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 | 10:50:38 PM | 1.60 | 1:31 | 1:28 | 63 |  |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | 10:50:38 PM | 2.90 | 2:27 | 3:54 | 71 | |
| Bellaire | S Fry Rd | 10:50:38 PM | 1.60 | 1:34 | 5:28 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 10:50:38 PM | 2.00 | 1:57 | 7:25 | 62 | |
| Cinco Ranch Blvd | Kingsland | 10:50:38 PM | 2.20 | 2:14 | 9:39 | 59 | |
| Kingsland | IH-10 Katy | 10:50:38 PM | 1.25 | 1:23 | 11:02 | 54 | |
| IH-10 Katy | Morton | 10:50:38 PM | 1.50 | 2:03 | 13:05 | 44 |  |
| Morton | Clay Rd | 10:50:38 PM | 1.60 | 1:20 | 14:25 | 72 | |
| Clay Rd | Beckendorff | 10:50:38 PM | 1.30 | 1:14 | 15:39 | 63 | |
| Beckendorff | FM-529 | 10:50:38 PM | 1.00 | 00:55 | 16:34 | 65 | |
| FM-529 | West Rd | 10:50:38 PM | 2.50 | 2:06 | 18:40 | 71 | |
| West Rd | House Hahl | 10:50:38 PM | 1.30 | 1:08 | 19:48 | 69 | |
| House Hahl | Bridgeland Lake Parkway | 10:50:38 PM | 1.40 | 1:14 | 21:02 | 68 | |
| Bridgeland Lake Parkway | US-290 Northwest | 10:50:38 PM | 2.40 | 2:00 | 23:02 | 72 | |
| 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 | 10:50:38 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 10:50:38 PM | 1.40 | 1:13 | 3:18 | 69 | |
| House Hahl | West Rd | 10:50:38 PM | 1.30 | 1:11 | 4:29 | 66 | |
| West Rd | FM-529 | 10:50:38 PM | 2.50 | 2:01 | 6:30 | 74 | |
| FM-529 | Beckendorff | 10:50:38 PM | 1.00 | 00:58 | 7:28 | 62 | |
| Beckendorff | Clay Rd | 10:50:38 PM | 1.30 | 1:08 | 8:36 | 69 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 10:50:38 PM | 1.50 | 1:59 | 10:34 | 45 | |
| IH-10 Katy | Kingsland | 10:50:38 PM | 1.25 | 1:17 | 11:51 | 58 | |
| Kingsland | Cinco Ranch Blvd | 10:50:38 PM | 2.20 | 2:19 | 14:10 | 57 | |
| Cinco Ranch Blvd | S Fry Rd | 10:50:38 PM | 2.00 | 1:52 | 16:02 | 64 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 10:50:38 PM | 2.90 | 2:28 | 18:29 | 71 | |
| W Bellfort | Harlem Rd | 10:50:38 PM | 1.50 | 1:21 | 19:50 | 67 | |
| 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 | 19:46 | 19:46 | 93 | |
