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 | 2:58:35 PM | 1.00 | 1:06 | 1:06 | 55 |  |
| New Territory | FM-1464 | 2:53:35 PM | 1.50 | 1:25 | 2:31 | 64 | |
| FM-1464 | Oyster Creek | 3:02:36 PM | 2.00 | 1:43 | 4:14 | 70 | |
| Oyster Creek | Harlem Rd | 3:02:36 PM | 1.60 | 1:28 | 5:42 | 65 | |
| Harlem Rd | W Bellfort | 3:02:36 PM | 1.50 | 1:12 | 6:54 | 75 | |
| W Bellfort | Bellaire | 3:02:36 PM | 2.90 | 2:49 | 9:43 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:02:36 PM | 2.20 | 2:47 | 12:28 | 47 |  |
| Kingsland | IH-10 Katy | 3:02:36 PM | 1.25 | 1:07 | 13:35 | 67 | |
| IH-10 Katy | Morton | 2:48:35 PM | 1.50 | 1:50 | 15:25 | 49 | |
| Morton | Clay Rd | 3:02:36 PM | 1.60 | 1:26 | 16:51 | 67 | |
| Clay Rd | Beckendorff | 3:02:36 PM | 1.30 | 1:18 | 18:09 | 60 | |
| Beckendorff | FM-529 | 3:02:36 PM | 1.00 | 00:54 | 19:03 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:02:36 PM | 1.40 | 1:19 | 20:20 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:02:36 PM | 2.40 | 2:17 | 22:37 | 63 | |
| Summary | 30.55 | 22:37 | 22:37 | 81 | |
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 | 3:02:36 PM | 2.40 | 2:02 | 2:02 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 3:02:36 PM | 1.40 | 1:18 | 3:20 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:02:36 PM | 1.00 | 1:00 | 4:18 | 60 | |
| Beckendorff | Clay Rd | 3:02:36 PM | 1.30 | 1:09 | 5:27 | 68 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:02:36 PM | 1.25 | 1:16 | 6:41 | 59 | |
| Kingsland | Cinco Ranch Blvd | 3:02:36 PM | 2.20 | 2:13 | 8:54 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:02:36 PM | 2.90 | 2:55 | 11:47 | 60 | |
| W Bellfort | Harlem Rd | 3:02:36 PM | 1.50 | 1:19 | 13:06 | 68 | |
| Harlem Rd | Oyster Creek | 3:02:36 PM | 1.60 | 1:33 | 14:39 | 62 | |
| Oyster Creek | FM-1464 | 3:02:36 PM | 2.00 | 1:43 | 16:22 | 70 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:02:36 PM | 1.00 | 1:18 | 17:39 | 46 | |
| Summary | 30.55 | 17:39 | 17:39 | 104 | |
