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 | 7:47:51 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 7:47:51 PM | 1.50 | 1:10 | 2:36 | 77 | |
| W Bellfort | Bellaire | 7:47:51 PM | 2.90 | 2:31 | 5:07 | 69 | |
| Bellaire | S Fry Rd | 7:47:51 PM | 1.60 | 1:20 | 6:27 | 72 | |
| S Fry Rd | Cinco Ranch Blvd | 7:47:51 PM | 2.00 | 2:06 | 8:33 | 57 | |
| Cinco Ranch Blvd | Kingsland | 7:47:51 PM | 2.20 | 3:12 | 11:45 | 41 |  |
| Kingsland | IH-10 Katy | 7:47:51 PM | 1.25 | 1:15 | 13:00 | 60 | |
| IH-10 Katy | Morton | 7:32:52 PM | 1.50 | 2:20 | 15:20 | 39 |  |
| Morton | Clay Rd | 7:47:51 PM | 1.60 | 1:32 | 16:52 | 63 | |
| Clay Rd | Beckendorff | 7:47:51 PM | 1.30 | 1:14 | 18:06 | 63 | |
| Beckendorff | FM-529 | 7:47:51 PM | 1.00 | 00:52 | 18:58 | 69 | |
| FM-529 | West Rd | 7:47:51 PM | 2.50 | 2:08 | 21:06 | 70 | |
| West Rd | House Hahl | 7:47:51 PM | 1.30 | 1:10 | 22:16 | 67 | |
| House Hahl | Bridgeland Lake Parkway | 7:47:51 PM | 1.40 | 1:15 | 23:31 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 7:47:51 PM | 2.40 | 2:10 | 25:41 | 66 | |
| 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 | 7:47:51 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 7:47:51 PM | 1.40 | 1:16 | 3:20 | 66 | |
| House Hahl | West Rd | 7:47:51 PM | 1.30 | 1:17 | 4:37 | 61 | |
| West Rd | FM-529 | 7:47:51 PM | 2.50 | 2:15 | 6:52 | 67 | |
| FM-529 | Beckendorff | 7:47:51 PM | 1.00 | 00:58 | 7:50 | 62 | |
| Beckendorff | Clay Rd | 7:47:51 PM | 1.30 | 1:15 | 9:05 | 62 | |
| Clay Rd | Morton | 7:47:51 PM | 1.60 | 1:30 | 10:35 | 64 | |
| Morton | IH-10 Katy | 7:44:51 PM | 1.50 | 1:05 | 11:40 | 83 | |
| IH-10 Katy | Kingsland | 7:47:51 PM | 1.25 | 1:11 | 12:51 | 63 | |
| Kingsland | Cinco Ranch Blvd | 7:47:51 PM | 2.20 | 2:16 | 15:07 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 7:47:51 PM | 2.00 | 2:08 | 17:15 | 56 | |
| S Fry Rd | Bellaire | 7:47:51 PM | 1.60 | 1:34 | 18:49 | 61 | |
| Bellaire | W Bellfort | 7:47:51 PM | 2.90 | 2:33 | 21:22 | 68 | |
| W Bellfort | Harlem Rd | 7:47:51 PM | 1.50 | 1:23 | 22:45 | 65 | |
| 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 | 22:41 | 22:41 | 81 | |
