New Jersey · City
Delaware Township
Delaware Township's register runs heavily to public works, 11 listings of that kind. The 1870s account for more of that work than any other decade. 4 of the listings are historic districts rather than single buildings.
The earliest listing here is Covered Bridge Historic District, added Mar 5, 1999.
Map
Coordinates come from the National Park Service National Register spatial data, or from Wikidata where the spatial data has no point. A point marks the record location and does not mean the place is open to visitors. Data refreshed October 17, 2026.
16
Listings
4
Historic districts
1999
First listing
Oldest on the register
| First listed | Covered Bridge Historic District · Mar 5, 1999 |
| Oldest construction date | Cold Water Bridge · built 1849 |
Listing dates come from the National Register office's spreadsheet of listed properties. Construction years come from Wikidata, matched on reference number, and are on record for 11 of the 16 listings here. Data refreshed October 17, 2026.
Historic districts
Every listing
Buchanan Road stone-arch bridge over a tributary of Alexauken Creek▾Delaware TownshipStructure·
- Address
- Buchanan Road at a tributary of Alexauken Creek, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D441
- Reference
- 100011522
- Built
- 1857
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Directions ↗
Cold Water Bridge▾Delaware TownshipStructure·
- Address
- Pine Hill Road at Cold Water Creek, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D329; Pine Hill Road stone-arch bridge over Cold Water Creek
- Reference
- 100011520
- Built
- 1849
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Directions ↗
Covered Bridge Historic District▾Delaware TownshipHistoric district1999
- Address
- Roughly along NJ 604, Pine Hill Rd., and Lower Creek Rd., Delaware Township
- Listed
- Mar 5, 1999
- Listed for
- Exploration and settlement, Architecture, Transportation
- Significance
- Local
- Also known as
- Opdycke Mill; Sergeant Mill
- Reference
- 99000269
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Federal Twist Road stone-arch bridge over Shirt Run Creek▾Delaware TownshipStructure·
- Address
- Federal Twist Road at Shirt Run Creek, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D478
- Reference
- 100011521
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Directions ↗
Headquarters Historic District (Boundary Increase)▾Delaware TownshipHistoric district2016
- Address
- Rosemont-Ringoes & Zentek Rds., Delaware Township
- Listed
- Feb 8, 2016
- Listed for
- Architecture, Industry
- Significance
- Local
- Reference
- 15000798
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗
Locktown-Sergeantsville Road truss bridge over Plum Brook▾Delaware TownshipStructure·
- Address
- Locktown-Sergeantsville Road, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D424
- Reference
- 100011562
- Built
- 1922
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Lower Creek Road truss bridge over the Wickecheoke Creek▾Delaware TownshipStructure2025
- Address
- Lower Creek Road, Delaware Township
- Listed
- May 23, 2025
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D325
- Reference
- 100011840
- Built
- 1915
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Old Mill Road truss bridge over the Wickecheoke Creek▾Delaware TownshipStructure2025
- Address
- Old Mill Road, Delaware Township
- Listed
- May 23, 2025
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D488
- Reference
- 100011839
- Built
- 1899
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Raven Rock Historic District▾Delaware TownshipHistoric district2015
- Address
- Quarry Rd., Delaware Township
- Listed
- Nov 10, 2015
- Listed for
- Community planning, Architecture
- Significance
- Local
- Reference
- 15000774
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Raven Rock Road Bridge▾Delaware TownshipStructure2016
- Address
- Rosemont-Raven Rock Rd., Delaware Township
- Listed
- Oct 4, 2016
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Rosemont-Raven Rock Road Bridge over Lockatong Creek
- Reference
- 16000691
- Built
- 1878
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Sandbrook-Headquarters Road stone-arch bridge over a tributary of the Third Neshanic River▾Delaware TownshipStructure·
- Address
- Sandbrook-Headquarters Road at a tributary of the Third Neshanic River, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D368
- Reference
- 100011523
- Built
- 1873
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Sergeantsville Historic District▾Delaware TownshipHistoric district2009
- Address
- Co. Rts. 523 & 604, Lambert Rd., Delaware Dr., Delaware Township
- Listed
- Dec 2, 2009
- Listed for
- Exploration and settlement, Architecture
- Significance
- Local
- Reference
- 09000972
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Stone Sign Post Road Bridge over Plum Brook▾Delaware TownshipStructure2016
- Address
- Stone Sign Post Rd., Delaware Township
- Listed
- Oct 4, 2016
- Listed for
- Engineering
- Significance
- Local
- Reference
- 16000692
- Built
- 1903
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Strimple's Mill Road Bridge over Lockatong Creek▾Delaware TownshipStructure2016
- Address
- Strimple's Mill Rd., Delaware Township
- Listed
- Oct 4, 2016
- Listed for
- Engineering
- Significance
- Local
- Reference
- 16000693
- Built
- 1897
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Worman Road stone-arch bridge over Shoppon's Run▾Delaware TownshipStructure·
- Address
- Worman Road at Shoppon's Run, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D449
- Reference
- 100012318
- Built
- 1883
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Yard Road stone-arch bridge over a tributary of Sand Brook▾Delaware TownshipStructure·
- Address
- Yard Road at a tributary of Sand Brook, Delaware Township
- Listed for
- Engineering, Transportation
- Significance
- Local
- Also known as
- Hunterdon County Bridge #D379
- Reference
- 100011526
- Built
- 1872
- Contributing
- 1 structure
- Links
- The nomination form is the original nomination as filed with the National Park Service and is often the best description of the place.Nomination form and photographs ↗Wikipedia ↗Directions ↗
Every listing here also appears on its county page for Hunterdon County.
Nearby cities
Guidebooks to historic places and travel in New Jersey
We earn a small commission if you buy through these links. It does not change what we list.
Titles come from Open Library's catalog, matched by subject heading or by title.