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 | 3:11:31 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 | 3:11:31 PM | 1.60 | 1:29 | 2:22 | 65 | |
| Harlem Rd | W Bellfort | 3:11:31 PM | 1.50 | 1:11 | 3:33 | 76 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:11:31 PM | 2.00 | 2:09 | 5:40 | 56 | |
| Cinco Ranch Blvd | Kingsland | 3:11:31 PM | 2.20 | 3:29 | 9:09 | 38 |  |
| Kingsland | IH-10 Katy | 3:11:31 PM | 1.25 | 1:06 | 10:15 | 68 | |
| IH-10 Katy | Morton | 3:06:30 PM | 1.50 | 2:02 | 12:17 | 44 |  |
| Morton | Clay Rd | 3:11:31 PM | 1.60 | 1:28 | 13:45 | 65 | |
| Clay Rd | Beckendorff | 3:11:31 PM | 1.30 | 1:19 | 15:04 | 59 | |
| Beckendorff | FM-529 | 3:11:31 PM | 1.00 | 00:55 | 15:59 | 65 | |
| FM-529 | West Rd | 3:11:31 PM | 2.50 | 1:58 | 17:57 | 76 | |
| West Rd | House Hahl | 3:11:31 PM | 1.30 | 1:36 | 19:33 | 49 | |
| House Hahl | Bridgeland Lake Parkway | 3:11:31 PM | 1.40 | 1:17 | 20:50 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:11:31 PM | 2.40 | 2:16 | 23:06 | 64 | |
| Summary | 30.55 | 23:06 | 23:06 | 79 | |
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 | 3:11:31 PM | 2.40 | 2:09 | 2:09 | 67 | |
| Bridgeland Lake Parkway | House Hahl | 3:11:31 PM | 1.40 | 1:17 | 3:26 | 65 | |
| House Hahl | West Rd | 3:11:31 PM | 1.30 | 1:36 | 5:02 | 49 | |
| West Rd | FM-529 | 3:11:31 PM | 2.50 | 1:46 | 6:48 | 85 | |
| FM-529 | Beckendorff | 3:11:31 PM | 1.00 | 1:05 | 7:53 | 55 | |
| Beckendorff | Clay Rd | 3:11:31 PM | 1.30 | 1:13 | 9:06 | 64 | |
| Clay Rd | Morton | 3:11:31 PM | 1.60 | 2:06 | 11:12 | 46 | |
| Morton | IH-10 Katy | 3:10:31 PM | 1.50 | 1:07 | 12:19 | 81 | |
| IH-10 Katy | Kingsland | 3:11:31 PM | 1.25 | 1:15 | 13:34 | 60 | |
| Kingsland | Cinco Ranch Blvd | 3:11:31 PM | 2.20 | 3:50 | 17:24 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 3:11:31 PM | 2.00 | 2:32 | 19:56 | 47 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| 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 | 3:11:31 PM | 1.00 | 00:50 | 20:40 | 72 | |
| Summary | 30.55 | 20:40 | 20:40 | 89 | |
