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 | - | 1.00 | Not Available |  |
| New Territory | FM-1464 | 3:11:44 PM | 1.50 | 1:15 | 1:14 | 72 |  |
| FM-1464 | Oyster Creek | 3:11:44 PM | 2.00 | 1:53 | 3:07 | 64 | |
| Oyster Creek | Harlem Rd | 3:11:44 PM | 1.60 | 1:20 | 4:27 | 72 | |
| Harlem Rd | W Bellfort | 3:11:44 PM | 1.50 | 1:05 | 5:32 | 83 | |
| W Bellfort | Bellaire | 3:11:44 PM | 2.90 | 2:44 | 8:16 | 64 | |
| Bellaire | S Fry Rd | 3:11:44 PM | 1.60 | 1:31 | 9:47 | 63 | |
| S Fry Rd | Cinco Ranch Blvd | 3:11:44 PM | 2.00 | 2:08 | 11:55 | 56 | |
| Cinco Ranch Blvd | Kingsland | 3:11:44 PM | 2.20 | 2:55 | 14:50 | 45 |  |
| Kingsland | IH-10 Katy | - | 1.25 | Not Available | |
| IH-10 Katy | Morton | 3:11:44 PM | 1.50 | 1:50 | 16:39 | 49 | |
| Morton | Clay Rd | 3:11:44 PM | 1.60 | 1:31 | 18:10 | 63 | |
| Clay Rd | Beckendorff | 3:11:44 PM | 1.30 | 1:20 | 19:30 | 58 | |
| Beckendorff | FM-529 | 3:11:44 PM | 1.00 | 00:56 | 20:26 | 64 | |
| FM-529 | West Rd | 3:11:44 PM | 2.50 | 2:12 | 22:38 | 68 | |
| West Rd | House Hahl | 3:11:44 PM | 1.30 | 1:12 | 23:50 | 65 | |
| House Hahl | Bridgeland Lake Parkway | 3:11:44 PM | 1.40 | 1:15 | 25:05 | 67 | |
| Bridgeland Lake Parkway | US-290 Northwest | 3:11:44 PM | 2.40 | 2:11 | 27:16 | 66 | |
| Summary | 30.55 | Not Available | |
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 | 3:11:44 PM | 2.40 | 2:04 | 2:04 | 70 | |
| Bridgeland Lake Parkway | House Hahl | 3:11:44 PM | 1.40 | 1:18 | 3:22 | 65 | |
| House Hahl | West Rd | 3:11:44 PM | 1.30 | 1:16 | 4:38 | 62 | |
| West Rd | FM-529 | 3:11:44 PM | 2.50 | 2:08 | 6:46 | 70 | |
| FM-529 | Beckendorff | 3:11:44 PM | 1.00 | 1:04 | 7:50 | 56 | |
| Beckendorff | Clay Rd | 3:11:44 PM | 1.30 | 1:15 | 9:05 | 62 | |
| Clay Rd | Morton | 3:11:44 PM | 1.60 | 1:56 | 11:01 | 50 | |
| Morton | IH-10 Katy | - | 1.50 | Not Available | |
| IH-10 Katy | Kingsland | 3:11:44 PM | 1.25 | 1:21 | 12:21 | 56 | |
| Kingsland | Cinco Ranch Blvd | 3:11:44 PM | 2.20 | 2:37 | 14:58 | 50 | |
| Cinco Ranch Blvd | S Fry Rd | 3:11:44 PM | 2.00 | 2:27 | 17:25 | 49 | |
| S Fry Rd | Bellaire | 3:11:44 PM | 1.60 | 1:41 | 19:06 | 57 | |
| Bellaire | W Bellfort | 3:11:44 PM | 2.90 | 2:55 | 22:01 | 60 | |
| W Bellfort | Harlem Rd | - | 1.50 | Not Available | |
| Harlem Rd | Oyster Creek | - | 1.60 | Not Available | |
| Oyster Creek | FM-1464 | 3:11:44 PM | 2.00 | 1:42 | 23:41 | 71 | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | - | 1.00 | Not Available | |
| Summary | 30.55 | 23:39 | 23:39 | 78 | |
