SH-99 Lanier Parkway-West Mainlanes Northbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| Brazos River | New Territory | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | 7:12:45 AM | 2.00 | 1:43 | 1:41 | 70 |  |
| Oyster Creek | Harlem Rd | 7:12:45 AM | 1.60 | 1:47 | 3:28 | 54 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 7:12:45 AM | 2.90 | 2:48 | 6:15 | 62 | |
| Bellaire | S Fry Rd | 7:12:45 AM | 1.60 | 1:32 | 7:47 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 7:12:45 AM | 2.00 | 1:52 | 9:39 | 64 | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 7:12:45 AM | 1.50 | 1:49 | 11:26 | 50 | |
| Morton | Clay Rd | 7:12:45 AM | 1.60 | 1:30 | 12:56 | 64 | |
| Clay Rd | Beckendorff | 7:12:45 AM | 1.30 | 1:27 | 14:23 | 54 | |
| Beckendorff | FM-529 | 7:12:45 AM | 1.00 | 00:50 | 15:13 | 72 | |
| FM-529 | West Rd | 7:12:45 AM | 2.50 | 2:22 | 17:35 | 63 | |
| West Rd | House Hahl | 7:12:45 AM | 1.30 | 1:16 | 18:51 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 7:12:45 AM | 1.40 | 1:20 | 20:11 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:12:45 AM | 2.40 | 2:16 | 22:27 | 64 | |
| Summary | 30.55 | Not Available | |
SH-99 Lanier Parkway-West Mainlanes Southbound 
|
| From | To | Data Age | Distance (miles) | Link Travel Time(m:ss) | Cumulative Travel Time(m:ss) | Speed(mph) | |
| US-290 Northwest | Bridgeland Lake Parkway | 7:12:45 AM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:12:45 AM | 1.40 | 1:19 | 3:23 | 64 | |
| House Hahl | West Rd | 7:12:45 AM | 1.30 | 1:15 | 4:38 | 62 | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 7:12:45 AM | 1.00 | 1:02 | 5:39 | 58 | |
| Beckendorff | Clay Rd | 7:12:45 AM | 1.30 | 1:05 | 6:44 | 72 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | - | 1.25 | Not Available | |
| Kingsland | Cinco Ranch Blvd | 7:12:45 AM | 2.20 | 2:00 | 8:41 | 66 | |
| Cinco Ranch Blvd | S Fry Rd | 7:12:45 AM | 2.00 | 1:51 | 10:32 | 65 | |
| S Fry Rd | Bellaire | 7:12:45 AM | 1.60 | 1:34 | 12:06 | 61 | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 7:12:45 AM | 1.50 | 1:24 | 13:29 | 64 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 7:12:45 AM | 2.00 | 1:41 | 15:09 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 15:07 | 15:07 | 121 | |
Roadway Flood Warning
High Water Locations
Radar
Watches and Warnings
Road/Weather Sensors
Driving Safety
