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 | 3:59:43 PM | 1.60 | 1:29 | 1:26 | 65 |  |
| Harlem Rd | W Bellfort | 3:59:43 PM | 1.50 | 1:15 | 2:41 | 72 | |
| W Bellfort | Bellaire | 3:59:43 PM | 2.90 | 2:31 | 5:12 | 69 | |
| Bellaire | S Fry Rd | 3:59:43 PM | 1.60 | 1:34 | 6:46 | 61 | |
| S Fry Rd | Cinco Ranch Blvd | 3:59:43 PM | 2.00 | 4:23 | 11:09 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 3:59:43 PM | 2.20 | 4:28 | 15:37 | 30 |  |
| Kingsland | IH-10 Katy | 3:57:44 PM | 1.25 | 1:09 | 16:46 | 65 | |
| IH-10 Katy | Morton | 3:59:43 PM | 1.50 | 1:56 | 18:42 | 47 |  |
| Morton | Clay Rd | 3:59:43 PM | 1.60 | 1:34 | 20:16 | 61 | |
| Clay Rd | Beckendorff | 3:59:43 PM | 1.30 | 1:17 | 21:33 | 61 | |
| Beckendorff | FM-529 | 3:59:43 PM | 1.00 | 00:54 | 22:27 | 67 | |
| FM-529 | West Rd | 3:59:43 PM | 2.50 | 2:13 | 24:40 | 68 | |
| West Rd | House Hahl | 3:59:43 PM | 1.30 | 1:14 | 25:54 | 63 | |
| House Hahl | Bridgeland Lake Parkway | 3:59:43 PM | 1.40 | 1:17 | 27:11 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:59:43 PM | 2.40 | 2:09 | 29:20 | 67 | |
| 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 | 3:59:43 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:59:43 PM | 1.40 | 1:13 | 3:20 | 69 | |
| House Hahl | West Rd | 3:59:43 PM | 1.30 | 1:16 | 4:36 | 62 | |
| West Rd | FM-529 | 3:59:43 PM | 2.50 | 2:07 | 6:43 | 71 | |
| FM-529 | Beckendorff | 3:59:43 PM | 1.00 | 1:02 | 7:45 | 58 | |
| Beckendorff | Clay Rd | 3:59:43 PM | 1.30 | 1:17 | 9:02 | 61 | |
| Clay Rd | Morton | 3:59:43 PM | 1.60 | 1:38 | 10:40 | 59 | |
| Morton | IH-10 Katy | 3:59:43 PM | 1.50 | 2:27 | 13:07 | 37 | |
| IH-10 Katy | Kingsland | 3:59:43 PM | 1.25 | 1:13 | 14:20 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:59:43 PM | 2.20 | 3:01 | 17:21 | 44 | |
| Cinco Ranch Blvd | S Fry Rd | 3:59:43 PM | 2.00 | 4:08 | 21:29 | 29 | |
| S Fry Rd | Bellaire | 3:59:43 PM | 1.60 | 1:40 | 23:09 | 58 | |
| Bellaire | W Bellfort | 3:59:43 PM | 2.90 | 2:51 | 26:00 | 61 | |
| W Bellfort | Harlem Rd | 3:59:43 PM | 1.50 | 1:17 | 27:17 | 70 | |
| 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 | 27:13 | 27:13 | 67 | |
