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 | 3:36:46 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 | 3:36:46 PM | 1.60 | 1:32 | 2:25 | 63 | |
| Harlem Rd | W Bellfort | 3:36:46 PM | 1.50 | 1:14 | 3:39 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:36:46 PM | 2.00 | 4:35 | 8:12 | 26 |  |
| Cinco Ranch Blvd | Kingsland | 3:36:46 PM | 2.20 | 3:15 | 11:27 | 41 |  |
| Kingsland | IH-10 Katy | 3:36:46 PM | 1.25 | 1:20 | 12:47 | 56 | |
| IH-10 Katy | Morton | 3:36:46 PM | 1.50 | 3:28 | 16:15 | 26 | |
| Morton | Clay Rd | 3:36:46 PM | 1.60 | 2:24 | 18:39 | 40 | |
| Clay Rd | Beckendorff | 3:36:46 PM | 1.30 | 1:20 | 19:59 | 58 | |
| Beckendorff | FM-529 | 3:36:46 PM | 1.00 | 00:58 | 20:57 | 62 | |
| FM-529 | West Rd | 3:36:46 PM | 2.50 | 1:56 | 22:53 | 78 | |
| West Rd | House Hahl | 3:36:46 PM | 1.30 | 1:35 | 24:28 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 3:36:46 PM | 1.40 | 1:20 | 25:48 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:36:46 PM | 2.40 | 2:33 | 28:21 | 56 | |
| Summary | 30.55 | 28:21 | 28:21 | 65 | |
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 | 3:36:46 PM | 2.40 | 2:17 | 2:17 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 3:36:46 PM | 1.40 | 1:21 | 3:38 | 62 | |
| House Hahl | West Rd | 3:36:46 PM | 1.30 | 1:36 | 5:14 | 49 | |
| West Rd | FM-529 | 3:36:46 PM | 2.50 | 1:57 | 7:11 | 77 | |
| FM-529 | Beckendorff | 3:36:46 PM | 1.00 | 1:09 | 8:20 | 52 | |
| Beckendorff | Clay Rd | 3:36:46 PM | 1.30 | 1:13 | 9:33 | 64 | |
| Clay Rd | Morton | 3:30:48 PM | 1.60 | 1:40 | 11:13 | 58 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:36:46 PM | 1.25 | 1:16 | 12:28 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:36:46 PM | 2.20 | 5:43 | 18:11 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | 3:36:46 PM | 2.00 | 2:54 | 21:05 | 41 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 3:36:46 PM | 1.50 | 1:24 | 22:27 | 64 | |
| 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 | 3:36:46 PM | 1.00 | 00:51 | 23:15 | 71 | |
| Summary | 30.55 | 23:15 | 23:15 | 79 | |
