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 | 2:17:33 PM | 1.00 | 00:58 | 00:58 | 62 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 2:21:34 PM | 1.60 | 1:30 | 2:26 | 64 | |
| Harlem Rd | W Bellfort | 2:21:34 PM | 1.50 | 1:14 | 3:40 | 73 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 2:21:34 PM | 2.00 | 3:33 | 7:11 | 34 |  |
| Cinco Ranch Blvd | Kingsland | 2:21:34 PM | 2.20 | 3:56 | 11:07 | 34 | |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 2:21:34 PM | 1.50 | 1:56 | 13:02 | 47 |  |
| Morton | Clay Rd | 2:21:34 PM | 1.60 | 1:32 | 14:34 | 63 | |
| Clay Rd | Beckendorff | 2:21:34 PM | 1.30 | 1:17 | 15:51 | 61 | |
| Beckendorff | FM-529 | 2:21:34 PM | 1.00 | 00:54 | 16:45 | 67 | |
| FM-529 | West Rd | 2:21:34 PM | 2.50 | 1:51 | 18:36 | 81 | |
| West Rd | House Hahl | 2:21:34 PM | 1.30 | 1:30 | 20:06 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 2:21:34 PM | 1.40 | 1:18 | 21:24 | 65 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:21:34 PM | 2.40 | 2:12 | 23:36 | 65 | |
| Summary | 30.55 | 23:36 | 23:36 | 78 | |
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 | 2:21:34 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 2:21:34 PM | 1.40 | 1:14 | 3:20 | 68 | |
| House Hahl | West Rd | 2:21:34 PM | 1.30 | 1:34 | 4:54 | 50 | |
| West Rd | FM-529 | 2:21:34 PM | 2.50 | 1:51 | 6:45 | 81 | |
| FM-529 | Beckendorff | 2:21:34 PM | 1.00 | 1:04 | 7:49 | 56 | |
| Beckendorff | Clay Rd | 2:21:34 PM | 1.30 | 1:15 | 9:04 | 62 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 2:21:34 PM | 1.25 | 1:07 | 10:09 | 67 | |
| Kingsland | Cinco Ranch Blvd | 2:21:34 PM | 2.20 | 4:39 | 14:48 | 28 |  |
| Cinco Ranch Blvd | S Fry Rd | 2:21:34 PM | 2.00 | 4:33 | 19:21 | 26 | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 2:21:34 PM | 1.50 | 1:12 | 20:31 | 75 | |
| 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 | - | 1.00 | Not Available | |
| Summary | 30.55 | 20:27 | 20:27 | 90 | |
