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 | 3:23:32 PM | 1.50 | 1:18 | 1:17 | 69 |  |
| FM-1464 | Oyster Creek | 3:23:32 PM | 2.00 | 1:48 | 3:05 | 67 | |
| Oyster Creek | Harlem Rd | 3:23:32 PM | 1.60 | 1:28 | 4:33 | 65 | |
| Harlem Rd | W Bellfort | 3:23:32 PM | 1.50 | 1:13 | 5:46 | 74 | |
| W Bellfort | Bellaire | 3:23:32 PM | 2.90 | 2:36 | 8:22 | 67 | |
| Bellaire | S Fry Rd | 3:23:32 PM | 1.60 | 1:30 | 9:52 | 64 | |
| S Fry Rd | Cinco Ranch Blvd | 3:23:32 PM | 2.00 | 3:27 | 13:19 | 35 |  |
| Cinco Ranch Blvd | Kingsland | 3:23:32 PM | 2.20 | 5:15 | 18:34 | 25 |  |
| Kingsland | IH-10 Katy | 3:23:32 PM | 1.25 | 1:11 | 19:45 | 63 | |
| IH-10 Katy | Morton | 3:23:32 PM | 1.50 | 1:38 | 21:23 | 55 | |
| Morton | Clay Rd | - | 1.60 | Not Available | |
| Clay Rd | Beckendorff | - | 1.30 | Not Available | |
| Beckendorff | FM-529 | 3:23:32 PM | 1.00 | 00:56 | 22:17 | 64 | |
| 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 | 3:23:32 PM | 2.40 | 1:57 | 24:11 | 74 | |
| 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 | 3:23:32 PM | 1.00 | 1:06 | 1:02 | 55 | |
| Beckendorff | Clay Rd | - | 1.30 | Not Available | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | 3:23:32 PM | 1.50 | 1:18 | 2:18 | 69 | |
| IH-10 Katy | Kingsland | 3:23:32 PM | 1.25 | 1:17 | 3:35 | 58 | |
| Kingsland | Cinco Ranch Blvd | 3:23:32 PM | 2.20 | 3:40 | 7:15 | 36 | |
| Cinco Ranch Blvd | S Fry Rd | 3:23:32 PM | 2.00 | 4:11 | 11:26 | 29 | |
| S Fry Rd | Bellaire | 3:23:32 PM | 1.60 | 1:39 | 13:05 | 58 | |
| Bellaire | W Bellfort | 3:23:32 PM | 2.90 | 2:54 | 15:59 | 60 | |
| W Bellfort | Harlem Rd | 3:23:32 PM | 1.50 | 1:14 | 17:13 | 73 | |
| Harlem Rd | Oyster Creek | 3:23:32 PM | 1.60 | 1:31 | 18:44 | 63 | |
| Oyster Creek | FM-1464 | 3:23:32 PM | 2.00 | 1:44 | 20:28 | 69 | |
| FM-1464 | New Territory | 3:23:32 PM | 1.50 | 1:27 | 21:55 | 62 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
