We Timed Every Left Turn on Highway 5 - Here Is the Data

Some complaints are too common to ignore. In Anna, the left turn off Highway 5 is one of them. You hear it in line at the gas station, at youth games, in the pickup lane, with the same hand motion every time: palm up, then a sharp cut to the left, followed by a look that says, You know exactly what I mean.

So we went out and timed it.

This was not a vibes exercise. We stood at [NEEDS: exact intersections observed on Highway 5 in Anna] on [NEEDS: dates and time windows of observation], with a stopwatch, a legal pad, and enough sunscreen to get through a North Texas afternoon. We measured how long drivers waited to complete left turns, counted how many signal cycles passed before a turn happened, and noted the difference between peak traffic and the quieter stretches when the road briefly remembers it is still in a town, not just a funnel.

The raw pattern was plain fast. At [NEEDS: first intersection], the average wait for a left turn during [NEEDS: peak period observed] was [NEEDS: measured average wait time]. The longest wait we recorded there was [NEEDS: longest observed wait time], with [NEEDS: number of signal cycles or gaps missed] missed opportunities before a driver finally got through. At [NEEDS: second intersection], the average was [NEEDS: measured average wait time], and at [NEEDS: third intersection], [NEEDS: measured average wait time].

Some of that delay came from signal timing. Some came from volume. Some came from the particular geometry of Highway 5, where turning traffic, through traffic, and the daily growth pressure on Anna all meet in a small patch of pavement and ask each other to be patient. Patience is not really the problem. Capacity is.

To keep this honest, we checked our field notes against public records. Highway 5 through Anna is [NEEDS: road jurisdiction and managing agency confirmation, with official source]. Any signal changes, lane changes, or turn-lane redesigns would run through [NEEDS: responsible agencies and approval process, with official source]. The city’s current transportation planning documents say [NEEDS: relevant official statement or project reference from City of Anna/TXDOT planning documents]. If there is already a project in design, funded, or under study for these intersections, that belongs in the conversation. If there is not, that belongs in the conversation too.

What the stopwatch catches better than memory is the shape of the backup. It starts with one driver waiting to turn. Then two. Then three. Soon the turn lane is full, and the last car sits half-angled, close enough to the through lane to make everybody tense. A work truck idles. A grocery run gets longer. The AC hums. Somebody misses the first green because they cannot see around the SUV in front of them. None of this sounds dramatic until you add it up over a week, a month, a summer.

There is also the safety question, which should come before convenience every time. Long waits change driver behavior. People edge forward. They take thinner gaps. They gamble because they are late, because the baby is crying, because they have already watched too many openings vanish. Whether crash data at these intersections shows a pattern is not a matter for folklore. It is a records request. [NEEDS: official crash data for selected Highway 5 intersections and date range, with source].

If the public line is that congestion is just what growth looks like, fine. Show the counts. Show the timing plans. Show the funded fix, if one exists. If not, say that plainly too. Residents are not asking for a miracle. They are asking whether the long left turn they keep living with is being measured by anybody besides them.

We measured it. The next step is seeing who else has.