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 | 4:56:57 PM | 1.00 | 1:25 | 1:25 | 42 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 5:02:30 PM | 1.60 | 1:29 | 2:52 | 65 |  |
| Harlem Rd | W Bellfort | 5:00:57 PM | 1.50 | 1:13 | 4:05 | 74 | |
| W Bellfort | Bellaire | 5:02:30 PM | 2.90 | 2:20 | 6:25 | 75 | |
| Bellaire | S Fry Rd | 5:02:30 PM | 1.60 | 1:21 | 7:46 | 71 | |
| S Fry Rd | Cinco Ranch Blvd | 5:02:30 PM | 2.00 | 1:56 | 9:42 | 62 | |
| Cinco Ranch Blvd | Kingsland | 5:02:30 PM | 2.20 | 2:01 | 11:43 | 65 | |
| Kingsland | IH-10 Katy | 5:02:30 PM | 1.25 | 1:04 | 12:47 | 70 | |
| IH-10 Katy | Morton | 4:51:57 PM | 1.50 | 1:35 | 14:22 | 57 | |
| Morton | Clay Rd | 5:02:30 PM | 1.60 | 1:25 | 15:47 | 68 | |
| Clay Rd | Beckendorff | 5:02:30 PM | 1.30 | 1:15 | 17:02 | 62 | |
| Beckendorff | FM-529 | 5:02:30 PM | 1.00 | 00:54 | 17:56 | 67 | |
| FM-529 | West Rd | 5:02:30 PM | 2.50 | 1:46 | 19:42 | 85 | |
| West Rd | House Hahl | 5:02:30 PM | 1.30 | 1:26 | 21:08 | 54 | |
| House Hahl | Bridgeland Lake Parkway | 5:02:30 PM | 1.40 | 1:16 | 22:24 | 66 | |
| Bridgeland Lake Parkway | US-290 Northwest | 5:02:30 PM | 2.40 | 2:08 | 24:32 | 68 | |
| Summary | 30.55 | 24:32 | 24:32 | 75 | |
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 | 5:02:30 PM | 2.40 | 2:01 | 2:01 | 71 | |
| Bridgeland Lake Parkway | House Hahl | 5:02:30 PM | 1.40 | 1:18 | 3:19 | 65 | |
| House Hahl | West Rd | 5:02:30 PM | 1.30 | 1:31 | 4:50 | 51 | |
| West Rd | FM-529 | 5:02:30 PM | 2.50 | 1:46 | 6:36 | 85 | |
| FM-529 | Beckendorff | 5:02:30 PM | 1.00 | 1:02 | 7:38 | 58 | |
| Beckendorff | Clay Rd | 5:02:30 PM | 1.30 | 1:06 | 8:44 | 71 | |
| Clay Rd | Morton | 5:02:30 PM | 1.60 | 2:11 | 10:55 | 44 | |
| Morton | IH-10 Katy | 5:00:57 PM | 1.50 | 1:05 | 12:00 | 83 | |
| IH-10 Katy | Kingsland | 5:02:30 PM | 1.25 | 1:12 | 13:12 | 62 | |
| Kingsland | Cinco Ranch Blvd | 5:02:30 PM | 2.20 | 2:03 | 15:15 | 64 | |
| Cinco Ranch Blvd | S Fry Rd | 5:02:30 PM | 2.00 | 1:43 | 16:58 | 70 | |
| S Fry Rd | Bellaire | 5:02:30 PM | 1.60 | 1:27 | 18:25 | 66 | |
| Bellaire | W Bellfort | 5:02:30 PM | 2.90 | 2:39 | 21:04 | 66 | |
| W Bellfort | Harlem Rd | 5:02:30 PM | 1.50 | 1:10 | 22:14 | 77 | |
| Harlem Rd | Oyster Creek | 4:50:57 PM | 1.60 | 1:24 | 23:38 | 69 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 5:02:30 PM | 1.00 | 00:46 | 24:22 | 78 | |
| Summary | 30.55 | 24:22 | 24:22 | 75 | |
