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 | 2:30:39 PM | 1.25 | 1:19 | 3:59 | 57 |  |
| IH-10 Katy | Morton | 2:30:39 PM | 1.50 | 2:00 | 5:59 | 45 | |
| Morton | Clay Rd | 2:30:39 PM | 1.60 | 1:28 | 7:27 | 65 | |
| Clay Rd | Beckendorff | 2:30:39 PM | 1.30 | 1:19 | 8:46 | 59 | |
| Beckendorff | FM-529 | 2:30:39 PM | 1.00 | 00:59 | 9:45 | 61 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 2:30:39 PM | 1.40 | 1:20 | 11:03 | 63 | |
| Bridgeland Lake Parkway | US-290 Northwest | 2:30:39 PM | 2.40 | 2:14 | 13:17 | 64 | |
| 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 | 2:30:39 PM | 2.40 | 2:08 | 2:08 | 68 | |
| Bridgeland Lake Parkway | House Hahl | 2:30:39 PM | 1.40 | 1:17 | 3:25 | 65 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 2:30:39 PM | 1.00 | 1:06 | 4:29 | 55 | |
| Beckendorff | Clay Rd | 2:30:39 PM | 1.30 | 1:11 | 5:40 | 66 | |
| Clay Rd | Morton | 2:30:39 PM | 1.60 | 1:55 | 7:35 | 50 | |
| Morton | IH-10 Katy | 2:30:39 PM | 1.50 | 1:04 | 8:39 | 84 | |
| IH-10 Katy | Kingsland | 2:30:39 PM | 1.25 | 1:15 | 9:54 | 60 | |
| Kingsland | Cinco Ranch Blvd | 2:30:39 PM | 2.20 | 4:23 | 14:17 | 30 |  |
| 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 | 14:09 | 14:09 | 130 | |
