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 | 3:09:29 PM | 1.50 | 1:23 | 1:22 | 65 |  |
| FM-1464 | Oyster Creek | 3:09:29 PM | 2.00 | 1:43 | 3:05 | 70 | |
| Oyster Creek | Harlem Rd | 3:09:29 PM | 1.60 | 1:32 | 4:37 | 63 | |
| Harlem Rd | W Bellfort | 3:09:29 PM | 1.50 | 1:14 | 5:51 | 73 | |
| W Bellfort | Bellaire | 3:09:29 PM | 2.90 | 2:37 | 8:28 | 66 | |
| Bellaire | S Fry Rd | 3:09:29 PM | 1.60 | 1:28 | 9:56 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:09:29 PM | 2.00 | 2:32 | 12:28 | 47 |  |
| Cinco Ranch Blvd | Kingsland | 3:09:29 PM | 2.20 | 7:50 | 20:18 | 17 |  |
| Kingsland | IH-10 Katy | 3:09:29 PM | 1.25 | 1:12 | 21:30 | 62 | |
| IH-10 Katy | Morton | 3:05:28 PM | 1.50 | 2:31 | 24:01 | 36 |  |
| Morton | Clay Rd | 3:09:29 PM | 1.60 | 1:27 | 25:28 | 66 | |
| Clay Rd | Beckendorff | 3:09:29 PM | 1.30 | 1:18 | 26:46 | 60 | |
| Beckendorff | FM-529 | 3:09:29 PM | 1.00 | 00:56 | 27:42 | 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 | - | 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 | 3:09:29 PM | 1.00 | 1:05 | 1:01 | 55 | |
| Beckendorff | Clay Rd | 3:09:29 PM | 1.30 | 1:12 | 2:13 | 65 | |
| Clay Rd | Morton | 3:09:29 PM | 1.60 | 1:33 | 3:46 | 62 | |
| Morton | IH-10 Katy | 3:09:29 PM | 1.50 | 1:12 | 4:58 | 75 | |
| IH-10 Katy | Kingsland | 3:09:29 PM | 1.25 | 1:45 | 6:43 | 43 | |
| Kingsland | Cinco Ranch Blvd | 3:09:29 PM | 2.20 | 2:51 | 9:34 | 46 | |
| Cinco Ranch Blvd | S Fry Rd | 3:09:29 PM | 2.00 | 4:56 | 14:30 | 24 |  |
| S Fry Rd | Bellaire | 3:09:29 PM | 1.60 | 1:46 | 16:16 | 54 | |
| Bellaire | W Bellfort | 3:09:29 PM | 2.90 | 2:48 | 19:04 | 62 | |
| W Bellfort | Harlem Rd | 3:09:29 PM | 1.50 | 1:05 | 20:09 | 83 | |
| Harlem Rd | Oyster Creek | 3:09:29 PM | 1.60 | 1:30 | 21:39 | 64 | |
| Oyster Creek | FM-1464 | 3:09:29 PM | 2.00 | 1:41 | 23:20 | 71 | |
| FM-1464 | New Territory | 3:09:29 PM | 1.50 | 1:20 | 24:40 | 68 | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
