Archive for the ‘IDOT’ Category

Weather permitting, off peak daytime lane restrictions will happen on the river bridge from June 5 through June 8.

For Monday and Tuesday, one westbound lane will close from 09:00 to 15:00. Expect delays to begin near the Route 3 exit.

For Wednesday and Thursday, one eastbound lane will close from 08:00 to 15:00. Expect delays to begin near the Lilac exit.

Expect reduced speed limits on this section of 270 – and expect them to be enforced. Speaking of speed limits, we know this section is enforced on a regular basis as is:


This week is also the week where the DOT is conducting their annual safety check so truckers must take extra precautions and additional delays east of Route 3 may be encountered.

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Lane closures like this one will be in effect for WB 270 both Wednesday and Thursday

Weather permitting, IDOT crews will close the right lane on WB 270 at the river bridge between 09:00 to 12:00 Wednesday and 09:00 to 15:00 Thursday to make repairs to the bridge deck.

While crews are out expect reduced speed limits and delays if your trip goes through this section of 270.

Today the NWS gave us bad news and confirmed that the Mississippi River at Alton will go past the 29 foot threshold as early as Monday.  The bad news when the river hits that point is that the southbound lanes of 367 just south of the Clark Bridge start to flood and that usually renders the southbound direction of the Clark Bridge off limits.alton-apr30at1700

The projected crest is on Wednesday at or around the 33 foot mark.

Based on an recent MoDOT press conference held this evening, the NB lanes of 367 will be converted into two-way traffic and that will help with the heavier than normal traffic on this section of 270. However, this also means that there will be delays in both the AM and PM peak starting Monday afternoon and lasting likely through the end of the week. Either way, traffic on 270 will be heavier than normal for a few days, the canal bridge area is a known choke point, and plan on delays on both the Clark Bridge and the Chain of Rocks.

Weather permitting, there will be lane restrictions on EB/WB 270 between 255 and 157 on Sunday for the purpose of utility crews to finish a power pole replacement.  There could be full mainline blockages up to 15 minutes at random times during the day.  From 07:00 to 20:00 two lanes in each direction will be blocked, so plan on using 162 or New Poag Road to get around.

If you decide to go through 270, don’t be this guy getting busted allegedly doing 91 just to the east of Route 3:

OR the one that did at least 110:

The bottom line: expect reduced speed limits and expect them to be enforced.

Poor timing snow event for 1/5

Posted: 2017/01/04 in IDOT, MoDOT, Weather
Tags: , ,

oneinchofsnow


The NWS has predicted up to 4 inches of the white stuff for Thursday – and projected the stuff to fall in time for the morning peak:

Earlier this evening, MoDOT goes out and their #2 man in the district declares in a press conference to the local media there will be no pretreating of the roads prior to the event.

Instead they have urged the people to stay off the roads and likewise the Illinois State Police has issued a travel advisory for the I-64 and I-70 corridors:

With the lights on the river bridge out and the poor timing of the event, the admins decided to upgrade the risk factor to HIGH. The hilly 270 mainline up in North County is likely going to be terrible, and in the last winter event that hill east of 157 proved its ugly head like no other. Since the admins have honestly lost count of how many incidents that happened on that hilly mainline in recent years (it seems like it happens every season), anyone that has to go out in this stuff due to essential reasons needs to allow extra time and be prepared to be stuck. Temperatures in this event is expected to be in the teens and low 20s, which can make rock salt rather ineffective.

Just for good measure, the past snow events at poor times have yielded big problems so please lets not make a repeat of this mess:

OR this mess the last time MoDOT didn’t pretreat the roads, or for good measure the epic twitter feed:

Whatever happens tomorrow please allow a lot of extra time or just stay home. The evening peak will likely be just as dicey depending on when the snow exits.

escalated-quickly

Warning: There may be some strong words – the admins do not censor profanity.
As the admins have warned in the past, December is the time where the big incidents tend to occur. This incident happened on a clear night with dry roads.

The admins are counting our lucky stars that the kids were out of school this week on the Christmas vacation – otherwise this incident would had caused bigger traffic chaos. This one came the morning after one of the admins had a late night at the WWE event (and slept through the whole ordeal) and another admin was only able to post right before work and during a break.

Below the admins will simply let the social media feed do the talking:


We will go to see how he handled that emergency detour routes in a minute.


This next video was not shown on the air but it was some behind the scenes. Police were forcing westbound traffic off at Route 3.



The admins did not do a lot of tweeting during the incident, but the feed was loaded.

This incident knocked out the lighting system on the bridge, and the lights are still in the dark as the admins write this post.

5 hours bro

MoDOT was blocking EB 270 mainline traffic at 367 and blocked ramps to EB 270 from Bellefontaine, Lilac, and Riverview.
If you haven’t figured out by now, about two years ago before the canal bridge implosion the admins came up with the page regarding emergency detour routes. Since 143 leading up to the Clark Bridge was likely going to be awful because of this incident (construction in downtown Alton was going on had parts of Ridge Street blocked for the past few weeks), one of the only traffic reporters that was not on vacation this week spent the entire traffic segment bragging about the southern detour routes.  (Couple that we knew that went northern routes got around Alton on 140 and Homer Adams Parkway.)  It is clear that the page was working as intended and nobody was bitching about traffic in the Riverbend on social media.

