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 | 2:29:51 PM | 1.50 | 1:19 | 1:18 | 68 |  |
| FM-1464 | Oyster Creek | 2:29:51 PM | 2.00 | 1:44 | 3:02 | 69 | |
| Oyster Creek | Harlem Rd | 2:29:51 PM | 1.60 | 1:28 | 4:30 | 65 | |
| Harlem Rd | W Bellfort | 2:29:51 PM | 1.50 | 1:19 | 5:49 | 68 | |
| W Bellfort | Bellaire | 2:29:51 PM | 2.90 | 2:35 | 8:24 | 67 | |
| Bellaire | S Fry Rd | 2:29:51 PM | 1.60 | 1:24 | 9:48 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | 2:29:51 PM | 2.00 | 4:13 | 14:01 | 28 |  |
| Cinco Ranch Blvd | Kingsland | 2:29:51 PM | 2.20 | 6:17 | 20:18 | 21 | |
| Kingsland | IH-10 Katy | 2:29:51 PM | 1.25 | 1:15 | 21:33 | 60 | |
| IH-10 Katy | Morton | 2:29:51 PM | 1.50 | 4:32 | 26:05 | 20 | |
| Morton | Clay Rd | 2:29:51 PM | 1.60 | 2:33 | 28:38 | 38 |  |
| 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 | 2:29:51 PM | 1.60 | 5:14 | 5:08 | 18 |  |
| Morton | IH-10 Katy | 2:29:51 PM | 1.50 | 1:17 | 6:25 | 70 | |
| IH-10 Katy | Kingsland | 2:29:51 PM | 1.25 | 1:09 | 7:34 | 65 | |
| Kingsland | Cinco Ranch Blvd | 2:29:51 PM | 2.20 | 4:55 | 12:29 | 27 | |
| Cinco Ranch Blvd | S Fry Rd | 2:29:51 PM | 2.00 | 6:03 | 18:32 | 20 | |
| S Fry Rd | Bellaire | 2:29:51 PM | 1.60 | 1:30 | 20:02 | 64 | |
| Bellaire | W Bellfort | 2:29:51 PM | 2.90 | 2:47 | 22:49 | 63 | |
| W Bellfort | Harlem Rd | 2:29:51 PM | 1.50 | 1:09 | 23:58 | 78 | |
| Harlem Rd | Oyster Creek | 2:29:51 PM | 1.60 | 1:18 | 25:16 | 74 | |
| Oyster Creek | FM-1464 | 2:29:51 PM | 2.00 | 1:40 | 26:56 | 72 | |
| FM-1464 | New Territory | 2:29:51 PM | 1.50 | 1:22 | 28:18 | 66 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
