Coastal Road Bridge, Harbour Road, Carnlough, Ballymena, Co Antrim is a Grade Record Only listed building in the Mid and East Antrim local planning authority area, Northern Ireland. First listed on 16 October 1995.

Coastal Road Bridge, Harbour Road, Carnlough, Ballymena, Co Antrim

WRENN ID
brooding-porch-blackthorn
Grade
Record Only
Local Planning Authority
Mid and East Antrim
Constituency
East Antrim MP: Sammy Wilson (DUP)
Country
Northern Ireland
Date first listed
16 October 1995
Address
Coastal Road Bridge, Harbour Road, Carnlough, Ballymena, Co Antrim, Mill Tenement
Irish grid reference
D 286 178
Coordinates
54.99165, -5.99068
Source
NI Environment Agency listing

Also on this page: radon risk · weather exposure · detailed attributes ↓

Description

This is a single-arch masonry bridge spanning the Carnlough River, built in 1847 to the design of County Antrim’s County Surveyor, Charles Lanyon. The bridge is constructed of snecked basalt rubble with dressed sandstone voussoirs, a string course, and copings to the parapets. The segmental arch is skewed on the east face. Its original appearance has been significantly altered by a modern concrete extension added to the east face, which now obscures most of the bridge on that side; the coping on the western side, adjacent to McAuley’s Hotel, is partially concrete, comprising approximately 40% of the section. The bridge is located on the main road through the village, within the built-up area, and abuts adjacent buildings on the western side, limiting visibility from that direction. The bridge is of industrial archaeological interest and is situated within a conservation area. It was delisted on 25 June 2002.

Local climate

Coastal Road Bridge, Harbour Road, Carnlough, Ballymena, Co Antrim sits in a wetter-than-average part of the UK, with an average of 1,050 mm of rain a year. This makes it wetter than 85% of listed buildings in the UK. Its exposure to wind-driven rain is greater than that of 79% of listed buildings.

It experiences an average of 10 freeze-thaw cycles a year, fewer than 90% of listed buildings. Of these, 7 follow at least 1 mm of rain in the preceding 48 hours. Average temperatures at this location have risen by 0.2°C per decade since 1991.

Averages for 1991–2020; temperature trend 1991–2025. Figures describe the wider area (a grid cell of roughly 10 km), not the individual site. Contains modified Copernicus Climate Change Service information 2026.

More on this building

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  • No sale records on file
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  • Detailed attributes — period, style, materials, features
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  • Radon risk assessment
  • Weather exposure and heating demand — rain and frost month by month and year by year, wind direction, solar and humidity
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Nearby listed buildings

  1. McAuley’s Hotel, 2 Bridge Street, Carnlough, Ballymena, Co Antrim, BT44 0ET Grade B2 20 m
  2. 5 High Street, Carnlough, Ballymena, Co Antrim, BT44 0EP 54 m
  3. 6 Waterfall Road, Carnlough, Ballymena, Co Antrim, BT44 0ES 61 m
  4. 21 Marine Road, Carnlough, Ballymena, Co Antrim, BT44 0HE Grade B2 71 m
  5. 30/32 Harbour Road, Carnlough, Ballymena, Co Antrim, BT44 0EU Grade B2 135 m
  6. Telephone Kiosk, Harbour Road, Carnlough, Ballymena, Co Antrim Grade B2 139 m
  7. Bridge and steps, Harbour Road, Carnlough, Ballymena, Co Antrim Grade B1 143 m
  8. Bridge, High Street, Carnlough, Ballymena, Co Antrim Grade B2 146 m
  9. 11 Harbour Road, Carnlough, Ballymena, Co Antrim, BT44 0EU 152 m
  10. Former Town Hall and clock tower, Harbour Road, Carnlough, Ballymena, Co Antrim, BT44 0EU Grade Record Only 157 m