The incident was the main attention of all three major tv stations, several newspapers, and a few radio stations (had to be a otherwise slow news morning for this incident to get that much attention):

This incident shut down 270 for 5 hours, long enough to ruin an entire morning peak.  It only took one mistake to cause this chaos, and luckily came when the schools were closed for Christmas vacation, people were blowing their remaining vacation time for the year (traffic was lighter than normal all week long), and the weather was quiet.  Had this one happened a week later this chaos could easily rivaled the one that happened 6 years ago. There was an secondary incident during this chaos, a minor one that happened on EB 270 on the bridge that was quickly cleared.

WB 270 was backed up to 111 when it was all said and done. EB 270 was backed up past Lilac and that was because MoDOT was deploying crowd control at 367.


The lights are now out so please use caution, especially if the river fog risk goes to medium or high. Right now the winds are strong enough to keep that threat low but this weekend will not bring favorable weather and next week is too far out to consider the threat.

NOTE: some of the incidents that will be mentioned actually happened LAST WEEK but with two of the admins being out of the area for most of that week the focus was on Ride of the Century related stuff. 

First here is the video relating to the Ride of the Century that has pissed off the admins so much that it is worth posting it again:

Warning: video contains a lot of profanities.  Please watch with caution.  If you been wondering why Ride of the Century related stuff have to be posted every year, this video is a good reason why.  It is not about giving those crazies the attention: its about warning the truckers that are not familiar with this section of 270 about the stupidity that comes with this event.  One of the incidents that happened on 270 further into North County narrowly missed a tractor-trailer.

Ever since last week started, the evening peak has been anything but smooth sailing.  Last Monday one of the admins stumbled upon this incident on the way home from a work-related function:

It caused the eastbound lanes to back up to 367 and takes nearly 45 minutes to clear. It was just the beginning of a long night despite the fact one of the admins had a very early bedtime due to work:

While this incident did not impact the mainline, it caused ramp closures at Riverview and it was not until midnight before it cleared.

Two days later another eastbound peak hour incident took part near the canal bridge, and around the same time an westbound incident allegedly happened:

The traffic delays went back to 367 on the incident near the canal bridge, and it appeared that the live feed camera at Lilac was suggesting an alleged secondary incident that went unconfirmed.

If the new week was to be an improvement, it wasn’t:

The admins missed this one due to work related reasons but this one was westbound.

Today’s livechat on STLToday brought yet another question regarding the ramp from 270 to Riverview.  That ramp from Riverview to EB 270 is very dangerous and one of the admins knows that ramp very well.  Our pro tip is to come to a stop at the very top of the hill (but still on land, do not stop on the bridge) and wait for an opening and get on the mainline as quickly as possible.  Any countermeasure for this ramp is years away and probably will not occur before IDOT doing something about the river bridge.  However, developers have upped the ante in recent months, MoDOT resumed their North County study, and IDOT started their own study earlier this year.

Regarding the recent trend of crunch time starting as early as 06:30 up in North County, one of the admins have confirmed that.  The reason why it slows down at 367 is that the ramps between Old Halls Ferry and West Florissant is poorly designed and any incident at that time of the morning can back up traffic to the canal bridge.  270 up in North County is also hilly, so sight lines do have a role in the problems.  367 is also when all the Clark Bridge regulars get on 270.  There are Facebook groups out there that check traffic status on 367 and 270, so please make use of those groups.

Do not be surprised to experience delays at least 20 minutes next week when crews close the right lane on WB 270 on the river bridge between 09:00 to 15:00.

The lane restrictions are weather permitting, and necessary to repair the bridge deck.

A post will come out at a later date, but it is just a few weeks away from a certain infamous September tradition that is known to use this section of 270:

 

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Weather permitting, there will be mainline lane closures on 270 between Route 3 and Troy that will begin tonight and last through October. The lane restrictions are limited from 18:00 to 06:00 from Sunday through Thursday.  There is additional restrictions that stretch east of the interchange with I-55/70, so everyone that comes out of Highland and Greenville needs to be aware of that.

In short, the I-270 mainline lane restrictions go from MM 3 to MM 18 (please note that I-70 mile markers east of I-55/70 interchange corresponds with I-270, not I-70).

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The orange cones are coming back next weekend.  Be prepared.

As hinted on the construction VMS on 255 at 270 and on 270 at New Halls Ferry and at 255, there will be weekend work on the river bridge, weather permitting, on the weekend of July 16 and 17.  Only one lane in each direction will be open to traffic, opening the possibilities of delays stretching back to 255 for westbound traffic and 367 for eastbound traffic.  Do not be surprised to hear about delays going over one hour.

This work is required to seal the bridge decks.

Lane restrictions will begin late in the night of July 15 around midnight, and will not be lifted until 21:00 on July 17.

Please consider taking alternate routes, and keep in mind that MoDOT is doing work on the Poplar Street Bridge and there is lane closures on Route 143 between Route 3 and the Clark Bridge.