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 | 1:28:49 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 | 1:28:49 PM | 1.60 | 1:35 | 2:31 | 61 | |
| Harlem Rd | W Bellfort | 1:28:49 PM | 1.50 | 1:21 | 3:52 | 67 | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | 1:28:49 PM | 2.00 | 2:04 | 5:54 | 58 | |
| Cinco Ranch Blvd | Kingsland | 1:28:49 PM | 2.20 | 2:58 | 8:52 | 44 |  |
| Kingsland | IH-10 Katy | 1:28:49 PM | 1.25 | 1:12 | 10:04 | 62 | |
| IH-10 Katy | Morton | 1:28:49 PM | 1.50 | 1:36 | 11:40 | 56 | |
| Morton | Clay Rd | 1:28:49 PM | 1.60 | 1:30 | 13:10 | 64 | |
| Clay Rd | Beckendorff | 1:28:49 PM | 1.30 | 1:16 | 14:26 | 62 | |
| Beckendorff | FM-529 | 1:28:49 PM | 1.00 | 00:53 | 15:19 | 68 | |
| FM-529 | West Rd | 1:28:49 PM | 2.50 | 1:52 | 17:11 | 80 | |
| West Rd | House Hahl | 1:28:49 PM | 1.30 | 1:31 | 18:42 | 51 | |
| House Hahl | Bridgeland Lake Parkway | 1:28:49 PM | 1.40 | 1:19 | 20:01 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:28:49 PM | 2.40 | 2:10 | 22:11 | 66 | |
| Summary | 30.55 | 22:11 | 22:11 | 83 | |
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 | 1:28:49 PM | 2.40 | 2:06 | 2:06 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 1:28:49 PM | 1.40 | 1:17 | 3:23 | 65 | |
| House Hahl | West Rd | 1:28:49 PM | 1.30 | 1:35 | 4:58 | 49 | |
| West Rd | FM-529 | 1:28:49 PM | 2.50 | 1:56 | 6:54 | 78 | |
| FM-529 | Beckendorff | 1:28:49 PM | 1.00 | 1:04 | 7:58 | 56 | |
| Beckendorff | Clay Rd | 1:28:49 PM | 1.30 | 1:11 | 9:09 | 66 | |
| Clay Rd | Morton | 1:28:49 PM | 1.60 | 1:52 | 11:01 | 51 | |
| Morton | IH-10 Katy | 1:28:49 PM | 1.50 | 1:41 | 12:42 | 53 | |
| IH-10 Katy | Kingsland | 1:28:49 PM | 1.25 | 1:19 | 14:01 | 57 | |
| Kingsland | Cinco Ranch Blvd | 1:28:49 PM | 2.20 | 3:41 | 17:42 | 36 |  |
| Cinco Ranch Blvd | S Fry Rd | 1:28:49 PM | 2.00 | 4:05 | 21:47 | 29 |  |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | 1:28:49 PM | 1.50 | 1:11 | 22:56 | 76 | |
| Harlem Rd | Oyster Creek | 1:28:49 PM | 1.60 | 1:29 | 24:25 | 65 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:28:49 PM | 1.00 | 00:59 | 25:22 | 61 | |
| Summary | 30.55 | 25:22 | 25:22 | 72 | |
