evaluation7: Better than present minimum criteria
Deck geometry4: Meets minimum tolerable limits to be left in place as is
Waterway adequacy9: Superior to present desirable criteria
Approach roadway alignment8: Equal to present desirable criteria
Operating rating57 US tons
Inventory rating34 US tons

Structure

Structure typeCulvert
MaterialConcrete
DeckNot applicable
Main spans2
Design loadHS 20
Structure length23 ft (7 m)
Longest span12 ft (3.7 m)
Deck width50 ft (15.2 m)
Roadway width30 ft (9.1 m)
Vertical clearance over deck100 ft (30.5 m)

Traffic and service

Average daily traffic4,142 (2024)
Projected traffic5,054 by 2044
Trucks4%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway and pedestrian
CrossesWaterway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemYes

Ownership and planned work

OwnerCounty Highway Agency
Maintained byCounty Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedNone recorded
Estimated improvement cost—
NavigationNo navigation control on waterway

Frequently asked questions

When was Liberty Road over Metzlers Creek built?

It was built in 1987, making it 38 years old in 2025.

What condition is Liberty Road over Metzlers Creek 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 Liberty Road over Metzlers Creek carry?

About 4,142 vehicles per day (2024 count), of which roughly 4% are trucks.

How long is Liberty Road over Metzlers Creek?

The structure is 23 ft (7 m) long with a longest span of 12 ft (3.7 m) and a deck 50 ft wide.

Who owns Liberty Road over Metzlers Creek?

It is owned by the County Highway Agency.