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Discover how FloodWise™ is helping Departments of Transportation proactively forecast flooding, protect critical infrastructure, optimize emergency response, and strengthen transportation resilience through real-time, asset-level flood intelligence.
Transportation systems are the lifelines of modern communities. They connect residents to emergency services, move goods through supply chains, support evacuations during disasters, and sustain economic activity. Yet across the United States, Departments of Transportation (DOTs) are facing a rapidly intensifying threat: flooding.
From riverine inundation to coastal storm surge and sea level rise, transportation agencies are under increasing pressure to protect critical infrastructure while maintaining public safety. Traditional flood response strategies are no longer enough to meet the scale and speed of today’s escalating challenges.
FloodWise™, Streamline Technologies’ innovative real-time flood forecasting system, empowers DOTs to transition from reactive emergency response to proactive, intelligence-driven flood management. By forecasting flood depth, timing, and duration at the street, roadway, bridge, and asset level several days in advance, the platform provides transportation agencies with the visibility needed to prioritize resources, coordinate road closures, protect critical assets, and improve public safety.
The Growing Flood Threat Facing Transportation Infrastructure
Flooding is one of the most common, costly, and disruptive hazards impacting transportation systems nationwide. Prolonged inundation weakens bridge foundations, damages culverts, deteriorates roadway subgrades, and disrupts transit operations. Flooded interstates and arterial corridors create cascading impacts that extend far beyond traffic congestion, affecting commerce, emergency response, and regional mobility.
For transportation agencies, the stakes are especially high.
Florida alone illustrates the scale of the challenge. Of the Florida State Highway System’s more than 12,000 centerline miles and nearly 5,000 bridges, significant portions are already vulnerable to floodplain exposure, storm surge, and projected sea level rise. According to the FDOT's Resilience Quick Guide, in many cases, even small increases in water levels can disrupt low-lying road segments, underpasses, and drainage-limited corridors. At the same time, average annual flood-related losses across the state are expected to rise dramatically in the coming decades.
As climate patterns evolve and storm intensity increases, transportation agencies can no longer rely solely on static floodplain maps or historical assumptions. Modern resilience requires dynamic, real-time intelligence.
Turning Forecast Data into Operational Decision-Making
FloodWise™ bridges the gap between complex hydrologic and hydraulic (H&H) modeling and real-world operational response. The platform combines real-time rainfall collection, forecasted precipitation data, hydraulic modeling, GIS visualization, and coastal integration to forecast flood impacts at an asset-specific level.
Rather than waiting for roads to flood before responding, DOTs can use FloodWise™ to identify which locations are likely to become impassable, when impacts will begin, and how long conditions may persist. Agencies can implement targeted road closures focused on specific ramps, intersections, underpasses, and low-lying segments rather than shutting down entire corridors. Dynamic routing strategies and variable message signs (VMS) can be deployed earlier, helping reduce driver confusion, minimize accidents, and maintain traffic flow wherever safely possible.
This level of predictive insight fundamentally changes how transportation agencies manage flood events. These forecasts are supported by FloodWise™'s AI-enhanced Flood Risk Points™, which automatically identify and prioritize locations most vulnerable to flooding. This capability allows transportation agencies to focus attention on the assets, corridors, and operational areas facing the greatest potential risk.
Beyond improving situational awareness, FloodWise™ helps transportation agencies achieve measurable operational benefits. By enabling earlier decision-making, agencies can reduce roadway closure durations, improve evacuation route management, accelerate emergency response deployment, protect critical infrastructure before damage occurs, and make more efficient use of maintenance personnel and equipment during severe weather events.
Protecting Critical Transportation Assets Before Disaster Strikes
Transportation infrastructure extends far beyond pavement. DOTs manage enormous networks of bridges, culverts, maintenance yards, fleet facilities, intelligent transportation systems (ITS), and field electronics, all of which are vulnerable to flooding.
FloodWise™ helps agencies identify which transportation assets face the highest flood exposure before a storm arrives, enabling proactive inspections, maintenance activities, and targeted mitigation measures.
