Brush Prairie resident Bob Mattila doesn’t favor light rail, but he says if we can’t have a new I-5 Bridge without it, it should be put on the newer existing bridge
Editor’s note: Opinions expressed in this letter to the editor are those of the author alone and do not reflect the editorial position of ClarkCountyToday.com
If we are ever going to get a new I-5 Bridge over the Columbia River, we need to start using some common sense in designing it. The biggest problem, I think, is the pipe dream of putting light rail on it. I don’t favor light rail, but if we can’t have a new bridge without it, put it on the newer existing bridge, the southbound one, or on the railroad bridge, a mile downriver.

The Coast Guard wants a clearance of 178 feet. The Federal Aviation Administration, (the two airports), wants 116 feet maximum height. Anything higher would make it too steep for light rail. The 178 feet might conflict with the airplane traffic from the two airports on both sides of the river. Leave the light rail off and try to get the Coast Guard and the airports to compromise with maybe 150 feet, or something similar.
Almost everything we do consists of compromises, so it’s time to make some reasonable compromises to get the bridge built, or it will never get done. I-5 veers to the east on both sides of the river so build the first new bridge on the east side. First build one bridge wide enough for five lanes. Then remove the existing northbound bridge, using the new bridge for the Northbound traffic, and build the second, (Southbound), bridge in its place with five lanes.
Bob Mattila
Brush Prairie
Also read:
- C-TRAN Board makes thought-provoking choice for vice chair, voting Wil FuentesThe C-TRAN Board of Directors voted Wil Fuentes as vice chair for 2026, a move questioned by former board member Michelle Belkot amid ongoing litigation over her removal.
- Opinion: Crossing the mighty Columbia River is getting mighty expensiveAn opinion column argues lawmakers must reassess the I-5 Columbia River Bridge replacement after revised estimates show the project’s probable cost has more than doubled.
- Plan for lane closure on southbound I-205 for guardrail repair work Jan. 13WSDOT crews will close the left lane of southbound I-205 near the Northeast 18th Street overpass from 10 a.m. to 2:30 p.m. Jan. 13 for guardrail repairs.
- Opinion: Hidden costs, withheld documents, and a $17 billion question – Why the Interstate Bridge Replacement demands immediate oversightGary Clark argues that withheld documents, rising cost estimates, and rejected alternatives show the Interstate Bridge Replacement Program requires immediate independent oversight.
- Opinion: The IBR’s $10-$12 billion funding problem and lack of truthfulnessRep. John Ley argues that escalating costs, funding shortfalls, and withheld information have undermined public and legislative confidence in the Interstate Bridge Replacement Program.






