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 | 4:50:48 PM | 1.00 | 1:02 | 1:02 | 58 |  |
| New Territory | FM-1464 | 4:53:50 PM | 1.50 | 1:24 | 2:26 | 64 | |
| FM-1464 | Oyster Creek | 4:53:50 PM | 2.00 | 1:44 | 4:10 | 69 | |
| Oyster Creek | Harlem Rd | 4:53:50 PM | 1.60 | 1:33 | 5:43 | 62 | |
| Harlem Rd | W Bellfort | 4:53:50 PM | 1.50 | 1:15 | 6:58 | 72 | |
| W Bellfort | Bellaire | 4:53:50 PM | 2.90 | 2:35 | 9:33 | 67 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 4:53:50 PM | 2.20 | 6:32 | 16:03 | 20 |  |
| Kingsland | IH-10 Katy | 4:53:50 PM | 1.25 | 1:25 | 17:28 | 53 | |
| IH-10 Katy | Morton | 4:53:50 PM | 1.50 | 7:03 | 24:31 | 13 |  |
| Morton | Clay Rd | 4:53:50 PM | 1.60 | 2:38 | 27:09 | 36 |  |
| Clay Rd | Beckendorff | 4:53:50 PM | 1.30 | 1:20 | 28:29 | 58 | |
| Beckendorff | FM-529 | 4:53:50 PM | 1.00 | 00:57 | 29:26 | 63 | |
| FM-529 | West Rd | - | 2.50 | Not Available | |
| West Rd | House Hahl | - | 1.30 | Not Available | |
| House Hahl | Bridgeland Lake Parkway | 4:53:50 PM | 1.40 | 3:09 | 32:33 | 27 | |
| Bridgeland Lake Parkway | US-290 Northwest | - | 2.40 | Not Available | |
| Summary | 30.55 | 32:32 | 32:32 | 56 | |
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 | 4:53:50 PM | 1.40 | 1:21 | 1:20 | 62 | |
| House Hahl | West Rd | - | 1.30 | Not Available | |
| West Rd | FM-529 | - | 2.50 | Not Available | |
| FM-529 | Beckendorff | 4:53:50 PM | 1.00 | 1:01 | 2:19 | 59 | |
| Beckendorff | Clay Rd | 4:53:50 PM | 1.30 | 1:17 | 3:36 | 61 | |
| Clay Rd | Morton | 4:53:50 PM | 1.60 | 2:22 | 5:58 | 41 |  |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 4:53:50 PM | 1.25 | 1:15 | 7:12 | 60 | |
| Kingsland | Cinco Ranch Blvd | 4:53:50 PM | 2.20 | 6:09 | 13:21 | 21 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 4:53:50 PM | 2.90 | 2:53 | 16:12 | 60 | |
| W Bellfort | Harlem Rd | 4:53:50 PM | 1.50 | 1:21 | 17:33 | 67 | |
| Harlem Rd | Oyster Creek | 4:53:50 PM | 1.60 | 1:32 | 19:05 | 63 | |
| Oyster Creek | FM-1464 | 4:53:50 PM | 2.00 | 1:40 | 20:45 | 72 | |
| FM-1464 | New Territory | 4:53:50 PM | 1.50 | 1:24 | 22:09 | 64 | |
| New Territory | Brazos River | 4:53:50 PM | 1.00 | 00:55 | 23:04 | 65 | |
| Summary | 30.55 | Not Available | |
