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 | 3:42:35 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:42:35 PM | 1.60 | 1:34 | 2:30 | 61 | |
| Harlem Rd | W Bellfort | 3:42:35 PM | 1.50 | 1:20 | 3:50 | 68 | |
| W Bellfort | Bellaire | 3:42:35 PM | 2.90 | 2:35 | 6:25 | 67 | |
| Bellaire | S Fry Rd | 3:42:35 PM | 1.60 | 1:26 | 7:51 | 67 | |
| S Fry Rd | Cinco Ranch Blvd | 3:42:35 PM | 2.00 | 2:09 | 10:00 | 56 | |
| Cinco Ranch Blvd | Kingsland | 3:42:35 PM | 2.20 | 2:40 | 12:40 | 50 | |
| Kingsland | IH-10 Katy | 3:42:35 PM | 1.25 | 1:10 | 13:50 | 64 | |
| IH-10 Katy | Morton | 3:19:34 PM | 1.50 | 2:05 | 15:55 | 43 |  |
| Morton | Clay Rd | 3:42:35 PM | 1.60 | 1:35 | 17:30 | 61 | |
| Clay Rd | Beckendorff | 3:42:35 PM | 1.30 | 1:19 | 18:49 | 59 | |
| Beckendorff | FM-529 | 3:42:35 PM | 1.00 | 1:01 | 19:50 | 59 | |
| FM-529 | West Rd | 3:42:35 PM | 2.50 | 2:02 | 21:52 | 74 | |
| West Rd | House Hahl | 3:42:35 PM | 1.30 | 1:34 | 23:26 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:42:35 PM | 1.40 | 1:18 | 24:44 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:42:35 PM | 2.40 | 2:13 | 26:57 | 65 | |
| Summary | 30.55 | 26:57 | 26:57 | 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 | 3:42:35 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 3:42:35 PM | 1.40 | 1:17 | 3:27 | 65 | |
| House Hahl | West Rd | 3:42:35 PM | 1.30 | 1:36 | 5:03 | 49 | |
| West Rd | FM-529 | 3:42:35 PM | 2.50 | 2:01 | 7:04 | 74 | |
| FM-529 | Beckendorff | 3:42:35 PM | 1.00 | 1:11 | 8:15 | 51 | |
| Beckendorff | Clay Rd | 3:42:35 PM | 1.30 | 1:16 | 9:31 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:42:35 PM | 1.50 | 1:04 | 10:34 | 84 | |
| IH-10 Katy | Kingsland | 3:27:34 PM | 1.25 | 1:14 | 11:48 | 61 | |
| Kingsland | Cinco Ranch Blvd | 3:42:35 PM | 2.20 | 2:07 | 13:55 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 3:42:35 PM | 2.00 | 1:47 | 15:42 | 67 | |
| S Fry Rd | Bellaire | 3:42:35 PM | 1.60 | 1:45 | 17:27 | 55 | |
| Bellaire | W Bellfort | 3:42:35 PM | 2.90 | 2:46 | 20:13 | 63 | |
| W Bellfort | Harlem Rd | 3:42:35 PM | 1.50 | 1:14 | 21:27 | 73 | |
| 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 | 21:23 | 21:23 | 86 | |