By forecasting potential inundation and scouring risks at bridges and culverts, maintenance crews can proactively inspect drainage systems, clear debris, and implement targeted mitigation measures such as temporary barriers or access restrictions. Crews can also prioritize post-storm inspections more strategically, accelerating recovery efforts while improving safety.
The platform also improves fleet and equipment protection. DOT maintenance yards are frequently located near major transportation corridors that may themselves be vulnerable to flooding. With multi-day advance warning windows, fleet managers can relocate heavy machinery and service vehicles to higher ground before access routes become compromised.
Temporary emergency assets, including portable generators, bypass pumps, towable VMS systems, and barricades, can also be staged in safer locations while remaining operationally accessible. This reduces the risk of critical emergency equipment being damaged by the very hazards it was intended to address.
For ITS infrastructure, FloodWise™ enables agencies to cross-reference forecasted flood depths against electronic cabinet elevations and roadway technology assets. If flood exposure is anticipated, technicians can proactively power down vulnerable systems, deploy localized protection, or temporarily remove sensitive components before costly failures occur.
Supporting Faster, Smarter Emergency Response
One of FloodWise™’s greatest strengths is its ability to improve emergency coordination and resource allocation before, during, and after extreme weather events.
Using “what-if” scenario modeling and continuously updated forecasting, DOTs and emergency managers can strategically stage personnel and resources where they will be needed most. Pumps, barricades, tow trucks, debris removal crews, and maintenance teams can all be pre-positioned near anticipated hotspots before flooding occurs.
This proactive positioning dramatically improves response times while reducing unnecessary deployment costs.
After severe weather passes, the platform continues to support recovery operations by helping agencies prioritize street clearing, infrastructure inspections, and roadway reopening efforts based on the severity and duration of flood impacts.
The result is a more agile, informed, and coordinated transportation response system. By positioning resources before impacts occur, agencies can reduce emergency mobilization delays, improve workforce efficiency, minimize unnecessary equipment deployment, and accelerate post-storm recovery operations.
Enhancing Public Communication and Interagency Collaboration
Flood emergencies demand clear communication.
FloodWise™ transforms technical flood modeling outputs into intuitive, visual dashboards that engineers, emergency managers, field staff, and public information officers alike can understand. This shared operational awareness improves collaboration across agencies and jurisdictions.
The platform also supports public communication by enabling agencies to share reliable flood information. By integrating flood intelligence with traveler information systems and navigation platforms, DOTs can help drivers avoid dangerous roadways before they encounter floodwater.
This capability not only improves safety but also reduces panic, lowers call volumes to transportation hotlines, and strengthens public trust during high-stress weather events.
The Future of Transportation Resilience
As transportation agencies continue adapting to more frequent and severe flooding events, the future of infrastructure resilience will depend increasingly on predictive intelligence, real-time situational awareness, and integrated operational planning.
FloodWise™ represents a major step forward in that evolution.
By combining advanced H&H modeling, AI-enhanced Flood Risk Points™, real-time rainfall integration, coastal forecasting capabilities, and street-level flood intelligence into a single accessible platform, FloodWise™ gives DOTs the ability to anticipate impacts, prioritize resources, and act before disaster unfolds.
Looking ahead, transportation resilience will rely on even deeper integration between flood forecasting systems, connected infrastructure, intelligent transportation systems, and regional emergency management operations. Agencies that embrace predictive technologies today will be better positioned to protect infrastructure investments, maintain mobility during extreme weather, and safeguard the communities they serve tomorrow.
In an era of increasingly frequent and severe weather events, transportation agencies cannot afford to rely solely on historical data and reactive response strategies. Predictive flood intelligence is becoming a foundational component of resilient transportation operations, enabling agencies to make faster, more informed decisions before, during, and after flood events. FloodWise™ is helping DOTs lead that transformation by providing the real-time insights needed to protect infrastructure, maintain mobility, and safeguard the communities they serve.
Contact our team today to learn how FloodWise™ can help Departments of Transportation strengthen flood resilience, protect critical infrastructure, improve operational readiness, and make faster, data-driven decisions before, during, and after severe weather events.
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