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 | 5:27:39 PM | 1.00 | 00:54 | 00:54 | 67 |  |
| New Territory | FM-1464 | 5:27:39 PM | 1.50 | 1:26 | 2:20 | 63 | |
| FM-1464 | Oyster Creek | 5:27:39 PM | 2.00 | 1:52 | 4:12 | 64 | |
| Oyster Creek | Harlem Rd | 5:27:39 PM | 1.60 | 2:01 | 6:13 | 48 |  |
| Harlem Rd | W Bellfort | 5:27:39 PM | 1.50 | 1:21 | 7:34 | 67 | |
| W Bellfort | Bellaire | 5:27:39 PM | 2.90 | 2:48 | 10:22 | 62 | |
| Bellaire | S Fry Rd | - | 1.60 | Not Available |  |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | 5:27:39 PM | 2.00 | 5:05 | 15:25 | 24 |  |
| Kingsland | IH-10 Katy | 5:27:39 PM | 1.50 | 1:05 | 16:30 | 83 | |
| IH-10 Katy | Morton | 5:27:39 PM | 1.50 | 3:27 | 19:57 | 26 | |
| Morton | Clay Rd | 5:27:39 PM | 1.60 | 2:01 | 21:58 | 48 | |
| Clay Rd | Beckendorff | 5:27:39 PM | 1.30 | 1:21 | 23:19 | 58 | |
| Beckendorff | FM-529 | 5:27:39 PM | 1.00 | 00:57 | 24:16 | 63 | |
| FM-529 | West Rd | 5:27:39 PM | 2.50 | 2:13 | 26:29 | 68 | |
| West Rd | House Hahl | 5:27:39 PM | 1.30 | 1:11 | 27:40 | 66 | |
| House Hahl | Bridgeland Lake Parkway | 5:27:39 PM | 1.40 | 1:16 | 28:56 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:27:39 PM | 2.40 | 2:09 | 31:05 | 67 | |
| Summary | 30.6 | 31:05 | 31:05 | 59 | |
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 | 5:27:39 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 5:27:39 PM | 1.40 | 1:23 | 3:27 | 61 | |
| House Hahl | West Rd | 5:27:39 PM | 1.30 | 1:16 | 4:43 | 62 | |
| West Rd | FM-529 | 5:27:39 PM | 2.50 | 2:12 | 6:55 | 68 | |
| FM-529 | Beckendorff | 5:27:39 PM | 1.00 | 1:00 | 7:55 | 60 | |
| Beckendorff | Clay Rd | 5:27:39 PM | 1.30 | 1:06 | 9:01 | 71 | |
| Clay Rd | Morton | - | 1.60 | Not Available | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 5:27:39 PM | 1.50 | 1:09 | 10:08 | 78 | |
| Kingsland | Cinco Ranch Blvd | 5:27:39 PM | 2.00 | 5:13 | 15:21 | 23 | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | - | 1.60 | Not Available | |
| Bellaire | W Bellfort | 5:27:39 PM | 2.90 | 2:51 | 18:10 | 61 | |
| W Bellfort | Harlem Rd | 5:27:39 PM | 1.50 | 1:17 | 19:27 | 70 | |
| Harlem Rd | Oyster Creek | 5:27:39 PM | 1.60 | 1:27 | 20:54 | 66 | |
| Oyster Creek | FM-1464 | 5:27:39 PM | 2.00 | 1:38 | 22:32 | 73 | |
| FM-1464 | New Territory | 5:27:39 PM | 1.50 | 1:22 | 23:54 | 66 | |
| New Territory | Brazos River | 5:27:39 PM | 1.00 | 00:46 | 24:40 | 78 | |
| Summary | 30.6 | 24:40 | 24:40 | 74 | |
