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 | 3:39:46 PM | 1.00 | 00:56 | 00:56 | 64 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 3:39:46 PM | 1.60 | 1:29 | 2:23 | 65 | |
| Harlem Rd | W Bellfort | 3:39:46 PM | 1.50 | 1:12 | 3:35 | 75 | |
| W Bellfort | Bellaire | 3:39:46 PM | 2.90 | 2:37 | 6:12 | 66 | |
| Bellaire | S Fry Rd | 3:39:46 PM | 1.60 | 1:28 | 7:40 | 65 | |
| S Fry Rd | Cinco Ranch Blvd | 3:39:46 PM | 2.00 | 6:08 | 13:48 | 20 |  |
| Cinco Ranch Blvd | Kingsland | 3:39:46 PM | 2.20 | 4:11 | 17:59 | 32 |  |
| Kingsland | IH-10 Katy | 3:39:46 PM | 1.25 | 1:07 | 19:06 | 67 | |
| IH-10 Katy | Morton | 3:39:46 PM | 1.50 | 4:03 | 23:09 | 22 | |
| Morton | Clay Rd | 3:39:46 PM | 1.60 | 2:27 | 25:36 | 39 | |
| Clay Rd | Beckendorff | 3:39:46 PM | 1.30 | 1:20 | 26:56 | 58 | |
| Beckendorff | FM-529 | 3:39:46 PM | 1.00 | 00:58 | 27:54 | 62 | |
| FM-529 | West Rd | 3:39:46 PM | 2.50 | 2:03 | 29:57 | 73 | |
| West Rd | House Hahl | 3:39:46 PM | 1.30 | 1:37 | 31:34 | 48 |  |
| House Hahl | Bridgeland Lake Parkway | 3:39:46 PM | 1.40 | 1:23 | 32:57 | 61 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:39:46 PM | 2.40 | 2:28 | 35:25 | 58 | |
| Summary | 30.55 | 35:25 | 35:25 | 52 | |
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 | 3:39:46 PM | 2.40 | 2:31 | 2:31 | 57 | |
| Bridgeland Lake Parkway | House Hahl | 3:39:46 PM | 1.40 | 1:22 | 3:53 | 61 | |
| House Hahl | West Rd | 3:39:46 PM | 1.30 | 1:39 | 5:32 | 47 | |
| West Rd | FM-529 | 3:39:46 PM | 2.50 | 1:53 | 7:25 | 80 | |
| FM-529 | Beckendorff | 3:39:46 PM | 1.00 | 1:04 | 8:29 | 56 | |
| Beckendorff | Clay Rd | 3:39:46 PM | 1.30 | 1:18 | 9:47 | 60 | |
| Clay Rd | Morton | 3:39:46 PM | 1.60 | 1:53 | 11:40 | 51 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:39:46 PM | 1.25 | 1:12 | 12:51 | 62 | |
| Kingsland | Cinco Ranch Blvd | 3:39:46 PM | 2.20 | 2:04 | 14:55 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 3:39:46 PM | 2.00 | 1:55 | 16:50 | 63 | |
| S Fry Rd | Bellaire | 3:39:46 PM | 1.60 | 1:40 | 18:30 | 58 | |
| Bellaire | W Bellfort | 3:39:46 PM | 2.90 | 2:47 | 21:17 | 63 | |
| W Bellfort | Harlem Rd | 3:39:46 PM | 1.50 | 1:13 | 22:30 | 74 | |
| Harlem Rd | Oyster Creek | 3:39:46 PM | 1.60 | 1:31 | 24:01 | 63 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 3:39:46 PM | 1.00 | 1:02 | 25:01 | 58 | |
| Summary | 30.55 | 25:01 | 25:01 | 73 | |
