Dennis Bridge
Dennis Bridge | |
|---|---|
 View of Dennis Bridge, looking east from the new Hastings River Bridge in November 2017 | |
| Coordinates | 31°24′31″S152°49′18″E/ 31.4086°S 152.8216°E |
| Carries | Hastings River Drive |
| Crosses | Hastings River |
| Locale | Port Macquarie,New South Wales,Australia |
| Named for | Spencer Dennis |
| Owner | Port Macquarie-Hastings Council |
| Preceded by | Hastings River Bridge |
| Characteristics | |
| Design | Truss bridge |
| Material | Steel |
| Total length | 468 metres (1,535 ft) |
| Longest span | 37 metres (121 ft) |
| No.of spans | 7 |
| No.oflanes |
|
| History | |
| Opened | December 1961 |
| Replaces | Blackmans Point ferry |
| Replaced by | Hastings River Bridge (November 2017) |
| Location | |
 | |
TheDennis Bridgeis a steeltrussroad bridgethat carries Hastings River Drive across theHastings River,nearPort Macquarie,New South Wales,Australia. The bridge carried thePacific Highwayfrom December 1961 until November 2017, when it was replaced by the (new) Hastings River Bridge, aconcrete road bridge.[1]The Dennis Bridge is managed by thePort Macquarie-Hastings Council.[2]
History
[edit]The Dennis Bridge was opened in December 1961 as part of a project to replace the Blackmans Point ferry across theHastings Riverand to bypassPort Macquarie.As well as the Dennis Bridge, this project included a 10-kilometre (6 mi) deviation of thePacific Highwayand a three-kilometre (two-mile) connecting road from the old to the new highway route, Hastings River Drive.[3]
The bridge was named afterDepartment of Main Roadsengineer Spencer Dennis, and is one of a series of steel truss bridges of standardised design erected by the Department of Main Roads in the 1950s and 1960s, predominantly across the wide coastal rivers of New South Wales.
Description
[edit]
The Dennis Bridge has a total length of 468 metres (1,535 ft), and consists of six 37-metre (121 ft) truss spans and one 25.6-metre (84 ft) truss span, as well as ten steel plate girder approach spans. The deck carries two lanes of traffic and a footway.
Three of the truss spans form a continuous truss, with the central of these three spans (of 25.6 metres (84 ft)) being designed for conversion to a lift span. However this has never occurred.
On 17 November 2017, a new bridge carrying the Pacific Highway across the Hastings River officially opened to traffic. Located to the west of the Dennis Bridge, the new bridge is part of the 18-kilometre-long (11 mi)Oxley Highwayto Kundabung upgrade project.[1]The Dennis Bridge remains in use for local traffic, as part of the northern access from the rerouted Pacific Highway at Blackman's Point interchange to Port Macquarie, managed by the Port Macquarie-Hastings Council.[2]
References
[edit]- ^abFairhurst, Tracey (17 November 2017)."Port Macquarie to Kundabung - Pacific Highway upgrade officially opens".Port Macquarie News.Retrieved2 December2017.
- ^abDaniels, Peter (21 December 2017)."Highway bypass: who gets the old road, bridges infrastructure?".Port Macquarie News.Retrieved24 March2020.
- ^New Bridge over Hastings RiverMain RoadsMarch 1962 page 80
External links
[edit]- "Dennis Bridge - 1961 - NSW, Australia".Bridge Date Stones and Plaques on Waymarking.Groundspeak, Inc. 2020.
- "Construction activity on the Hastings River 2015 - 2017: Fact sheet: New Hastings River Bridge"(PDF).OXLEY HIGHWAY TO KUNDABUNG PACIFIC HIGHWAY UPGRADE.Government of New South Wales.January 2015.
