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New Pump House Road Bridge opening at US-280 in Mountain Brook

New Pump House Road Bridge set to open Friday, March 6.
Opening of the first phase of the new Pump House Road Bridge is necessary before demolishing the original span.
Mar 06

The Alabama Department of Transportation (ALDOT) is opening the new Pump House Road Bridge as work continues to widen US-280 between Homewood and I-459.

Starting Friday night, March 6, weather permitting, traffic will shift from the old bridge onto the first phase of the new structure over US-280.

In November, crews closed lanes to install the first three of five girders for the new span.

The contractor built the first phase of the new Pump House Road Bridge in about three months.

The next bridge replacement phase, and continued US-280 widening below, requires the previous bridge’s demolition

Beginning Sunday, March 8 at 7 p.m., the contractor will use their ongoing nighttime closures through Thursday, March 12 to remove the old bridge’s decking.  All lanes will be open each following morning at 6:00 a.m.

Crews will demolish the original Pump House Road Bridge (on the left) over the next three weeks.

Demolition work will continue during similar nightly lane closures between March 15-19.

Then during the weekend of March 20-22, crews will close all lanes of US-280 traffic at Pump House Road to complete the demolition. 

These closures will mirror those used to install the initial girders in November.

Crews install the massive steel bridge girders over US-280 at Pump House Road Bridge in November 2025.

ALDOT will release more specific details on timing and recommended detours over the coming days. 

The widened design of the highway is set to open to traffic by October 1.