Vehicle Crash Strikes I-45 North at Exit 40B as Corridor Documents 34 Incidents in 30 Days

A vehicle crash at Interstate 45 North and Exit 40B in Harris County brought traffic disruption to the corridor during morning hours on Tuesday, April 14, 2026, at 9:49 AM.

The crash occurred on a freeway corridor that has documented extreme incident activity. LTA's proprietary database records 34 total incidents at this location over the past 30 days—26 of them major severity. Over a 90-day window, the same intersection has logged 63 total incidents, with 41 classified as major. This pattern places I-45 North at Exit 40B among the region's highest-frequency crash zones.

The timing of this incident aligns with the corridor's dominant traffic pattern. While 33 percent of crashes at this location occur during rush hour periods, the majority (67 percent) cluster during off-peak times. The most common incident type recorded here over the past 90 days is minor crash with following single-vehicle incidents (FSGI), suggesting that congestion-related chain reactions represent a structural risk at this interchange.

Harris County recorded 19,043 total traffic incidents over the same 30-day period, with 32 fatal crashes countywide. The concentration of major incidents at I-45 North Exit 40B underscores the statistical weight this specific location carries within the broader county traffic landscape.

LTA continues to monitor this corridor for patterns that may inform infrastructure and traffic management priorities.

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**Editor's Note on Data Constraints:**

The structured data provided does not include specific details on vehicle count, injury status, lane closure duration, or roadway reopening time. These details, if available through Harris County incident reports or TxDOT sources, would enhance the reporting but are not present in the current data set. The article reflects only confirmed information from LTA's incident database.