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 | 3:57:37 PM | 1.00 | 1:05 | 1:05 | 55 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:57:37 PM | 1.60 | 1:30 | 2:33 | 64 | |
| Harlem Rd | W Bellfort | 3:57:37 PM | 1.50 | 1:22 | 3:55 | 66 | |
| W Bellfort | Bellaire | 3:57:37 PM | 2.90 | 2:50 | 6:45 | 61 | |
| Bellaire | S Fry Rd | 3:57:37 PM | 1.60 | 1:29 | 8:14 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:57:37 PM | 2.00 | 2:51 | 11:05 | 42 |  |
| Cinco Ranch Blvd | Kingsland | 3:57:37 PM | 2.20 | 3:12 | 14:17 | 41 | |
| Kingsland | IH-10 Katy | 3:57:37 PM | 1.25 | 1:02 | 15:19 | 73 | |
| IH-10 Katy | Morton | 3:57:37 PM | 1.50 | 1:35 | 16:54 | 57 | |
| Morton | Clay Rd | 3:57:37 PM | 1.60 | 2:11 | 19:05 | 44 | |
| Clay Rd | Beckendorff | 3:57:37 PM | 1.30 | 1:16 | 20:21 | 62 | |
| Beckendorff | FM-529 | 3:57:37 PM | 1.00 | 00:57 | 21:18 | 63 | |
| FM-529 | West Rd | 3:57:37 PM | 2.50 | 1:53 | 23:11 | 80 | |
| West Rd | House Hahl | 3:57:37 PM | 1.30 | 1:30 | 24:41 | 52 | |
| House Hahl | Bridgeland Lake Parkway | 3:57:37 PM | 1.40 | 1:21 | 26:02 | 62 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:57:37 PM | 2.40 | 2:16 | 28:18 | 64 | |
| Summary | 30.55 | 28:18 | 28:18 | 65 | |
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 | 3:57:37 PM | 2.40 | 2:05 | 2:05 | 69 | |
| Bridgeland Lake Parkway | House Hahl | 3:57:37 PM | 1.40 | 1:15 | 3:20 | 67 | |
| House Hahl | West Rd | 3:57:37 PM | 1.30 | 1:35 | 4:55 | 49 | |
| West Rd | FM-529 | 3:57:37 PM | 2.50 | 1:53 | 6:48 | 80 | |
| FM-529 | Beckendorff | 3:57:37 PM | 1.00 | 1:08 | 7:56 | 53 | |
| Beckendorff | Clay Rd | 3:57:37 PM | 1.30 | 1:34 | 9:30 | 50 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:57:37 PM | 1.25 | 1:11 | 10:39 | 63 | |
| Kingsland | Cinco Ranch Blvd | 3:57:37 PM | 2.20 | 2:03 | 12:42 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:57:37 PM | 2.00 | 1:49 | 14:31 | 66 | |
| S Fry Rd | Bellaire | 3:57:37 PM | 1.60 | 1:41 | 16:12 | 57 | |
| Bellaire | W Bellfort | 3:57:37 PM | 2.90 | 2:44 | 18:56 | 64 | |
| W Bellfort | Harlem Rd | 3:57:37 PM | 1.50 | 1:17 | 20:13 | 70 | |
| Harlem Rd | Oyster Creek | 3:56:38 PM | 1.60 | 2:01 | 22:14 | 48 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 22:11 | 22:11 | 83 | |
