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 | 3:18:54 PM | 1.00 | 1:04 | 1:04 | 56 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:18:54 PM | 1.60 | 1:46 | 2:48 | 54 | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 3:18:54 PM | 2.00 | 2:07 | 4:52 | 57 | |
| Cinco Ranch Blvd | Kingsland | 3:18:54 PM | 2.20 | 2:52 | 7:44 | 46 |  |
| Kingsland | IH-10 Katy | 3:18:54 PM | 1.25 | 1:11 | 8:55 | 63 | |
| IH-10 Katy | Morton | 3:18:54 PM | 1.50 | 2:23 | 11:18 | 38 |  |
| Morton | Clay Rd | 3:18:54 PM | 1.60 | 2:46 | 14:04 | 35 | |
| Clay Rd | Beckendorff | 3:18:54 PM | 1.30 | 1:17 | 15:21 | 61 | |
| Beckendorff | FM-529 | 3:18:54 PM | 1.00 | 00:55 | 16:16 | 65 | |
| FM-529 | West Rd | 3:18:54 PM | 2.50 | 1:54 | 18:10 | 79 | |
| West Rd | House Hahl | 3:18:54 PM | 1.30 | 1:34 | 19:44 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 3:18:54 PM | 1.40 | 1:16 | 21:00 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:18:54 PM | 2.40 | 2:14 | 23:14 | 64 | |
| Summary | 30.55 | 23:14 | 23:14 | 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 | 3:18:54 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:18:54 PM | 1.40 | 1:14 | 3:19 | 68 | |
| House Hahl | West Rd | 3:18:54 PM | 1.30 | 1:33 | 4:52 | 50 | |
| West Rd | FM-529 | 3:18:54 PM | 2.50 | 1:50 | 6:42 | 82 | |
| FM-529 | Beckendorff | 3:18:54 PM | 1.00 | 1:02 | 7:44 | 58 | |
| Beckendorff | Clay Rd | 3:18:54 PM | 1.30 | 1:11 | 8:55 | 66 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:18:54 PM | 1.25 | 1:19 | 10:12 | 57 | |
| Kingsland | Cinco Ranch Blvd | 3:18:54 PM | 2.20 | 3:55 | 14:07 | 34 | |
| Cinco Ranch Blvd | S Fry Rd | 3:18:54 PM | 2.00 | 5:27 | 19:34 | 22 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 3:13:54 PM | 1.50 | 1:06 | 20:38 | 82 | |
| Harlem Rd | Oyster Creek | 3:14:54 PM | 1.60 | 1:25 | 22:03 | 68 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:18:54 PM | 1.00 | 00:48 | 22:49 | 75 | |
| Summary | 30.55 | 22:49 | 22:49 | 80 | |
