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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 1:59:52 PM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 1:59:52 PM | 2.00 | 1:34 | 2:48 | 77 | |
| Oyster Creek | Harlem Rd | 1:59:52 PM | 1.60 | 1:21 | 4:09 | 71 | |
| Harlem Rd | W Bellfort | 1:59:52 PM | 1.50 | 1:09 | 5:18 | 78 | |
| W Bellfort | Bellaire | 1:59:52 PM | 2.90 | 2:33 | 7:51 | 68 | |
| Bellaire | S Fry Rd | 1:57:52 PM | 1.60 | 1:37 | 9:28 | 59 | |
| S Fry Rd | Cinco Ranch Blvd | 1:59:52 PM | 2.00 | 2:03 | 11:31 | 59 | |
| Cinco Ranch Blvd | Kingsland | 1:59:52 PM | 2.20 | 5:59 | 17:30 | 22 |  |
| Kingsland | IH-10 Katy | 1:59:52 PM | 1.25 | 1:07 | 18:37 | 67 | |
| IH-10 Katy | Morton | 1:50:52 PM | 1.50 | 2:05 | 20:42 | 43 |  |
| Morton | Clay Rd | 1:59:52 PM | 1.60 | 1:50 | 22:32 | 52 | |
| Clay Rd | Beckendorff | 1:59:52 PM | 1.30 | 1:17 | 23:49 | 61 | |
| Beckendorff | FM-529 | 1:59:52 PM | 1.00 | 00:54 | 24:43 | 67 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | - | 1.40 | Not Available | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | Not Available | |
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 | - | 1.40 | Not Available | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 1:59:52 PM | 1.00 | 1:08 | 1:04 | 53 | |
| Beckendorff | Clay Rd | 1:59:52 PM | 1.30 | 1:10 | 2:14 | 67 | |
| Clay Rd | Morton | 1:59:52 PM | 1.60 | 2:06 | 4:20 | 46 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 1:59:52 PM | 1.25 | 1:02 | 5:21 | 73 | |
| Kingsland | Cinco Ranch Blvd | 1:59:52 PM | 2.20 | 2:07 | 7:28 | 62 | |
| Cinco Ranch Blvd | S Fry Rd | 1:59:52 PM | 2.00 | 4:17 | 11:45 | 28 | |
| S Fry Rd | Bellaire | 1:59:52 PM | 1.60 | 1:32 | 13:17 | 63 | |
| Bellaire | W Bellfort | 1:59:52 PM | 2.90 | 2:41 | 15:58 | 65 | |
| W Bellfort | Harlem Rd | 1:59:52 PM | 1.50 | 1:19 | 17:17 | 68 | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 1:59:52 PM | 2.00 | 1:38 | 18:54 | 73 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
