Here on Cape Cod we have been dealing with enourmous traffic jams caused by repairs being made to the Sagamore Bridge. Predictably, there is a hue and cry about the timing and necessity of the repairs, the competence of the contractors, lack of preparation on the part of the relevant state officials. All of that is well and good, but entirely misses the point, our transportation infrastructure on Cape Cod is obsolete and dangerous to the motoring public.
Case in point are the two bridges that serve as the only access and egress to Cape Cod by car, the Bourne and Sagamore Bridges. Iconic they may be but consider the fact that they were completed in 1935 and that many of the first automobiles to cross them were Model T’s. Neither bridge was designed with the needs of twenty-first century transportation in mind. Even when all four lanes of either bridge are open, it is taking one’s life in one’s hand to traverse them, literally. Motorists routinely exceed the posted speed limits and, because of the narrow road deck, pass within inches of one another. Or at least we hope they pass one another.
Sometimes they do not, often with tragic results.
Sometimes they do not, often with tragic results.
Many of those who cross these two bridges during the summer months are visiting tourists, a vital component of our local economy. If you travel with them in your mind’s eye, you have to wonder if they have a screw loose for enduring the trip to Cape Cod. Suppose you were a resident of suburban New York City who has rented a cottage in Provincetown for a week. After traveling up Interstate 95 (a nightmare in of itself that I will leave to others to complain about) and Interstate 195, travelers will turn onto Route 25 for their approach to Cape Cod. Three wide lanes plus a breakdown lane quickly narrow to two lanes, then allow for one lane of merging traffic before traversing the Bourne Bridge. Then, after taking your life into your hands once again in the Bourne Rotary, you are routed onto a single lane highway, Sandwich Road, for your trip over to Route 6. It is a testimony to the limitless patience of our visitors that they are willing to endure our antique road system in order to enjoy our natural beauty.
I am old enough to remember what a nightmare travel was before the last section of Route 25 was completed around 1980. I can recall riding my bicycle to a highway overpass on Route 3 in Duxbury on Sunday night to see a colossal traffic jam that stretched for a far as the eye could see in each direction – three miles in this case. All of that disappeared when Route 25 was complete. Travellers to the nether regions now had a far more logical way to get home. The problem is that we only modernized one component of our infrastucture then and with the exception of the Sagamore flyover project we haven’t done anything to improve our situation. It is the recollection of the past success of road building projects such as Route 25 that give me hope that we can recognize the current situation as intolerable and work towards a vision that will benefit all concerned.
What is that vision? I believe it is time for a new bridge. A bridge that will take the burden off of the two older bridges and make it safer and more pleasurable to make your way to Cape Cod.
Now to the who, what, where, when and why.
When was the last time you saw a satellite photograph of Bourne?
Take a look at this:
On the left side of the photograph is Route 25. Notice how it abruptly swings to the south as it nears the Cape Cod Canal. Now notice on the right side of the photograph is Route 6 as it approaches the Sagamore Bridge. I have added a yellow line that follows high tension electrical transmission lines that go over the canal that link Route 25 and Route 6. That distance is less than three miles. Three miles. I think it astounding that the distance is so short. We could easily build interchanges at each end of my yellow line, a connecting road that used the utility right of way and finally a new bridge over the canal that was suitably large enough to handle the flow of traffic. I would think three lanes in each direction would be sufficient.
This would allow travelers to travel directly from Route 25 to Route 6 without having to go across local roadways clearly not designed to handle such heavy traffic flow. Leaving the existing infrastructure in place allows for local access and for commuters to Boston, etc. a far less congested trip to work.
Such a bridge could be intentionally designed to be a landmark, something that would be instantly associated with Cape Cod. My memory of the area where the electric wires cross the canal is that the area is much higher in elevation, relative to the canal, than either of the two existing bridges. Perhaps that is a problem, perhaps it is an opportunity to create something very dramatic. I really don't know because I am just an amateur traffic engineer. And I don't have a billion dollars in my bank account, either.
But what I do know is that we cannot expect bridges to last in perpetuity. They eventually outlive their usefulness, falling into obsolescence.
If the traffic jams caused by the need to do a little maintenance on the Sagamore Bridge teaches us anything, it teaches us that we have come to rely upon something that is no longer reliable.
Even if we were to start in earnest the planning process today, it is unlikely that cars would cross a new bridge before the two existing bridges were a century old.
Are we willing to wait that long to solve our problems?
What is that vision? I believe it is time for a new bridge. A bridge that will take the burden off of the two older bridges and make it safer and more pleasurable to make your way to Cape Cod.
Now to the who, what, where, when and why.
When was the last time you saw a satellite photograph of Bourne?
Take a look at this:
On the left side of the photograph is Route 25. Notice how it abruptly swings to the south as it nears the Cape Cod Canal. Now notice on the right side of the photograph is Route 6 as it approaches the Sagamore Bridge. I have added a yellow line that follows high tension electrical transmission lines that go over the canal that link Route 25 and Route 6. That distance is less than three miles. Three miles. I think it astounding that the distance is so short. We could easily build interchanges at each end of my yellow line, a connecting road that used the utility right of way and finally a new bridge over the canal that was suitably large enough to handle the flow of traffic. I would think three lanes in each direction would be sufficient.
This would allow travelers to travel directly from Route 25 to Route 6 without having to go across local roadways clearly not designed to handle such heavy traffic flow. Leaving the existing infrastructure in place allows for local access and for commuters to Boston, etc. a far less congested trip to work.
Such a bridge could be intentionally designed to be a landmark, something that would be instantly associated with Cape Cod. My memory of the area where the electric wires cross the canal is that the area is much higher in elevation, relative to the canal, than either of the two existing bridges. Perhaps that is a problem, perhaps it is an opportunity to create something very dramatic. I really don't know because I am just an amateur traffic engineer. And I don't have a billion dollars in my bank account, either.
But what I do know is that we cannot expect bridges to last in perpetuity. They eventually outlive their usefulness, falling into obsolescence.
If the traffic jams caused by the need to do a little maintenance on the Sagamore Bridge teaches us anything, it teaches us that we have come to rely upon something that is no longer reliable.
Even if we were to start in earnest the planning process today, it is unlikely that cars would cross a new bridge before the two existing bridges were a century old.
Are we willing to wait that long to solve our problems?

