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 | 3:57:53 PM | 1.50 | 1:26 | 1:25 | 63 |  |
| FM-1464 | Oyster Creek | 3:57:53 PM | 2.00 | 1:50 | 3:15 | 65 | |
| Oyster Creek | Harlem Rd | 3:57:53 PM | 1.60 | 1:31 | 4:46 | 63 | |
| Harlem Rd | W Bellfort | 3:57:53 PM | 1.50 | 1:15 | 6:01 | 72 | |
| W Bellfort | Bellaire | 3:57:53 PM | 2.90 | 2:47 | 8:48 | 63 | |
| Bellaire | S Fry Rd | 3:57:53 PM | 1.60 | 1:49 | 10:37 | 53 | |
| S Fry Rd | Cinco Ranch Blvd | 3:57:53 PM | 2.00 | 4:25 | 15:02 | 27 |  |
| Cinco Ranch Blvd | Kingsland | 3:57:53 PM | 2.20 | 4:52 | 19:54 | 27 | |
| Kingsland | IH-10 Katy | 3:57:53 PM | 1.25 | 00:56 | 20:50 | 80 | |
| IH-10 Katy | Morton | 3:57:53 PM | 1.50 | 1:41 | 22:31 | 53 | |
| Morton | Clay Rd | 3:57:53 PM | 1.60 | 1:41 | 24:12 | 57 | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | - | 1.00 | Not Available | |
| 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 | - | 1.00 | Not Available | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | 3:57:53 PM | 1.60 | 2:15 | 2:09 | 43 |  |
| Morton | IH-10 Katy | 3:57:53 PM | 1.50 | 1:30 | 3:39 | 60 | |
| IH-10 Katy | Kingsland | 3:57:53 PM | 1.25 | 1:18 | 4:57 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:57:53 PM | 2.20 | 6:43 | 11:40 | 20 | |
| Cinco Ranch Blvd | S Fry Rd | 3:57:53 PM | 2.00 | 6:38 | 18:18 | 18 |  |
| S Fry Rd | Bellaire | 3:57:53 PM | 1.60 | 1:33 | 19:51 | 62 | |
| Bellaire | W Bellfort | 3:57:53 PM | 2.90 | 2:48 | 22:39 | 62 | |
| W Bellfort | Harlem Rd | 3:57:53 PM | 1.50 | 1:14 | 23:53 | 73 | |
| Harlem Rd | Oyster Creek | 3:57:53 PM | 1.60 | 1:24 | 25:17 | 69 | |
| Oyster Creek | FM-1464 | 3:57:53 PM | 2.00 | 1:44 | 27:01 | 69 | |
| FM-1464 | New Territory | 3:57:53 PM | 1.50 | 1:19 | 28:20 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
