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 | 3:48:44 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:48:44 PM | 1.60 | 1:29 | 2:22 | 65 | |
| Harlem Rd | W Bellfort | 3:48:44 PM | 1.50 | 1:17 | 3:39 | 70 | |
| W Bellfort | Bellaire | 3:48:44 PM | 2.90 | 2:40 | 6:19 | 65 | |
| Bellaire | S Fry Rd | 3:48:44 PM | 1.60 | 2:42 | 9:01 | 36 |  |
| S Fry Rd | Cinco Ranch Blvd | 3:48:44 PM | 2.00 | 4:58 | 13:59 | 24 |  |
| Cinco Ranch Blvd | Kingsland | 3:48:44 PM | 2.20 | 4:14 | 18:13 | 31 | |
| Kingsland | IH-10 Katy | 3:48:44 PM | 1.25 | 1:10 | 19:23 | 64 | |
| IH-10 Katy | Morton | 3:48:44 PM | 1.50 | 1:49 | 21:12 | 50 | |
| Morton | Clay Rd | 3:48:44 PM | 1.60 | 1:23 | 22:35 | 69 | |
| Clay Rd | Beckendorff | 3:48:44 PM | 1.30 | 1:20 | 23:55 | 58 | |
| Beckendorff | FM-529 | 3:48:44 PM | 1.00 | 00:56 | 24:51 | 64 | |
| FM-529 | West Rd | 3:48:44 PM | 2.50 | 2:16 | 27:07 | 66 | |
| West Rd | House Hahl | 3:48:44 PM | 1.30 | 1:15 | 28:22 | 62 | |
| House Hahl | Bridgeland Lake Parkway | 3:48:44 PM | 1.40 | 1:16 | 29:38 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 29:37 | 29:37 | 62 | |
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 | 3:48:44 PM | 1.40 | 1:18 | 1:17 | 65 | |
| House Hahl | West Rd | 3:48:44 PM | 1.30 | 1:16 | 2:33 | 62 | |
| West Rd | FM-529 | 3:48:44 PM | 2.50 | 4:12 | 6:45 | 36 | |
| FM-529 | Beckendorff | 3:48:44 PM | 1.00 | 1:05 | 7:50 | 55 | |
| Beckendorff | Clay Rd | 3:48:44 PM | 1.30 | 1:13 | 9:03 | 64 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:48:44 PM | 1.50 | 2:10 | 11:12 | 42 |  |
| IH-10 Katy | Kingsland | 3:48:44 PM | 1.25 | 1:28 | 12:40 | 51 | |
| Kingsland | Cinco Ranch Blvd | 3:48:44 PM | 2.20 | 5:59 | 18:39 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 3:48:44 PM | 2.00 | 4:08 | 22:47 | 29 | |
| S Fry Rd | Bellaire | 3:48:44 PM | 1.60 | 1:41 | 24:28 | 57 | |
| Bellaire | W Bellfort | 3:48:44 PM | 2.90 | 2:56 | 27:24 | 59 | |
| W Bellfort | Harlem Rd | 3:48:44 PM | 1.50 | 1:25 | 28:49 | 64 | |
| Harlem Rd | Oyster Creek | 3:48:44 PM | 1.60 | 11:28 | 40:17 | 8 |  |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:48:44 PM | 1.00 | 00:53 | 41:08 | 68 | |
| Summary | 30.55 | Not Available | |
