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 | 4:49:33 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:49:33 PM | 1.60 | 1:39 | 2:33 | 58 | |
| Harlem Rd | W Bellfort | 4:49:33 PM | 1.50 | 1:21 | 3:54 | 67 | |
| W Bellfort | Bellaire | 4:49:33 PM | 2.90 | 2:57 | 6:51 | 59 | |
| Bellaire | S Fry Rd | 4:49:33 PM | 1.60 | 1:26 | 8:17 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 4:49:33 PM | 2.00 | 2:05 | 10:22 | 58 | |
| Cinco Ranch Blvd | Kingsland | 4:49:33 PM | 2.20 | 2:46 | 13:08 | 48 |  |
| Kingsland | IH-10 Katy | 4:45:32 PM | 1.25 | 1:08 | 14:16 | 66 | |
| IH-10 Katy | Morton | 4:49:33 PM | 1.50 | 3:06 | 17:22 | 29 |  |
| Morton | Clay Rd | 4:49:33 PM | 1.60 | 2:14 | 19:36 | 43 | |
| Clay Rd | Beckendorff | 4:49:33 PM | 1.30 | 1:19 | 20:55 | 59 | |
| Beckendorff | FM-529 | 4:49:33 PM | 1.00 | 00:57 | 21:52 | 63 | |
| FM-529 | West Rd | 4:49:33 PM | 2.50 | 1:58 | 23:50 | 76 | |
| West Rd | House Hahl | 4:49:33 PM | 1.30 | 1:35 | 25:25 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 4:49:33 PM | 1.40 | 1:19 | 26:44 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:49:33 PM | 2.40 | 2:18 | 29:02 | 63 | |
| Summary | 30.55 | 29:02 | 29:02 | 63 | |
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 | 4:49:33 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 4:49:33 PM | 1.40 | 1:18 | 3:27 | 65 | |
| House Hahl | West Rd | 4:49:33 PM | 1.30 | 1:34 | 5:01 | 50 | |
| West Rd | FM-529 | 4:49:33 PM | 2.50 | 1:55 | 6:56 | 78 | |
| FM-529 | Beckendorff | 4:49:33 PM | 1.00 | 1:02 | 7:58 | 58 | |
| Beckendorff | Clay Rd | 4:49:33 PM | 1.30 | 1:17 | 9:15 | 61 | |
| Clay Rd | Morton | 4:49:33 PM | 1.60 | 1:43 | 10:58 | 56 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:49:33 PM | 1.25 | 1:09 | 12:06 | 65 | |
| Kingsland | Cinco Ranch Blvd | 4:49:33 PM | 2.20 | 5:59 | 18:05 | 22 | |
| Cinco Ranch Blvd | S Fry Rd | 4:49:33 PM | 2.00 | 1:51 | 19:56 | 65 | |
| S Fry Rd | Bellaire | 4:49:33 PM | 1.60 | 1:29 | 21:25 | 65 | |
| Bellaire | W Bellfort | 4:49:33 PM | 2.90 | 2:38 | 24:03 | 66 | |
| W Bellfort | Harlem Rd | 4:49:33 PM | 1.50 | 1:19 | 25:22 | 68 | |
| Harlem Rd | Oyster Creek | 4:49:33 PM | 1.60 | 1:48 | 27:10 | 53 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:49:33 PM | 1.00 | 1:13 | 28:21 | 49 | |
| Summary | 30.55 | 28:21 | 28:21 | 65 | |
