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 | 4:04:39 PM | 1.00 | 00:59 | 00:59 | 61 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 4:04:39 PM | 1.60 | 1:31 | 2:28 | 63 | |
| Harlem Rd | W Bellfort | 4:04:39 PM | 1.50 | 1:17 | 3:45 | 70 | |
| W Bellfort | Bellaire | 4:04:39 PM | 2.90 | 2:44 | 6:29 | 64 | |
| Bellaire | S Fry Rd | 4:04:39 PM | 1.60 | 1:32 | 8:01 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 4:04:39 PM | 2.00 | 3:08 | 11:09 | 38 |  |
| Cinco Ranch Blvd | Kingsland | 4:04:39 PM | 2.20 | 3:30 | 14:39 | 38 | |
| Kingsland | IH-10 Katy | 4:03:38 PM | 1.25 | 1:02 | 15:41 | 73 | |
| IH-10 Katy | Morton | 4:04:39 PM | 1.50 | 2:04 | 17:45 | 44 |  |
| Morton | Clay Rd | 4:04:39 PM | 1.60 | 2:19 | 20:04 | 41 | |
| Clay Rd | Beckendorff | 4:04:39 PM | 1.30 | 1:16 | 21:20 | 62 | |
| Beckendorff | FM-529 | 4:04:39 PM | 1.00 | 00:56 | 22:16 | 64 | |
| FM-529 | West Rd | 4:04:39 PM | 2.50 | 1:54 | 24:10 | 79 | |
| West Rd | House Hahl | 4:04:39 PM | 1.30 | 1:30 | 25:40 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 4:04:39 PM | 1.40 | 1:20 | 27:00 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 4:04:39 PM | 2.40 | 2:13 | 29:13 | 65 | |
| Summary | 30.55 | 29:13 | 29:13 | 63 | |
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 | 4:04:39 PM | 2.40 | 2:10 | 2:10 | 66 | |
| Bridgeland Lake Parkway | House Hahl | 4:04:39 PM | 1.40 | 1:17 | 3:27 | 65 | |
| House Hahl | West Rd | 4:04:39 PM | 1.30 | 1:34 | 5:01 | 50 | |
| West Rd | FM-529 | 4:04:39 PM | 2.50 | 1:55 | 6:56 | 78 | |
| FM-529 | Beckendorff | 4:04:39 PM | 1.00 | 1:02 | 7:58 | 58 | |
| Beckendorff | Clay Rd | 4:04:39 PM | 1.30 | 1:32 | 9:30 | 51 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:04:39 PM | 1.25 | 1:09 | 10:37 | 65 | |
| Kingsland | Cinco Ranch Blvd | 4:04:39 PM | 2.20 | 2:08 | 12:45 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 4:04:39 PM | 2.00 | 1:53 | 14:38 | 64 | |
| S Fry Rd | Bellaire | 4:04:39 PM | 1.60 | 1:51 | 16:29 | 52 | |
| Bellaire | W Bellfort | 4:04:39 PM | 2.90 | 2:41 | 19:10 | 65 | |
| W Bellfort | Harlem Rd | 4:04:39 PM | 1.50 | 1:20 | 20:30 | 68 | |
| Harlem Rd | Oyster Creek | 4:04:39 PM | 1.60 | 1:31 | 22:01 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 4:04:39 PM | 1.00 | 00:56 | 22:55 | 64 | |
| Summary | 30.55 | 22:55 | 22:55 | 80 | |
