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 | 1:47:50 PM | 1.00 | 00:50 | 00:50 | 72 |  |
| New Territory | FM-1464 | - | 1.50 | Not Available |  |
| FM-1464 | Oyster Creek | - | 2.00 | Not Available | |
| Oyster Creek | Harlem Rd | 1:47:50 PM | 1.60 | 1:32 | 2:20 | 63 | |
| Harlem Rd | W Bellfort | 1:47:50 PM | 1.50 | 1:26 | 3:46 | 63 | |
| W Bellfort | Bellaire | 1:47:50 PM | 2.90 | 3:19 | 7:05 | 52 | |
| Bellaire | S Fry Rd | 1:47:50 PM | 1.60 | 1:24 | 8:29 | 69 | |
| S Fry Rd | Cinco Ranch Blvd | - | 2.00 | Not Available | |
| Cinco Ranch Blvd | Kingsland | - | 2.20 | Not Available | |
| Kingsland | IH-10 Katy | 1:47:50 PM | 1.25 | 1:24 | 9:51 | 54 | |
| IH-10 Katy | Morton | 1:47:50 PM | 1.50 | 1:46 | 11:37 | 51 | |
| Morton | Clay Rd | 1:47:50 PM | 1.60 | 2:09 | 13:46 | 45 |  |
| Clay Rd | Beckendorff | 1:47:50 PM | 1.30 | 1:24 | 15:10 | 56 | |
| Beckendorff | FM-529 | 1:47:50 PM | 1.00 | 00:59 | 16:09 | 61 | |
| FM-529 | West Rd | 1:47:50 PM | 2.50 | 2:01 | 18:10 | 74 | |
| West Rd | House Hahl | 1:47:50 PM | 1.30 | 1:37 | 19:47 | 48 | |
| House Hahl | Bridgeland Lake Parkway | 1:47:50 PM | 1.40 | 1:26 | 21:13 | 59 | |
| Bridgeland Lake Parkway | US-290 Northwest | 1:47:50 PM | 2.40 | 3:04 | 24:17 | 47 | |
| Summary | 30.55 | 24:17 | 24:17 | 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 | 1:47:50 PM | 2.40 | 2:32 | 2:32 | 57 | |
| Bridgeland Lake Parkway | House Hahl | 1:47:50 PM | 1.40 | 1:27 | 3:59 | 58 | |
| House Hahl | West Rd | 1:47:50 PM | 1.30 | 1:39 | 5:38 | 47 | |
| West Rd | FM-529 | 1:47:50 PM | 2.50 | 2:00 | 7:38 | 75 | |
| FM-529 | Beckendorff | 1:47:50 PM | 1.00 | 1:14 | 8:52 | 49 | |
| Beckendorff | Clay Rd | 1:47:50 PM | 1.30 | 1:11 | 10:03 | 66 | |
| Clay Rd | Morton | 1:47:50 PM | 1.60 | 2:00 | 12:03 | 48 | |
| Morton | IH-10 Katy | 1:47:50 PM | 1.50 | 1:49 | 13:52 | 50 | |
| IH-10 Katy | Kingsland | 1:47:50 PM | 1.25 | 1:27 | 15:19 | 52 | |
| Kingsland | Cinco Ranch Blvd | - | 2.20 | Not Available | |
| Cinco Ranch Blvd | S Fry Rd | - | 2.00 | Not Available | |
| S Fry Rd | Bellaire | 1:47:50 PM | 1.60 | 1:25 | 16:42 | 68 | |
| Bellaire | W Bellfort | 1:47:50 PM | 2.90 | 2:47 | 19:29 | 63 | |
| W Bellfort | Harlem Rd | 1:47:50 PM | 1.50 | 1:16 | 20:45 | 71 | |
| Harlem Rd | Oyster Creek | 1:47:50 PM | 1.60 | 1:35 | 22:20 | 61 | |
| Oyster Creek | FM-1464 | - | 2.00 | Not Available | |
| FM-1464 | New Territory | - | 1.50 | Not Available | |
| New Territory | Brazos River | 1:47:50 PM | 1.00 | 00:58 | 23:16 | 62 | |
| Summary | 30.55 | 23:16 | 23:16 | 79 | |
