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 | 4:32:47 PM | 1.00 | 00:55 | 00:55 | 65 |  |
| New Territory | FM-1464 | 4:32:47 PM | 1.50 | 1:18 | 2:13 | 69 | |
| FM-1464 | Oyster Creek | 4:32:47 PM | 2.00 | 1:44 | 3:57 | 69 | |
| Oyster Creek | Harlem Rd | 4:32:47 PM | 1.60 | 1:30 | 5:27 | 64 | |
| Harlem Rd | W Bellfort | 4:32:47 PM | 1.50 | 1:15 | 6:42 | 72 | |
| W Bellfort | Bellaire | 4:32:47 PM | 2.90 | 3:01 | 9:43 | 58 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:32:47 PM | 2.20 | 5:54 | 15:35 | 22 |  |
| Kingsland | IH-10 Katy | 4:32:47 PM | 1.25 | 1:10 | 16:45 | 64 | |
| IH-10 Katy | Morton | 4:32:47 PM | 1.50 | 6:10 | 22:55 | 15 |  |
| Morton | Clay Rd | 4:32:47 PM | 1.60 | 2:14 | 25:09 | 43 |  |
| Clay Rd | Beckendorff | 4:32:47 PM | 1.30 | 1:21 | 26:30 | 58 | |
| Beckendorff | FM-529 | 4:32:47 PM | 1.00 | 1:00 | 27:30 | 60 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:32:47 PM | 1.40 | 3:15 | 30:43 | 26 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 30:42 | 30:42 | 60 | |
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 | - | 2.40 | Not Available | |
| Bridgeland Lake Parkway | House Hahl | 4:32:47 PM | 1.40 | 1:20 | 1:19 | 63 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:32:47 PM | 1.00 | 1:06 | 2:23 | 55 | |
| Beckendorff | Clay Rd | 4:32:47 PM | 1.30 | 1:17 | 3:40 | 61 | |
| Clay Rd | Morton | 4:32:47 PM | 1.60 | 2:00 | 5:40 | 48 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:32:47 PM | 1.25 | 1:21 | 7:00 | 56 | |
| Kingsland | Cinco Ranch Blvd | 4:32:47 PM | 2.20 | 6:12 | 13:12 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:32:47 PM | 2.90 | 2:36 | 15:46 | 67 | |
| W Bellfort | Harlem Rd | 4:32:47 PM | 1.50 | 1:27 | 17:13 | 62 | |
| Harlem Rd | Oyster Creek | 4:32:47 PM | 1.60 | 1:35 | 18:48 | 61 | |
| Oyster Creek | FM-1464 | 4:32:47 PM | 2.00 | 1:48 | 20:36 | 67 | |
| FM-1464 | New Territory | 4:32:47 PM | 1.50 | 1:35 | 22:11 | 57 | |
| New Territory | Brazos River | 4:32:47 PM | 1.00 | 00:54 | 23:05 | 67 | |
| Summary | 30.55 | Not Available | |
