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 | 12:46:36 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 12:46:36 PM | 1.60 | 1:26 | 2:23 | 67 | |
| Harlem Rd | W Bellfort | 12:46:36 PM | 1.50 | 1:11 | 3:34 | 76 | |
| W Bellfort | Bellaire | 12:46:36 PM | 2.90 | 2:44 | 6:18 | 64 | |
| Bellaire | S Fry Rd | 12:46:36 PM | 1.60 | 1:33 | 7:51 | 62 | |
| S Fry Rd | Cinco Ranch Blvd | 12:46:36 PM | 2.00 | 2:25 | 10:16 | 50 | |
| Cinco Ranch Blvd | Kingsland | 12:46:36 PM | 2.20 | 4:18 | 14:34 | 31 |  |
| Kingsland | IH-10 Katy | 12:46:36 PM | 1.25 | 1:13 | 15:47 | 62 | |
| IH-10 Katy | Morton | 12:46:36 PM | 1.50 | 1:36 | 17:23 | 56 | |
| Morton | Clay Rd | 12:46:36 PM | 1.60 | 1:23 | 18:46 | 69 | |
| Clay Rd | Beckendorff | 12:46:36 PM | 1.30 | 1:17 | 20:03 | 61 | |
| Beckendorff | FM-529 | 12:46:36 PM | 1.00 | 00:52 | 20:55 | 69 | |
| FM-529 | West Rd | 12:46:36 PM | 2.50 | 2:13 | 23:08 | 68 | |
| West Rd | House Hahl | 12:46:36 PM | 1.30 | 1:13 | 24:21 | 64 | |
| House Hahl | Bridgeland Lake Parkway | 12:46:36 PM | 1.40 | 1:17 | 25:38 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 25:37 | 25:37 | 72 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 12:46:36 PM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 12:46:36 PM | 1.30 | 1:11 | 2:28 | 66 | |
| West Rd | FM-529 | 12:46:36 PM | 2.50 | 2:04 | 4:32 | 73 | |
| FM-529 | Beckendorff | 12:46:36 PM | 1.00 | 1:02 | 5:34 | 58 | |
| Beckendorff | Clay Rd | 12:46:36 PM | 1.30 | 1:06 | 6:40 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 12:44:37 PM | 1.50 | 2:25 | 9:04 | 37 | |
| IH-10 Katy | Kingsland | 12:46:36 PM | 1.25 | 1:06 | 10:10 | 68 | |
| Kingsland | Cinco Ranch Blvd | 12:46:36 PM | 2.20 | 2:16 | 12:26 | 58 | |
| Cinco Ranch Blvd | S Fry Rd | 12:46:36 PM | 2.00 | 2:41 | 15:07 | 45 |  |
| S Fry Rd | Bellaire | 12:46:36 PM | 1.60 | 1:52 | 16:59 | 51 | |
| Bellaire | W Bellfort | 12:43:37 PM | 2.90 | 2:31 | 19:30 | 69 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | 12:46:36 PM | 1.60 | 1:24 | 20:53 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 12:46:36 PM | 1.00 | 00:47 | 21:38 | 77 | |
| Summary | 30.55 | Not Available | |
