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 | 5:14:40 PM | 1.50 | 1:27 | 1:26 | 62 |  |
| FM-1464 | Oyster Creek | 5:14:40 PM | 2.00 | 1:49 | 3:15 | 66 | |
| Oyster Creek | Harlem Rd | 5:14:40 PM | 1.60 | 1:32 | 4:47 | 63 | |
| Harlem Rd | W Bellfort | 5:14:40 PM | 1.50 | 1:17 | 6:04 | 70 | |
| W Bellfort | Bellaire | 5:14:40 PM | 2.90 | 2:33 | 8:37 | 68 | |
| Bellaire | S Fry Rd | 5:14:40 PM | 1.60 | 1:31 | 10:08 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 5:14:40 PM | 2.00 | 7:15 | 17:23 | 17 |  |
| Cinco Ranch Blvd | Kingsland | 5:14:40 PM | 2.20 | 6:08 | 23:31 | 22 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 5:14:40 PM | 1.50 | 7:19 | 30:49 | 12 | |
| Morton | Clay Rd | 5:14:40 PM | 1.60 | 2:30 | 33:19 | 38 |  |
| Clay Rd | Beckendorff | 5:14:40 PM | 1.30 | 1:18 | 34:37 | 60 | |
| Beckendorff | FM-529 | 5:14:40 PM | 1.00 | 1:04 | 35:41 | 56 | |
| 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 | 5:14:40 PM | 1.00 | 1:07 | 1:03 | 54 | |
| Beckendorff | Clay Rd | 5:14:40 PM | 1.30 | 1:21 | 2:24 | 58 | |
| Clay Rd | Morton | 5:14:40 PM | 1.60 | 1:54 | 4:18 | 51 | |
| Morton | IH-10 Katy | 5:14:40 PM | 1.50 | 1:03 | 5:21 | 86 | |
| IH-10 Katy | Kingsland | 5:14:40 PM | 1.25 | 1:12 | 6:33 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:14:40 PM | 2.20 | 4:22 | 10:55 | 30 | |
| Cinco Ranch Blvd | S Fry Rd | 5:14:40 PM | 2.00 | 5:13 | 16:08 | 23 | |
| S Fry Rd | Bellaire | 5:14:40 PM | 1.60 | 1:38 | 17:46 | 59 | |
| Bellaire | W Bellfort | 5:14:40 PM | 2.90 | 2:39 | 20:25 | 66 | |
| W Bellfort | Harlem Rd | 5:14:40 PM | 1.50 | 1:26 | 21:51 | 63 | |
| Harlem Rd | Oyster Creek | 5:14:40 PM | 1.60 | 1:30 | 23:21 | 64 | |
| Oyster Creek | FM-1464 | 5:14:40 PM | 2.00 | 1:45 | 25:06 | 69 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | Not Available | |
