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 | 1:35:50 PM | 1.00 | 00:51 | 00:51 | 71 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:35:50 PM | 1.60 | 1:31 | 2:20 | 63 | |
| Harlem Rd | W Bellfort | 1:35:50 PM | 1.50 | 1:37 | 3:57 | 56 | |
| W Bellfort | Bellaire | 1:35:50 PM | 2.90 | 3:16 | 7:13 | 53 | |
| Bellaire | S Fry Rd | 1:35:50 PM | 1.60 | 1:29 | 8:42 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:35:50 PM | 1.25 | 1:20 | 10:00 | 56 | |
| IH-10 Katy | Morton | 1:35:50 PM | 1.50 | 1:54 | 11:54 | 47 |  |
| Morton | Clay Rd | 1:35:50 PM | 1.60 | 2:26 | 14:20 | 39 |  |
| Clay Rd | Beckendorff | 1:35:50 PM | 1.30 | 1:24 | 15:44 | 56 | |
| Beckendorff | FM-529 | 1:35:50 PM | 1.00 | 1:04 | 16:48 | 56 | |
| FM-529 | West Rd | 1:35:50 PM | 2.50 | 2:05 | 18:53 | 72 | |
| West Rd | House Hahl | 1:35:50 PM | 1.30 | 1:34 | 20:27 | 50 | |
| House Hahl | Bridgeland Lake Parkway | 1:35:50 PM | 1.40 | 1:23 | 21:50 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:35:50 PM | 2.40 | 3:29 | 25:19 | 41 | |
| Summary | 30.55 | 25:19 | 25:19 | 72 | |
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 | 1:35:50 PM | 2.40 | 2:37 | 2:37 | 55 | |
| Bridgeland Lake Parkway | House Hahl | 1:35:50 PM | 1.40 | 1:20 | 3:57 | 63 | |
| House Hahl | West Rd | 1:35:50 PM | 1.30 | 1:35 | 5:32 | 49 | |
| West Rd | FM-529 | 1:27:48 PM | 2.50 | 2:00 | 7:32 | 75 | |
| FM-529 | Beckendorff | 1:35:50 PM | 1.00 | 1:11 | 8:43 | 51 | |
| Beckendorff | Clay Rd | 1:35:50 PM | 1.30 | 1:17 | 10:00 | 61 | |
| Clay Rd | Morton | 1:35:50 PM | 1.60 | 2:08 | 12:08 | 45 | |
| Morton | IH-10 Katy | 1:35:50 PM | 1.50 | 1:48 | 13:56 | 50 | |
| IH-10 Katy | Kingsland | 1:35:50 PM | 1.25 | 1:20 | 15:16 | 56 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:35:50 PM | 1.60 | 1:30 | 16:44 | 64 | |
| Bellaire | W Bellfort | 1:35:50 PM | 2.90 | 2:41 | 19:25 | 65 | |
| W Bellfort | Harlem Rd | 1:35:50 PM | 1.50 | 1:15 | 20:40 | 72 | |
| Harlem Rd | Oyster Creek | 1:35:50 PM | 1.60 | 1:27 | 22:07 | 66 | |
| 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 | 22:04 | 22:04 | 83 | |
