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 | 3:27:35 PM | 1.00 | 1:10 | 1:10 | 51 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:32:35 PM | 1.60 | 1:25 | 2:33 | 68 | |
| Harlem Rd | W Bellfort | 3:32:35 PM | 1.50 | 1:13 | 3:46 | 74 | |
| W Bellfort | Bellaire | 3:32:35 PM | 2.90 | 2:44 | 6:30 | 64 | |
| Bellaire | S Fry Rd | 3:32:35 PM | 1.60 | 1:36 | 8:06 | 60 | |
| S Fry Rd | Cinco Ranch Blvd | 3:32:35 PM | 2.00 | 1:57 | 10:03 | 62 | |
| Cinco Ranch Blvd | Kingsland | 3:32:35 PM | 2.20 | 2:34 | 12:37 | 51 | |
| Kingsland | IH-10 Katy | 3:32:35 PM | 1.25 | 1:04 | 13:41 | 70 | |
| IH-10 Katy | Morton | 3:13:35 PM | 1.50 | 1:41 | 15:22 | 53 | |
| Morton | Clay Rd | 3:32:35 PM | 1.60 | 1:27 | 16:49 | 66 | |
| Clay Rd | Beckendorff | 3:32:35 PM | 1.30 | 1:37 | 18:26 | 48 |  |
| Beckendorff | FM-529 | 3:32:35 PM | 1.00 | 00:58 | 19:24 | 62 | |
| FM-529 | West Rd | 3:32:35 PM | 2.50 | 1:48 | 21:12 | 83 | |
| West Rd | House Hahl | 3:32:35 PM | 1.30 | 1:30 | 22:42 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:32:35 PM | 1.40 | 1:17 | 23:59 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:32:35 PM | 2.40 | 2:13 | 26:12 | 65 | |
| Summary | 30.55 | 26:12 | 26:12 | 70 | |
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 | 3:32:35 PM | 2.40 | 2:07 | 2:07 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 3:32:35 PM | 1.40 | 1:18 | 3:25 | 65 | |
| House Hahl | West Rd | 3:32:35 PM | 1.30 | 1:33 | 4:58 | 50 | |
| West Rd | FM-529 | 3:32:35 PM | 2.50 | 1:49 | 6:47 | 83 | |
| FM-529 | Beckendorff | 3:32:35 PM | 1.00 | 1:00 | 7:47 | 60 | |
| Beckendorff | Clay Rd | 3:32:35 PM | 1.30 | 1:12 | 8:59 | 65 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:32:35 PM | 1.25 | 1:21 | 10:18 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:32:35 PM | 2.20 | 2:14 | 12:32 | 59 | |
| Cinco Ranch Blvd | S Fry Rd | 3:32:35 PM | 2.00 | 1:48 | 14:20 | 67 | |
| S Fry Rd | Bellaire | 3:32:35 PM | 1.60 | 1:37 | 15:57 | 59 | |
| Bellaire | W Bellfort | 3:32:35 PM | 2.90 | 3:07 | 19:04 | 56 | |
| W Bellfort | Harlem Rd | 3:32:35 PM | 1.50 | 1:21 | 20:25 | 67 | |
| Harlem Rd | Oyster Creek | 3:32:35 PM | 1.60 | 1:23 | 21:48 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:32:35 PM | 1.00 | 00:50 | 22:36 | 72 | |
| Summary | 30.55 | 22:36 | 22:36 | 81 | |
