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 | 1:28:30 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 1:28:30 PM | 1.50 | 1:20 | 2:14 | 68 | |
| FM-1464 | Oyster Creek | 1:28:30 PM | 2.00 | 1:47 | 4:01 | 67 | |
| Oyster Creek | Harlem Rd | 1:28:30 PM | 1.60 | 1:36 | 5:37 | 60 | |
| Harlem Rd | W Bellfort | 1:28:30 PM | 1.50 | 1:15 | 6:52 | 72 | |
| W Bellfort | Bellaire | 1:28:30 PM | 2.90 | 2:24 | 9:16 | 73 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 1:28:30 PM | 2.20 | 2:26 | 11:40 | 54 | |
| Kingsland | IH-10 Katy | 1:28:30 PM | 1.25 | 1:07 | 12:47 | 67 | |
| IH-10 Katy | Morton | 1:27:30 PM | 1.50 | 2:09 | 14:56 | 42 |  |
| Morton | Clay Rd | 1:28:30 PM | 1.60 | 1:26 | 16:22 | 67 | |
| Clay Rd | Beckendorff | 1:28:30 PM | 1.30 | 1:18 | 17:40 | 60 | |
| Beckendorff | FM-529 | 1:28:30 PM | 1.00 | 00:52 | 18:32 | 69 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 1:28:30 PM | 1.40 | 1:16 | 19:46 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:28:30 PM | 2.40 | 2:08 | 21:54 | 68 | |
| Summary | 30.55 | 21:54 | 21:54 | 84 | |
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 | 1:28:30 PM | 2.40 | 2:18 | 2:18 | 63 | |
| Bridgeland Lake Parkway | House Hahl | 1:28:30 PM | 1.40 | 1:16 | 3:34 | 66 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:28:30 PM | 1.00 | 1:00 | 4:32 | 60 | |
| Beckendorff | Clay Rd | 1:28:30 PM | 1.30 | 1:11 | 5:43 | 66 | |
| Clay Rd | Morton | 1:28:30 PM | 1.60 | 2:01 | 7:44 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:28:30 PM | 1.25 | 1:13 | 8:56 | 62 | |
| Kingsland | Cinco Ranch Blvd | 1:27:30 PM | 2.20 | 2:11 | 11:07 | 60 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 1:28:30 PM | 2.90 | 2:53 | 13:58 | 60 | |
| W Bellfort | Harlem Rd | 1:28:30 PM | 1.50 | 1:14 | 15:12 | 73 | |
| Harlem Rd | Oyster Creek | 1:28:30 PM | 1.60 | 1:37 | 16:49 | 59 | |
| Oyster Creek | FM-1464 | 1:28:30 PM | 2.00 | 1:49 | 18:38 | 66 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:28:30 PM | 1.00 | 00:49 | 19:26 | 73 | |
| Summary | 30.55 | 19:26 | 19:26 | 94 | |
