Bethlehem Township is a rural community of 3,745 people (2020 census) spread across about 20.8 square miles of northwestern Hunterdon County. It includes the hamlet of West Portal, borders Warren County along the Musconetcong River, and contains part of Spruce Run Reservoir. Interstate 78 and Route 173 cross the township’s southern section. The municipal building uses an Asbury mailing address, although the village of Asbury itself lies mostly across the river in Warren County.

Bethlehem Township (highlighted) within Hunterdon County. Indictable cases from every town are heard at the Justice Center in Flemington (star). Map data: NJ Office of GIS.
The Bethlehem Township Municipal Building on Mine Road in Asbury is more than a local court. It hosts the courts for Alexandria Township, Bloomsbury, Glen Gardner and Lebanon Borough, making it a hub for western Hunterdon’s municipal cases.
Bethlehem Township Municipal Court at a Glance
- Location: Bethlehem Township Municipal Building, 405 Mine Road, Asbury, NJ 08802
- Phone: 908-735-4559
- Court sessions: 2nd and 4th Tuesdays (check your notice; some dates are virtual)
- Also meeting in this building: Alexandria Township, Bethlehem/Bloomsbury Joint, Glen Gardner Borough, Lebanon Borough
- Indictable crimes: Superior Court, Hunterdon County Justice Center, 65 Park Avenue, Flemington

Where Bethlehem Township cases are heard. Confirm the date, time and format on your court notice.
A Western Hunterdon Court Hub
Bethlehem Township’s own cases are heard by the Bethlehem Township Municipal Court on the second and fourth Tuesdays of the month. Because the building also serves several other towns, defendants should double-check that they are on the right calendar. The court name and code on your summons will tell you which court has your case.
Interstate 78 and Route 173
The I-78 corridor through Bethlehem Township carries heavy truck and commuter traffic. Stops on the interstate and on Route 173 lead to many of the township’s cases, including:
- DWI and refusal
- Drug possession discovered during a vehicle search
- Driving while suspended or unlicensed
- Commercial driver violations, which can threaten a CDL even for a first offense
Commercial drivers face special risks. A DWI conviction can disqualify a CDL holder for at least a year, even if the offense happened in a personal vehicle. Early defense work is critical for anyone who drives for a living.

Bethlehem Township population by census, 1980 to 2020. Source: U.S. Census Bureau via NJ Office of GIS.
Bethlehem Township grew from 3,045 residents in 1980 to a peak of 3,979 in 2010, then declined slightly to 3,745 in 2020. The township is largely rural, with homes spread across hills and farmland. The I-78 corridor, rather than local population, drives much of its law enforcement activity.
When a Case Moves to Flemington
If a Bethlehem Township arrest leads to an indictable charge, such as possession of a controlled dangerous substance, burglary, theft over $200 or aggravated assault, the case is forwarded to the Hunterdon County Prosecutor’s Office. It will be heard at the Superior Court at the Justice Center, 65 Park Avenue, Flemington. If you were held after arrest, a first appearance and detention hearing will happen there.
Programs and Defenses
For first-time defendants, conditional discharge, conditional dismissal and Pretrial Intervention can all lead to a dismissal. Where those programs are not available, a strong defense starts with the evidence: police reports, dash and body camera footage, lab results and witness statements. A lawyer can identify weaknesses and negotiate from strength.
Refusing a Breath Test
Many drivers stopped on I-78 decline the Alcotest at the police station, not realizing that refusal is its own offense. Under N.J.S.A. 39:4-50.4a, a first refusal carries a license suspension until an ignition interlock is installed, plus an interlock requirement of 9 to 15 months, fines and the Intoxicated Driver Resource Center program. Penalties increase for repeat offenses.
A refusal charge is often filed together with DWI, and the State can win a refusal conviction even if it cannot prove intoxication. The State must show that the officer had probable cause, that the driver was arrested, that the standard refusal statement was read, and that the driver refused. Problems with any of those elements, including language barriers or unclear answers, can defeat the charge.
What Is at Stake: Penalties by Offense Level
- Petty disorderly persons offense: up to 30 days in jail and a $500 fine
- Disorderly persons offense: up to 6 months in jail and a $1,000 fine
- Fourth-degree crime: up to 18 months in prison
- Third-degree crime: 3 to 5 years
- Second-degree crime: 5 to 10 years
- First-degree crime: 10 to 20 years, and longer for some offenses

Maximum jail exposure rises sharply once a charge becomes an indictable crime.
How We Approach a Bethlehem Township Case
Because Bethlehem Township’s building hosts several courts, we start by confirming which court and calendar your case is on. We then request discovery, including dash and body camera footage from I-78 stops, and review whether the stop and any search were lawful.
For commercial drivers, we focus on protecting the CDL, which can be lost even for a first offense. For first-time defendants facing disorderly persons charges, we pursue diversion programs that end in dismissal. For indictable charges, we work directly with the Hunterdon County Prosecutor’s Office.
Nearby Hunterdon County Town Guides
If your charge was written in a neighboring town, that town’s guide explains where the case will be heard and what to expect.
- Heard in the same court building: Lebanon Borough, Glen Gardner, Bloomsbury, Alexandria Township
- Neighboring towns: Union Township, Holland Township
- Every town: Hunterdon County town guide index
Frequently Asked Questions
Where is Bethlehem Township Municipal Court?
It is at the Bethlehem Township Municipal Building, 405 Mine Road, Asbury, NJ 08802. The phone number is 908-735-4559, and sessions are on the second and fourth Tuesdays.
Which other towns use the Bethlehem Township court building?
Alexandria Township, Bloomsbury, Glen Gardner and Lebanon Borough courts also meet there.
Will a DWI affect my commercial driver’s license?
Yes. A DWI conviction can disqualify a CDL for at least one year, even if you were in a personal vehicle. Talk to a lawyer before your first court date.
Is the Asbury court in Warren County?
No. The Bethlehem Township Municipal Building on Mine Road has an Asbury mailing address, but it is in Hunterdon County.
Does Bethlehem Township have its own police department?
Your complaint will name the agency. State troopers patrol I-78 through the township.
Can a CDL holder get a conditional dismissal?
Conditional dismissal and conditional discharge are not available for most motor vehicle offenses, and federal rules limit masking of CDL violations. Other options may exist.
Talk to a Hunterdon County Defense Attorney
Whether you were stopped on I-78 or charged after a local call, your case in Asbury deserves a strong defense. Keith Oliver Criminal Law defends people charged in Bethlehem Township and across Hunterdon County. Call Keith Oliver Criminal Law at (908) 533-1064 or contact us online to talk about your case.