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 | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 10:24:34 PM | 1.60 | 1:27 | 1:24 | 66 |  |
| Harlem Rd | W Bellfort | 10:24:34 PM | 1.50 | 1:09 | 2:33 | 78 | |
| W Bellfort | Bellaire | 10:24:34 PM | 2.90 | 2:27 | 5:00 | 71 | |
| Bellaire | S Fry Rd | 10:11:35 PM | 1.60 | 1:22 | 6:22 | 70 | |
| S Fry Rd | Cinco Ranch Blvd | 10:24:34 PM | 2.00 | 1:54 | 8:16 | 63 | |
| Cinco Ranch Blvd | Kingsland | 10:19:34 PM | 2.20 | 2:03 | 10:19 | 64 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 10:24:34 PM | 1.50 | 1:50 | 12:08 | 49 |  |
| Morton | Clay Rd | 10:24:34 PM | 1.60 | 1:21 | 13:29 | 71 | |
| Clay Rd | Beckendorff | 10:24:34 PM | 1.30 | 1:17 | 14:46 | 61 | |
| Beckendorff | FM-529 | 10:24:34 PM | 1.00 | 00:48 | 15:34 | 75 | |
| FM-529 | West Rd | 10:24:34 PM | 2.50 | 2:20 | 17:54 | 64 | |
| West Rd | House Hahl | 10:24:34 PM | 1.30 | 1:14 | 19:08 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 10:24:34 PM | 1.40 | 1:19 | 20:27 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:24:34 PM | 2.40 | 1:59 | 22:26 | 73 | |
| 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 | 10:24:34 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:24:34 PM | 1.40 | 1:16 | 3:21 | 66 | |
| House Hahl | West Rd | 10:24:34 PM | 1.30 | 1:12 | 4:33 | 65 | |
| West Rd | FM-529 | 10:24:34 PM | 2.50 | 2:05 | 6:38 | 72 | |
| FM-529 | Beckendorff | 10:24:34 PM | 1.00 | 00:57 | 7:35 | 63 | |
| Beckendorff | Clay Rd | 10:24:34 PM | 1.30 | 1:09 | 8:44 | 68 | |
| Clay Rd | Morton | 10:24:34 PM | 1.60 | 1:52 | 10:36 | 51 | |
| Morton | IH-10 Katy | 10:24:34 PM | 1.50 | 1:19 | 11:55 | 68 | |
| IH-10 Katy | Kingsland | 10:24:34 PM | 1.25 | 1:19 | 13:14 | 57 | |
| Kingsland | Cinco Ranch Blvd | 10:24:34 PM | 2.20 | 2:04 | 15:18 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 10:24:34 PM | 2.00 | 1:50 | 17:08 | 65 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:24:34 PM | 2.90 | 2:15 | 19:22 | 77 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 19:17 | 19:17 | 95 | |
