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 | - | 1.50 | Not Available | |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | - | 1.60 | Not Available | |
| Harlem Rd | W Bellfort | - | 1.50 | Not Available | |
| W Bellfort | Bellaire | - | 2.90 | Not Available | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 2:26:38 PM | 2.20 | 2:48 | 2:40 | 47 |  |
| Kingsland | IH-10 Katy | 2:38:39 PM | 1.25 | 1:13 | 3:53 | 62 |  |
| IH-10 Katy | Morton | 2:38:39 PM | 1.50 | 1:57 | 5:50 | 46 | |
| Morton | Clay Rd | 2:38:39 PM | 1.60 | 1:30 | 7:20 | 64 | |
| Clay Rd | Beckendorff | 2:38:39 PM | 1.30 | 1:19 | 8:39 | 59 | |
| Beckendorff | FM-529 | 2:38:39 PM | 1.00 | 00:55 | 9:34 | 65 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 2:38:39 PM | 1.40 | 1:20 | 10:52 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:38:39 PM | 2.40 | 2:08 | 13:00 | 68 | |
| 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 | 2:38:39 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 2:38:39 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:38:39 PM | 1.00 | 00:58 | 4:18 | 62 | |
| Beckendorff | Clay Rd | 2:38:39 PM | 1.30 | 1:14 | 5:32 | 63 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 2:38:39 PM | 1.50 | 1:11 | 6:42 | 76 | |
| IH-10 Katy | Kingsland | 2:34:39 PM | 1.25 | 1:11 | 7:53 | 63 | |
| Kingsland | Cinco Ranch Blvd | 2:38:39 PM | 2.20 | 3:35 | 11:28 | 37 |  |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | - | 2.90 | Not Available | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| 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 | 11:20 | 11:20 | 162 | |
