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 | 3:54:35 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 | 3:54:35 PM | 1.60 | 1:30 | 2:23 | 64 | |
| Harlem Rd | W Bellfort | 3:54:35 PM | 1.50 | 1:20 | 3:43 | 68 | |
| W Bellfort | Bellaire | 3:54:35 PM | 2.90 | 2:34 | 6:17 | 68 | |
| Bellaire | S Fry Rd | 3:42:35 PM | 1.60 | 1:29 | 7:46 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:54:35 PM | 2.00 | 2:10 | 9:56 | 55 | |
| Cinco Ranch Blvd | Kingsland | 3:54:35 PM | 2.20 | 4:14 | 14:10 | 31 |  |
| Kingsland | IH-10 Katy | 3:43:35 PM | 1.25 | 1:07 | 15:17 | 67 | |
| IH-10 Katy | Morton | 3:54:35 PM | 1.50 | 1:39 | 16:56 | 55 | |
| Morton | Clay Rd | 3:54:35 PM | 1.60 | 1:25 | 18:21 | 68 | |
| Clay Rd | Beckendorff | 3:54:35 PM | 1.30 | 1:14 | 19:35 | 63 | |
| Beckendorff | FM-529 | 3:54:35 PM | 1.00 | 00:51 | 20:26 | 71 | |
| FM-529 | West Rd | 3:54:35 PM | 2.50 | 2:07 | 22:33 | 71 | |
| West Rd | House Hahl | 3:54:35 PM | 1.30 | 1:11 | 23:44 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 3:54:35 PM | 1.40 | 1:15 | 24:59 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:54:35 PM | 2.40 | 2:05 | 27:04 | 69 | |
| Summary | 30.55 | 27:04 | 27:04 | 68 | |
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 | 3:54:35 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:54:35 PM | 1.40 | 1:13 | 3:14 | 69 | |
| House Hahl | West Rd | 3:54:35 PM | 1.30 | 1:14 | 4:28 | 63 | |
| West Rd | FM-529 | 3:54:35 PM | 2.50 | 2:01 | 6:29 | 74 | |
| FM-529 | Beckendorff | 3:54:35 PM | 1.00 | 00:58 | 7:27 | 62 | |
| Beckendorff | Clay Rd | 3:54:35 PM | 1.30 | 1:11 | 8:38 | 66 | |
| Clay Rd | Morton | 3:54:35 PM | 1.60 | 2:19 | 10:57 | 41 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:54:35 PM | 1.25 | 1:06 | 12:02 | 68 | |
| Kingsland | Cinco Ranch Blvd | 3:54:35 PM | 2.20 | 3:56 | 15:58 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 3:54:35 PM | 2.00 | 3:58 | 19:56 | 30 | |
| S Fry Rd | Bellaire | 3:54:35 PM | 1.60 | 1:27 | 21:23 | 66 | |
| Bellaire | W Bellfort | 3:54:35 PM | 2.90 | 2:38 | 24:01 | 66 | |
| W Bellfort | Harlem Rd | 3:54:35 PM | 1.50 | 1:16 | 25:17 | 71 | |
| Harlem Rd | Oyster Creek | 3:52:35 PM | 1.60 | 1:23 | 26:40 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:53:35 PM | 1.00 | 00:47 | 27:25 | 77 | |
| Summary | 30.55 | 27:25 | 27:25 | 67 | |
