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 | 3:15:40 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | 3:15:40 PM | 1.50 | 1:22 | 2:24 | 66 | |
| FM-1464 | Oyster Creek | 3:15:40 PM | 2.00 | 1:45 | 4:09 | 69 | |
| Oyster Creek | Harlem Rd | 3:15:40 PM | 1.60 | 1:31 | 5:40 | 63 | |
| Harlem Rd | W Bellfort | 3:15:40 PM | 1.50 | 1:17 | 6:57 | 70 | |
| W Bellfort | Bellaire | 3:15:40 PM | 2.90 | 2:57 | 9:54 | 59 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 3:15:40 PM | 2.20 | 9:14 | 19:06 | 14 |  |
| Kingsland | IH-10 Katy | 3:08:39 PM | 1.25 | 1:36 | 20:42 | 47 |  |
| IH-10 Katy | Morton | 3:15:40 PM | 1.50 | 2:00 | 22:42 | 45 | |
| Morton | Clay Rd | 3:15:40 PM | 1.60 | 1:37 | 24:19 | 59 | |
| Clay Rd | Beckendorff | 3:15:40 PM | 1.30 | 1:24 | 25:43 | 56 | |
| Beckendorff | FM-529 | 3:15:40 PM | 1.00 | 00:57 | 26:40 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 3:15:40 PM | 1.40 | 1:19 | 27:57 | 64 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:15:40 PM | 2.40 | 2:35 | 30:32 | 56 | |
| Summary | 30.55 | 30:32 | 30:32 | 60 | |
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 | 3:15:40 PM | 2.40 | 2:12 | 2:12 | 65 | |
| Bridgeland Lake Parkway | House Hahl | 3:15:40 PM | 1.40 | 1:19 | 3:31 | 64 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 3:15:40 PM | 1.00 | 1:08 | 4:37 | 53 | |
| Beckendorff | Clay Rd | 3:15:40 PM | 1.30 | 1:13 | 5:50 | 64 | |
| Clay Rd | Morton | 3:15:40 PM | 1.60 | 1:51 | 7:41 | 52 | |
| Morton | IH-10 Katy | 3:15:40 PM | 1.50 | 1:10 | 8:51 | 77 | |
| IH-10 Katy | Kingsland | 3:15:40 PM | 1.25 | 1:11 | 10:02 | 63 | |
| Kingsland | Cinco Ranch Blvd | 3:15:40 PM | 2.20 | 4:29 | 14:31 | 29 |  |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 3:15:40 PM | 2.90 | 2:50 | 17:19 | 61 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:15:40 PM | 2.00 | 1:47 | 19:04 | 67 | |
| FM-1464 | New Territory | 3:15:40 PM | 1.50 | 1:20 | 20:24 | 68 | |
| New Territory | Brazos River | 3:15:40 PM | 1.00 | 00:53 | 21:17 | 68 | |
| Summary | 30.55 | 21:17 | 21:17 | 86 | |
