I was amazed to find this story here. The story originated in my home town of Port Neches, TX ((about 70 miles east of Houston)). Of course, there are variations that have passed through the years, however this is a relatively close to the oldest version.
The road was an old wagon trail that existed around the time of the civil war which connected two settlements, now known as Groves and Port Neches. Sara Jane, whose husband was likely involved in the southern war effort, learned of the Union soldiers in the area and knew they would be passing through. Knowing the soldiers would likely not take kindly to southern supporters, she feared for her baby's safety. She went and placed her small infant in a wicker basket and hid her under the bridge to ensure the baby's safety. She made her way back down the road to her place in time for the soldiers arrival. After the soldiers had passed, she went back to the bridge to retrieve her baby. Unfortunately, the tide had risen and carried the baby down stream. Sara Jane searched through the night down the banks of the Neches River for hours in hopes of finding her baby safe and sound... Close by residents could hear the baby's cries and Sara Jane's screams as she searched, but the baby's cries had stopped well before Sara Jane's horrific screams. Grief striken and unable to find her child, Sara Jane hung herself from a tree which hung low over the small wagon trail near the wooden bridge. To this day, on the darkest of nights, an infant's cries can be heard from the bridge there... and if you watch closely, a small flicker of light can still be seen as Sara Jane spirit still searches for her infant child she lost so many years ago.
Some of the old timers claim the high rate of fatality car accidents on the dark, twisting road are more to blame from Sara Jane appearing in the road than the dark woods which stands on either side of the roadway. They also claim, if your brave enough, you can stand on the bridge on a dark night, and call for her to appear... but she will not cease her search for just any reason... she will only answer the call of "I've got your baby Sara Jane" after it is repeated several times.
If your interested, my cousin actually started a myspace page in reference to the area.
http://www.myspace.com/sarajanesbaby Thanks for the post! It's cool to find people are interested!